From 0cf9a7585150398d5a36c7cff438a1d66cd2e23d Mon Sep 17 00:00:00 2001
From: Ivan Inozemtsev <iinozemtsev@google.com>
Date: Tue, 9 Dec 2025 17:25:52 +0100
Subject: [PATCH] Converge in-app restarts with restarts from an IDE

---
 dwds/CHANGELOG.md                            |    1 +
 dwds/lib/src/connections/app_connection.dart |    8 +
 dwds/lib/src/handlers/dev_handler.dart       |   20 +
 dwds/lib/src/injected/client.js              | 1194 ++++++++----------
 dwds/web/client.dart                         |   16 +
 5 files changed, 588 insertions(+), 651 deletions(-)

diff --git a/dwds/CHANGELOG.md b/dwds/CHANGELOG.md
index a98ce7a95..f2e116911 100644
--- a/dwds/CHANGELOG.md
+++ b/dwds/CHANGELOG.md
@@ -4,6 +4,7 @@
 - Remove unused `clientFuture` arg from `DwdsVmClient` methods.
 - Fix pausing starting of `main` after the hot restart.
 - Updating bootstrapper for DDC library bundler module format + Frontend Server.
+- Fix setting up breakpoints when handling in-app restarts with attached debugger.
 
 ## 26.2.2
 
diff --git a/dwds/lib/src/connections/app_connection.dart b/dwds/lib/src/connections/app_connection.dart
index 26f679dd0..5b5cf6514 100644
--- a/dwds/lib/src/connections/app_connection.dart
+++ b/dwds/lib/src/connections/app_connection.dart
@@ -6,6 +6,7 @@ import 'dart:async';
 import 'dart:convert';
 
 import 'package:dwds/data/connect_request.dart';
+import 'package:dwds/data/hot_restart_request.dart';
 import 'package:dwds/data/run_request.dart';
 import 'package:dwds/data/serializers.dart';
 import 'package:dwds/src/handlers/socket_connections.dart';
@@ -46,4 +47,11 @@ class AppConnection {
     _connection.sink.add(jsonEncode(serializers.serialize(RunRequest())));
     _startedCompleter.complete();
   }
+
+  /// The request to restart when no debugger attached.
+  ///
+  /// In this case, there's no need to block main execution until the debugger
+  /// resends breakpoints.
+  void hotRestart(HotRestartRequest request) =>
+      _connection.sink.add(jsonEncode(serializers.serialize(request)));
 }
diff --git a/dwds/lib/src/handlers/dev_handler.dart b/dwds/lib/src/handlers/dev_handler.dart
index 94d9e3201..2a415b0f3 100644
--- a/dwds/lib/src/handlers/dev_handler.dart
+++ b/dwds/lib/src/handlers/dev_handler.dart
@@ -14,6 +14,7 @@ import 'package:dwds/data/debug_event.dart';
 import 'package:dwds/data/devtools_request.dart';
 import 'package:dwds/data/error_response.dart';
 import 'package:dwds/data/hot_reload_response.dart';
+import 'package:dwds/data/hot_restart_request.dart';
 import 'package:dwds/data/hot_restart_response.dart';
 import 'package:dwds/data/isolate_events.dart';
 import 'package:dwds/data/register_event.dart';
@@ -413,6 +414,11 @@ class DevHandler {
     final proxyService = _servicesByAppId[appId]?.proxyService;
 
     if (proxyService == null) {
+      if (message is HotRestartRequest) {
+        _logger.finest('No debugger, let the app handle the restart itself.');
+        connection.hotRestart(message);
+        return;
+      }
       _logger.warning(
         'No proxy service found for appId: $appId to process $message',
       );
@@ -436,6 +442,20 @@ class DevHandler {
       proxyService.parseDebugEvent(message);
     } else if (message is RegisterEvent) {
       proxyService.parseRegisterEvent(message);
+    } else if (message is HotRestartRequest) {
+      final services = _servicesByAppId[appId]!;
+      if (services.dwdsVmClient is! ChromeDwdsVmClient ||
+          services.proxyService is! ChromeProxyService) {
+        throw UnsupportedError(
+          'In-app restart requests are only supported by '
+          'ChromeDwdsVmClient and ChromeProxyService',
+        );
+      }
+      final chromeClient = services.dwdsVmClient as ChromeDwdsVmClient;
+      final chromeProxyService = services.proxyService as ChromeProxyService;
+      unawaited(
+        chromeClient.hotRestart(chromeProxyService, chromeClient.client),
+      );
     } else {
       final serviceType = proxyService is WebSocketProxyService
           ? 'WebSocket'
diff --git a/dwds/lib/src/injected/client.js b/dwds/lib/src/injected/client.js
index 04799eef8..57b878ba0 100644
--- a/dwds/lib/src/injected/client.js
+++ b/dwds/lib/src/injected/client.js
@@ -1,4 +1,4 @@
-// Generated by dart2js (, csp, intern-composite-values), the Dart to JavaScript compiler version: 3.11.0-93.0.dev.
+// Generated by dart2js (, csp, intern-composite-values), the Dart to JavaScript compiler version: 3.11.0-200.1.beta.
 // The code supports the following hooks:
 // dartPrint(message):
 //    if this function is defined it is called instead of the Dart [print]
@@ -3903,78 +3903,6 @@
       }($function, 1);
       return $.Zone__current.registerBinaryCallback$3$1(new A._wrapJsFunctionForAsync_closure($protected), type$.void, type$.int, type$.dynamic);
     },
-    _asyncStarHelper(object, bodyFunctionOrErrorCode, controller) {
-      var t1, t2, t3,
-        _s10_ = "controller";
-      if (bodyFunctionOrErrorCode === 0) {
-        t1 = controller.cancelationFuture;
-        if (t1 != null)
-          t1._completeWithValue$1(null);
-        else {
-          t1 = controller.___AsyncStarStreamController_controller_A;
-          t1 === $ && A.throwLateFieldNI(_s10_);
-          t1.close$0();
-        }
-        return;
-      } else if (bodyFunctionOrErrorCode === 1) {
-        t1 = controller.cancelationFuture;
-        if (t1 != null) {
-          t2 = A.unwrapException(object);
-          t3 = A.getTraceFromException(object);
-          t1._completeErrorObject$1(new A.AsyncError(t2, t3));
-        } else {
-          t1 = A.unwrapException(object);
-          t2 = A.getTraceFromException(object);
-          t3 = controller.___AsyncStarStreamController_controller_A;
-          t3 === $ && A.throwLateFieldNI(_s10_);
-          t3.addError$2(t1, t2);
-          controller.___AsyncStarStreamController_controller_A.close$0();
-        }
-        return;
-      }
-      type$.void_Function_int_dynamic._as(bodyFunctionOrErrorCode);
-      if (object instanceof A._IterationMarker) {
-        if (controller.cancelationFuture != null) {
-          bodyFunctionOrErrorCode.call$2(2, null);
-          return;
-        }
-        t1 = object.state;
-        if (t1 === 0) {
-          t1 = object.value;
-          t2 = controller.___AsyncStarStreamController_controller_A;
-          t2 === $ && A.throwLateFieldNI(_s10_);
-          t2.add$1(0, controller.$ti._precomputed1._as(t1));
-          A.scheduleMicrotask(new A._asyncStarHelper_closure(controller, bodyFunctionOrErrorCode));
-          return;
-        } else if (t1 === 1) {
-          t1 = controller.$ti._eval$1("Stream<1>")._as(type$.Stream_dynamic._as(object.value));
-          t2 = controller.___AsyncStarStreamController_controller_A;
-          t2 === $ && A.throwLateFieldNI(_s10_);
-          t2.addStream$2$cancelOnError(t1, false).then$1$1(new A._asyncStarHelper_closure0(controller, bodyFunctionOrErrorCode), type$.Null);
-          return;
-        }
-      }
-      A._awaitOnObject(object, bodyFunctionOrErrorCode);
-    },
-    _streamOfController(controller) {
-      var t1 = controller.___AsyncStarStreamController_controller_A;
-      t1 === $ && A.throwLateFieldNI("controller");
-      return new A._ControllerStream(t1, A._instanceType(t1)._eval$1("_ControllerStream<1>"));
-    },
-    _AsyncStarStreamController$(body, $T) {
-      var t1 = new A._AsyncStarStreamController($T._eval$1("_AsyncStarStreamController<0>"));
-      t1._AsyncStarStreamController$1(body, $T);
-      return t1;
-    },
-    _makeAsyncStarStreamController(body, $T) {
-      return A._AsyncStarStreamController$(body, $T);
-    },
-    _IterationMarker_yieldStar(values) {
-      return new A._IterationMarker(values, 1);
-    },
-    _IterationMarker_yieldSingle(value) {
-      return new A._IterationMarker(value, 0);
-    },
     AsyncError_defaultStackTrace(error) {
       var stackTrace;
       if (type$.Error._is(error)) {
@@ -4278,8 +4206,9 @@
       A.checkNotNullable(stream, "stream", type$.Object);
       return new A._StreamIterator($T._eval$1("_StreamIterator<0>"));
     },
-    StreamController_StreamController(onCancel, onListen, onResume, sync, $T) {
-      return sync ? new A._SyncStreamController(onListen, null, onResume, onCancel, $T._eval$1("_SyncStreamController<0>")) : new A._AsyncStreamController(onListen, null, onResume, onCancel, $T._eval$1("_AsyncStreamController<0>"));
+    StreamController_StreamController(onCancel, onListen, sync, $T) {
+      var _null = null;
+      return sync ? new A._SyncStreamController(onListen, _null, _null, onCancel, $T._eval$1("_SyncStreamController<0>")) : new A._AsyncStreamController(onListen, _null, _null, onCancel, $T._eval$1("_AsyncStreamController<0>"));
     },
     _runGuarded(notificationHandler) {
       var e, s, exception;
@@ -4293,9 +4222,6 @@
         $.Zone__current.handleUncaughtError$2(e, s);
       }
     },
-    _AddStreamState_makeErrorHandler(controller) {
-      return new A._AddStreamState_makeErrorHandler_closure(controller);
-    },
     _BufferingStreamSubscription__registerDataHandler(zone, handleData, $T) {
       var t1 = handleData == null ? A.async___nullDataHandler$closure() : handleData;
       return zone.registerUnaryCallback$2$1(t1, type$.void, $T);
@@ -4331,9 +4257,23 @@
         return t1.createTimer$2(duration, callback);
       return t1.createTimer$2(duration, t1.bindCallbackGuarded$1(callback));
     },
-    ZoneSpecification_ZoneSpecification$from(other, handleUncaughtError) {
-      var t1 = handleUncaughtError == null ? other.handleUncaughtError : handleUncaughtError;
-      return new A._ZoneSpecification(t1, other.run, other.runUnary, other.runBinary, other.registerCallback, other.registerUnaryCallback, other.registerBinaryCallback, other.errorCallback, other.scheduleMicrotask, other.createTimer, other.createPeriodicTimer, other.print, other.fork);
+    runZonedGuarded(body, onError, $R) {
+      var error, stackTrace, t1, exception, _null = null, zoneSpecification = null, zoneValues = null,
+        parentZone = $.Zone__current,
+        errorHandler = new A.runZonedGuarded_closure(parentZone, onError);
+      if (zoneSpecification == null)
+        zoneSpecification = new A._ZoneSpecification(errorHandler, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
+      else
+        zoneSpecification = A.ZoneSpecification_ZoneSpecification$from(zoneSpecification, errorHandler);
+      try {
+        t1 = parentZone.fork$2$specification$zoneValues(zoneSpecification, zoneValues).run$1$1(body, $R);
+        return t1;
+      } catch (exception) {
+        error = A.unwrapException(exception);
+        stackTrace = A.getTraceFromException(exception);
+        onError.call$2(error, stackTrace);
+      }
+      return _null;
     },
     _rootHandleUncaughtError($self, $parent, zone, error, stackTrace) {
       A._rootHandleError(error, type$.StackTrace._as(stackTrace));
@@ -4453,23 +4393,9 @@
         t1._handleUncaughtError = new A._ZoneFunction(t1, handleUncaughtError, type$._ZoneFunction_of_void_Function_Zone_ZoneDelegate_Zone_Object_StackTrace);
       return t1;
     },
-    runZonedGuarded(body, onError, $R) {
-      var error, stackTrace, t1, exception, _null = null, zoneSpecification = null, zoneValues = null,
-        parentZone = $.Zone__current,
-        errorHandler = new A.runZonedGuarded_closure(parentZone, onError);
-      if (zoneSpecification == null)
-        zoneSpecification = new A._ZoneSpecification(errorHandler, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null, _null);
-      else
-        zoneSpecification = A.ZoneSpecification_ZoneSpecification$from(zoneSpecification, errorHandler);
-      try {
-        t1 = parentZone.fork$2$specification$zoneValues(zoneSpecification, zoneValues).run$1$1(body, $R);
-        return t1;
-      } catch (exception) {
-        error = A.unwrapException(exception);
-        stackTrace = A.getTraceFromException(exception);
-        onError.call$2(error, stackTrace);
-      }
-      return _null;
+    ZoneSpecification_ZoneSpecification$from(other, handleUncaughtError) {
+      var t1 = handleUncaughtError == null ? other.handleUncaughtError : handleUncaughtError;
+      return new A._ZoneSpecification(t1, other.run, other.runUnary, other.runBinary, other.registerCallback, other.registerUnaryCallback, other.registerBinaryCallback, other.errorCallback, other.scheduleMicrotask, other.createTimer, other.createPeriodicTimer, other.print, other.fork);
     },
     _AsyncRun__initializeScheduleImmediate_internalCallback: function _AsyncRun__initializeScheduleImmediate_internalCallback(t0) {
       this._box_0 = t0;
@@ -4515,45 +4441,6 @@
     _wrapJsFunctionForAsync_closure: function _wrapJsFunctionForAsync_closure(t0) {
       this.$protected = t0;
     },
-    _asyncStarHelper_closure: function _asyncStarHelper_closure(t0, t1) {
-      this.controller = t0;
-      this.bodyFunction = t1;
-    },
-    _asyncStarHelper_closure0: function _asyncStarHelper_closure0(t0, t1) {
-      this.controller = t0;
-      this.bodyFunction = t1;
-    },
-    _AsyncStarStreamController: function _AsyncStarStreamController(t0) {
-      var _ = this;
-      _.___AsyncStarStreamController_controller_A = $;
-      _.isSuspended = false;
-      _.cancelationFuture = null;
-      _.$ti = t0;
-    },
-    _AsyncStarStreamController__resumeBody: function _AsyncStarStreamController__resumeBody(t0) {
-      this.body = t0;
-    },
-    _AsyncStarStreamController__resumeBody_closure: function _AsyncStarStreamController__resumeBody_closure(t0) {
-      this.body = t0;
-    },
-    _AsyncStarStreamController_closure0: function _AsyncStarStreamController_closure0(t0) {
-      this._resumeBody = t0;
-    },
-    _AsyncStarStreamController_closure1: function _AsyncStarStreamController_closure1(t0, t1) {
-      this.$this = t0;
-      this._resumeBody = t1;
-    },
-    _AsyncStarStreamController_closure: function _AsyncStarStreamController_closure(t0, t1) {
-      this.$this = t0;
-      this.body = t1;
-    },
-    _AsyncStarStreamController__closure: function _AsyncStarStreamController__closure(t0) {
-      this.body = t0;
-    },
-    _IterationMarker: function _IterationMarker(t0, t1) {
-      this.value = t0;
-      this.state = t1;
-    },
     AsyncError: function AsyncError(t0, t1) {
       this.error = t0;
       this.stackTrace = t1;
@@ -4723,21 +4610,6 @@
       this._async$_target = t0;
       this.$ti = t1;
     },
-    _AddStreamState: function _AddStreamState() {
-    },
-    _AddStreamState_makeErrorHandler_closure: function _AddStreamState_makeErrorHandler_closure(t0) {
-      this.controller = t0;
-    },
-    _AddStreamState_cancel_closure: function _AddStreamState_cancel_closure(t0) {
-      this.$this = t0;
-    },
-    _StreamControllerAddStreamState: function _StreamControllerAddStreamState(t0, t1, t2, t3) {
-      var _ = this;
-      _._varData = t0;
-      _.addStreamFuture = t1;
-      _.addSubscription = t2;
-      _.$ti = t3;
-    },
     _BufferingStreamSubscription: function _BufferingStreamSubscription() {
     },
     _BufferingStreamSubscription_asFuture_closure: function _BufferingStreamSubscription_asFuture_closure(t0, t1) {
@@ -4800,6 +4672,26 @@
     _EmptyStream: function _EmptyStream(t0) {
       this.$ti = t0;
     },
+    _MultiStream: function _MultiStream(t0, t1, t2) {
+      this.isBroadcast = t0;
+      this._onListen = t1;
+      this.$ti = t2;
+    },
+    _MultiStream_listen_closure: function _MultiStream_listen_closure(t0, t1) {
+      this.$this = t0;
+      this.controller = t1;
+    },
+    _MultiStreamController: function _MultiStreamController(t0, t1, t2, t3, t4) {
+      var _ = this;
+      _._varData = null;
+      _._state = 0;
+      _._doneFuture = null;
+      _.onListen = t0;
+      _.onPause = t1;
+      _.onResume = t2;
+      _.onCancel = t3;
+      _.$ti = t4;
+    },
     _cancelAndValue_closure: function _cancelAndValue_closure(t0, t1) {
       this.future = t0;
       this.value = t1;
@@ -4828,25 +4720,6 @@
       this.$function = t1;
       this.$ti = t2;
     },
-    _ZoneSpecification: function _ZoneSpecification(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
-      var _ = this;
-      _.handleUncaughtError = t0;
-      _.run = t1;
-      _.runUnary = t2;
-      _.runBinary = t3;
-      _.registerCallback = t4;
-      _.registerUnaryCallback = t5;
-      _.registerBinaryCallback = t6;
-      _.errorCallback = t7;
-      _.scheduleMicrotask = t8;
-      _.createTimer = t9;
-      _.createPeriodicTimer = t10;
-      _.print = t11;
-      _.fork = t12;
-    },
-    _ZoneDelegate: function _ZoneDelegate(t0) {
-      this._delegationTarget = t0;
-    },
     _Zone: function _Zone() {
     },
     _CustomZone: function _CustomZone(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14) {
@@ -4889,10 +4762,6 @@
       this.registered = t1;
       this.T = t2;
     },
-    _rootHandleError_closure: function _rootHandleError_closure(t0, t1) {
-      this.error = t0;
-      this.stackTrace = t1;
-    },
     _RootZone: function _RootZone() {
     },
     _RootZone_bindCallback_closure: function _RootZone_bindCallback_closure(t0, t1, t2) {
@@ -4920,6 +4789,29 @@
       this.parentZone = t0;
       this.onError = t1;
     },
+    _ZoneDelegate: function _ZoneDelegate(t0) {
+      this._delegationTarget = t0;
+    },
+    _rootHandleError_closure: function _rootHandleError_closure(t0, t1) {
+      this.error = t0;
+      this.stackTrace = t1;
+    },
+    _ZoneSpecification: function _ZoneSpecification(t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12) {
+      var _ = this;
+      _.handleUncaughtError = t0;
+      _.run = t1;
+      _.runUnary = t2;
+      _.runBinary = t3;
+      _.registerCallback = t4;
+      _.registerUnaryCallback = t5;
+      _.registerBinaryCallback = t6;
+      _.errorCallback = t7;
+      _.scheduleMicrotask = t8;
+      _.createTimer = t9;
+      _.createPeriodicTimer = t10;
+      _.print = t11;
+      _.fork = t12;
+    },
     HashMap_HashMap(equals, hashCode, isValidKey, $K, $V) {
       if (isValidKey == null)
         if (hashCode == null) {
@@ -5573,7 +5465,7 @@
       return -expectedPadding - 1;
     },
     Encoding_getByName($name) {
-      return $.$get$Encoding__nameToEncoding().$index(0, $name.toLowerCase());
+      return B.Map_YCg0U.$index(0, $name.toLowerCase());
     },
     JsonUnsupportedObjectError$(unsupportedObject, cause, partialResult) {
       return new A.JsonUnsupportedObjectError(unsupportedObject, cause);
@@ -9018,35 +8910,35 @@
     },
     BaseResponse: function BaseResponse() {
     },
-    _rethrowAsClientException(e, st, request) {
-      var t1, message;
-      if (type$.JSObject._is(e))
-        t1 = A._asString(e.name) === "AbortError";
-      else
-        t1 = false;
-      if (t1)
-        A.Error_throwWithStackTrace(new A.RequestAbortedException("Request aborted by `abortTrigger`", request.url), st);
+    _toClientException(e, request) {
+      var message;
+      if (type$.JSObject._is(e) && "AbortError" === A._asString(e.name))
+        return new A.RequestAbortedException("Request aborted by `abortTrigger`", request.url);
       if (!(e instanceof A.ClientException)) {
         message = J.toString$0$(e);
         if (B.JSString_methods.startsWith$1(message, "TypeError: "))
           message = B.JSString_methods.substring$1(message, 11);
         e = new A.ClientException(message, request.url);
       }
-      A.Error_throwWithStackTrace(e, st);
+      return e;
     },
-    _readBody(request, response) {
-      return A._readBody$body(request, response);
+    _rethrowAsClientException(e, st, request) {
+      A.Error_throwWithStackTrace(A._toClientException(e, request), st);
     },
-    _readBody$body(request, response) {
-      var $async$_readBody = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
-        switch ($async$errorCode) {
-          case 2:
-            $async$next = $async$nextWhenCanceled;
-            $async$goto = $async$next.pop();
-            break;
-          case 1:
-            $async$errorStack.push($async$result);
-            $async$goto = $async$handler;
+    _bodyToStream(request, response) {
+      return new A._MultiStream(false, new A._bodyToStream_closure(request, response), type$._MultiStream_List_int);
+    },
+    _readStreamBody(request, response, controller) {
+      return A._readStreamBody$body(request, response, controller);
+    },
+    _readStreamBody$body(request, response, controller) {
+      var $async$goto = 0,
+        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
+        $async$returnValue, $async$handler = 2, $async$errorStack = [], chunk, e, s, t2, t3, t4, t5, t6, t7, exception, varData, t8, t9, _box_0, t1, reader, $async$exception;
+      var $async$_readStreamBody = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
+        if ($async$errorCode === 1) {
+          $async$errorStack.push($async$result);
+          $async$goto = $async$handler;
         }
         for (;;)
           switch ($async$goto) {
@@ -9054,114 +8946,133 @@
               // Function start
               _box_0 = {};
               t1 = A._asJSObjectQ(response.body);
-              bodyStreamReader = t1 == null ? null : A._asJSObject(t1.getReader());
-              if (bodyStreamReader == null) {
-                // goto return
-                $async$goto = 1;
-                break;
-              }
-              isDone = false;
-              _box_0.isError = false;
-              $async$handler = 4;
-              t1 = type$.NativeUint8List, t2 = type$.JSObject;
-            case 7:
+              reader = t1 == null ? null : A._asJSObject(t1.getReader());
+              $async$goto = reader == null ? 3 : 4;
+              break;
+            case 3:
+              // then
+              $async$goto = 5;
+              return A._asyncAwait(controller.close$0(), $async$_readStreamBody);
+            case 5:
+              // returning from await.
+              // goto return
+              $async$goto = 1;
+              break;
+            case 4:
+              // join
+              _box_0.resumeSignal = null;
+              _box_0.hadError = _box_0.cancelled = false;
+              controller.set$onResume(new A._readStreamBody_closure(_box_0));
+              controller.set$onCancel(new A._readStreamBody_closure0(_box_0, reader, request));
+              t1 = type$.NativeUint8List, t2 = controller.$ti, t3 = t2._precomputed1, t4 = type$.JSObject, t2 = t2._eval$1("_ControllerSubscription<1>"), t5 = type$._StreamControllerAddStreamState_nullable_Object, t6 = type$._Future_void, t7 = type$._AsyncCompleter_void;
+            case 6:
               // for condition
               // trivial condition
-              $async$goto = 9;
-              return A._asyncStarHelper(A.promiseToFuture(A._asJSObject(bodyStreamReader.read()), t2), $async$_readBody, $async$controller);
-            case 9:
+              chunk = null;
+              $async$handler = 9;
+              $async$goto = 12;
+              return A._asyncAwait(A.promiseToFuture(A._asJSObject(reader.read()), t4), $async$_readStreamBody);
+            case 12:
               // returning from await.
               chunk = $async$result;
-              if (A._asBool(chunk.done)) {
-                isDone = true;
-                // goto after for
-                $async$goto = 8;
-                break;
-              }
-              t3 = chunk.value;
-              t3.toString;
-              $async$goto = 10;
-              $async$nextWhenCanceled = [1, 5];
-              return A._asyncStarHelper(A._IterationMarker_yieldSingle(t1._as(t3)), $async$_readBody, $async$controller);
-            case 10:
-              // after yield
-              // goto for condition
-              $async$goto = 7;
-              break;
-            case 8:
-              // after for
-              $async$next.push(6);
-              // goto finally
-              $async$goto = 5;
+              $async$handler = 2;
+              // goto after finally
+              $async$goto = 11;
               break;
-            case 4:
+            case 9:
               // catch
-              $async$handler = 3;
+              $async$handler = 8;
               $async$exception = $async$errorStack.pop();
               e = A.unwrapException($async$exception);
-              st = A.getTraceFromException($async$exception);
-              _box_0.isError = true;
-              A._rethrowAsClientException(e, st, request);
-              $async$next.push(6);
-              // goto finally
-              $async$goto = 5;
+              s = A.getTraceFromException($async$exception);
+              $async$goto = !_box_0.cancelled ? 13 : 14;
               break;
-            case 3:
-              // uncaught
-              $async$next = [2];
-            case 5:
-              // finally
-              $async$handler = 2;
-              $async$goto = !isDone ? 11 : 12;
-              break;
-            case 11:
+            case 13:
               // then
-              $async$handler = 14;
-              $async$goto = 17;
-              return A._asyncStarHelper(A.promiseToFuture(A._asJSObject(bodyStreamReader.cancel()), type$.nullable_Object).catchError$2$test(new A._readBody_closure(), new A._readBody_closure0(_box_0)), $async$_readBody, $async$controller);
-            case 17:
+              _box_0.hadError = true;
+              t1 = A._toClientException(e, request);
+              t3 = type$.nullable_StackTrace._as(s);
+              t4 = controller._state;
+              if (t4 >= 4)
+                A.throwExpression(controller._badEventState$0());
+              if ((t4 & 1) !== 0) {
+                varData = controller._varData;
+                t6 = t2._as((t4 & 8) !== 0 ? t5._as(varData).get$_varData() : varData);
+                t6._addError$2(t1, t3 == null ? B._StringStackTrace_OdL : t3);
+              }
+              $async$goto = 15;
+              return A._asyncAwait(controller.close$0(), $async$_readStreamBody);
+            case 15:
               // returning from await.
-              $async$handler = 2;
-              // goto after finally
-              $async$goto = 16;
-              break;
             case 14:
-              // catch
-              $async$handler = 13;
-              $async$exception1 = $async$errorStack.pop();
-              e0 = A.unwrapException($async$exception1);
-              st0 = A.getTraceFromException($async$exception1);
-              if (!_box_0.isError)
-                A._rethrowAsClientException(e0, st0, request);
+              // join
+              // goto after for
+              $async$goto = 7;
+              break;
               // goto after finally
-              $async$goto = 16;
+              $async$goto = 11;
               break;
-            case 13:
+            case 8:
               // uncaught
               // goto rethrow
               $async$goto = 2;
               break;
-            case 16:
+            case 11:
               // after finally
-            case 12:
+              if (A._asBool(chunk.done)) {
+                controller.closeSync$0();
+                // goto after for
+                $async$goto = 7;
+                break;
+              } else {
+                t8 = chunk.value;
+                t8.toString;
+                t8 = t3._as(t1._as(t8));
+                t9 = controller._state;
+                if (t9 >= 4)
+                  A.throwExpression(controller._badEventState$0());
+                if ((t9 & 1) !== 0) {
+                  varData = controller._varData;
+                  t2._as((t9 & 8) !== 0 ? t5._as(varData).get$_varData() : varData)._add$1(t8);
+                }
+              }
+              t8 = controller._state;
+              if ((t8 & 1) !== 0) {
+                varData = controller._varData;
+                t9 = (t2._as((t8 & 8) !== 0 ? t5._as(varData).get$_varData() : varData)._state & 4) !== 0;
+                t8 = t9;
+              } else
+                t8 = (t8 & 2) === 0;
+              $async$goto = t8 ? 16 : 17;
+              break;
+            case 16:
+              // then
+              t8 = _box_0.resumeSignal;
+              $async$goto = 18;
+              return A._asyncAwait((t8 == null ? _box_0.resumeSignal = new A._AsyncCompleter(new A._Future($.Zone__current, t6), t7) : t8).future, $async$_readStreamBody);
+            case 18:
+              // returning from await.
+            case 17:
               // join
-              // goto the next finally handler
-              $async$goto = $async$next.pop();
+              if ((controller._state & 1) === 0) {
+                // goto after for
+                $async$goto = 7;
+                break;
+              }
+              // goto for condition
+              $async$goto = 6;
               break;
-            case 6:
-              // after finally
+            case 7:
+              // after for
             case 1:
               // return
-              return A._asyncStarHelper(null, 0, $async$controller);
+              return A._asyncReturn($async$returnValue, $async$completer);
             case 2:
               // rethrow
-              return A._asyncStarHelper($async$errorStack.at(-1), 1, $async$controller);
+              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
           }
       });
-      var $async$goto = 0,
-        $async$controller = A._makeAsyncStarStreamController($async$_readBody, type$.List_int),
-        $async$nextWhenCanceled, $async$handler = 2, $async$errorStack = [], $async$next = [], isDone, chunk, e, st, e0, st0, t2, t3, exception, _box_0, t1, bodyStreamReader, $async$exception, $async$exception1;
-      return A._streamOfController($async$controller);
+      return A._asyncStartSync($async$_readStreamBody, $async$completer);
     },
     BrowserClient: function BrowserClient(t0) {
       this.withCredentials = false;
@@ -9170,10 +9081,17 @@
     BrowserClient_send_closure: function BrowserClient_send_closure(t0) {
       this.headers = t0;
     },
-    _readBody_closure: function _readBody_closure() {
+    _bodyToStream_closure: function _bodyToStream_closure(t0, t1) {
+      this.request = t0;
+      this.response = t1;
+    },
+    _readStreamBody_closure: function _readStreamBody_closure(t0) {
+      this._box_0 = t0;
     },
-    _readBody_closure0: function _readBody_closure0(t0) {
+    _readStreamBody_closure0: function _readStreamBody_closure0(t0, t1, t2) {
       this._box_0 = t0;
+      this.reader = t1;
+      this.request = t2;
     },
     ByteStream: function ByteStream(t0) {
       this._stream = t0;
@@ -9762,8 +9680,8 @@
     SseClient$(serverUrl, debugKey) {
       var t3, t4, t5, _null = null,
         t1 = type$.String,
-        t2 = A.StreamController_StreamController(_null, _null, _null, false, t1);
-      t1 = A.StreamController_StreamController(_null, _null, _null, false, t1);
+        t2 = A.StreamController_StreamController(_null, _null, false, t1);
+      t1 = A.StreamController_StreamController(_null, _null, false, t1);
       t3 = A.Logger_Logger("SseClient");
       t4 = $.Zone__current;
       t5 = A.generateId();
@@ -9923,7 +9841,7 @@
               t1 = type$.JSArray_nullable_Object._as(new t1());
               webSocket = A._asJSObject(new t2(t3, t1));
               webSocket.binaryType = "arraybuffer";
-              browserSocket = new A.BrowserWebSocket(webSocket, A.StreamController_StreamController(null, null, null, false, type$.WebSocketEvent));
+              browserSocket = new A.BrowserWebSocket(webSocket, A.StreamController_StreamController(null, null, false, type$.WebSocketEvent));
               t1 = new A._Future($.Zone__current, type$._Future_BrowserWebSocket);
               webSocketConnected = new A._AsyncCompleter(t1, type$._AsyncCompleter_BrowserWebSocket);
               if (A._asInt(webSocket.readyState) === 1)
@@ -9993,8 +9911,8 @@
         t1 = $.Zone__current,
         t2 = new A.StreamChannelController(type$.StreamChannelController_nullable_Object),
         t3 = type$.nullable_Object,
-        localToForeignController = A.StreamController_StreamController(_null, _null, _null, true, t3),
-        foreignToLocalController = A.StreamController_StreamController(_null, _null, _null, true, t3),
+        localToForeignController = A.StreamController_StreamController(_null, _null, true, t3),
+        foreignToLocalController = A.StreamController_StreamController(_null, _null, true, t3),
         t4 = A._instanceType(foreignToLocalController),
         t5 = A._instanceType(localToForeignController);
       t2.__StreamChannelController__local_F = A.GuaranteeChannel$(new A._ControllerStream(foreignToLocalController, t4._eval$1("_ControllerStream<1>")), new A._StreamSinkWrapper(localToForeignController, t5._eval$1("_StreamSinkWrapper<1>")), true, t3);
@@ -10341,40 +10259,46 @@
       this.manager = t1;
     },
     main__closure2: function main__closure2(t0) {
-      this._box_0 = t0;
+      this.client = t0;
+    },
+    main___closure3: function main___closure3(t0) {
+      this.runId = t0;
     },
     main__closure3: function main__closure3(t0) {
+      this._box_0 = t0;
+    },
+    main__closure4: function main__closure4(t0) {
       this.client = t0;
     },
     main___closure2: function main___closure2(t0) {
       this.events = t0;
     },
-    main__closure4: function main__closure4(t0) {
+    main__closure5: function main__closure5(t0) {
       this.debugEventController = t0;
     },
     main___closure1: function main___closure1(t0, t1) {
       this.kind = t0;
       this.eventData = t1;
     },
-    main__closure5: function main__closure5(t0) {
+    main__closure6: function main__closure6(t0) {
       this.client = t0;
     },
     main___closure0: function main___closure0(t0) {
       this.eventData = t0;
     },
-    main__closure6: function main__closure6(t0) {
+    main__closure7: function main__closure7(t0) {
       this.client = t0;
     },
     main___closure: function main___closure() {
     },
-    main__closure7: function main__closure7(t0, t1) {
+    main__closure8: function main__closure8(t0, t1) {
       this.manager = t0;
       this.client = t1;
     },
-    main__closure8: function main__closure8() {
-    },
     main__closure9: function main__closure9() {
     },
+    main__closure10: function main__closure10() {
+    },
     main_closure0: function main_closure0() {
     },
     _sendConnectRequest_closure: function _sendConnectRequest_closure() {
@@ -11869,7 +11793,7 @@
     call$0() {
       return A.Future_Future$value(null, type$.void);
     },
-    $signature: 19
+    $signature: 10
   };
   A.SentinelValue.prototype = {};
   A.EfficientLengthIterable.prototype = {};
@@ -12970,19 +12894,19 @@
     call$1(o) {
       return this.getTag(o);
     },
-    $signature: 5
+    $signature: 4
   };
   A.initHooks_closure0.prototype = {
     call$2(o, tag) {
       return this.getUnknownTag(o, tag);
     },
-    $signature: 93
+    $signature: 36
   };
   A.initHooks_closure1.prototype = {
     call$1(tag) {
       return this.prototypeForTag(A._asString(tag));
     },
-    $signature: 86
+    $signature: 42
   };
   A._Record.prototype = {
     get$runtimeType(_) {
@@ -13561,7 +13485,7 @@
       t1.storedCallback = null;
       f.call$0();
     },
-    $signature: 6
+    $signature: 7
   };
   A._AsyncRun__initializeScheduleImmediate_closure.prototype = {
     call$1(callback) {
@@ -13571,7 +13495,7 @@
       t2 = this.span;
       t1.firstChild ? t1.removeChild(t2) : t1.appendChild(t2);
     },
-    $signature: 69
+    $signature: 37
   };
   A._AsyncRun__scheduleImmediateJsOverride_internalCallback.prototype = {
     call$0() {
@@ -13671,104 +13595,19 @@
     call$1(result) {
       return this.bodyFunction.call$2(0, result);
     },
-    $signature: 7
+    $signature: 6
   };
   A._awaitOnObject_closure0.prototype = {
     call$2(error, stackTrace) {
       this.bodyFunction.call$2(1, new A.ExceptionAndStackTrace(error, type$.StackTrace._as(stackTrace)));
     },
-    $signature: 66
+    $signature: 65
   };
   A._wrapJsFunctionForAsync_closure.prototype = {
     call$2(errorCode, result) {
       this.$protected(A._asInt(errorCode), result);
     },
-    $signature: 64
-  };
-  A._asyncStarHelper_closure.prototype = {
-    call$0() {
-      var t3,
-        t1 = this.controller,
-        t2 = t1.___AsyncStarStreamController_controller_A;
-      t2 === $ && A.throwLateFieldNI("controller");
-      t3 = t2._state;
-      if ((t3 & 1) !== 0 ? (t2.get$_subscription()._state & 4) !== 0 : (t3 & 2) === 0) {
-        t1.isSuspended = true;
-        return;
-      }
-      t1 = t1.cancelationFuture != null ? 2 : 0;
-      this.bodyFunction.call$2(t1, null);
-    },
-    $signature: 0
-  };
-  A._asyncStarHelper_closure0.prototype = {
-    call$1(__wc0_formal) {
-      var errorCode = this.controller.cancelationFuture != null ? 2 : 0;
-      this.bodyFunction.call$2(errorCode, null);
-    },
-    $signature: 6
-  };
-  A._AsyncStarStreamController.prototype = {
-    _AsyncStarStreamController$1(body, $T) {
-      var _this = this,
-        t1 = new A._AsyncStarStreamController__resumeBody(body);
-      _this.___AsyncStarStreamController_controller_A = _this.$ti._eval$1("StreamController<1>")._as(A.StreamController_StreamController(new A._AsyncStarStreamController_closure(_this, body), new A._AsyncStarStreamController_closure0(t1), new A._AsyncStarStreamController_closure1(_this, t1), false, $T));
-    }
-  };
-  A._AsyncStarStreamController__resumeBody.prototype = {
-    call$0() {
-      A.scheduleMicrotask(new A._AsyncStarStreamController__resumeBody_closure(this.body));
-    },
-    $signature: 1
-  };
-  A._AsyncStarStreamController__resumeBody_closure.prototype = {
-    call$0() {
-      this.body.call$2(0, null);
-    },
-    $signature: 0
-  };
-  A._AsyncStarStreamController_closure0.prototype = {
-    call$0() {
-      this._resumeBody.call$0();
-    },
-    $signature: 0
-  };
-  A._AsyncStarStreamController_closure1.prototype = {
-    call$0() {
-      var t1 = this.$this;
-      if (t1.isSuspended) {
-        t1.isSuspended = false;
-        this._resumeBody.call$0();
-      }
-    },
-    $signature: 0
-  };
-  A._AsyncStarStreamController_closure.prototype = {
-    call$0() {
-      var t1 = this.$this,
-        t2 = t1.___AsyncStarStreamController_controller_A;
-      t2 === $ && A.throwLateFieldNI("controller");
-      if ((t2._state & 4) === 0) {
-        t1.cancelationFuture = new A._Future($.Zone__current, type$._Future_dynamic);
-        if (t1.isSuspended) {
-          t1.isSuspended = false;
-          A.scheduleMicrotask(new A._AsyncStarStreamController__closure(this.body));
-        }
-        return t1.cancelationFuture;
-      }
-    },
-    $signature: 59
-  };
-  A._AsyncStarStreamController__closure.prototype = {
-    call$0() {
-      this.body.call$2(2, null);
-    },
-    $signature: 0
-  };
-  A._IterationMarker.prototype = {
-    toString$0(_) {
-      return "IterationMarker(" + this.state + ", " + A.S(this.value) + ")";
-    }
+    $signature: 68
   };
   A.AsyncError.prototype = {
     toString$0(_) {
@@ -13907,24 +13746,15 @@
       this._addListener$1(new A._FutureListener(result, 19, f, onError, t1._eval$1("@<1>")._bind$1($E)._eval$1("_FutureListener<1,2>")));
       return result;
     },
-    catchError$2$test(onError, test) {
-      var t1, t2, result;
-      type$.nullable_bool_Function_Object._as(test);
-      t1 = this.$ti;
-      t2 = $.Zone__current;
-      result = new A._Future(t2, t1);
-      if (t2 !== B.C__RootZone) {
+    catchError$1(onError) {
+      var t1 = this.$ti,
+        t2 = $.Zone__current,
+        result = new A._Future(t2, t1);
+      if (t2 !== B.C__RootZone)
         onError = A._registerErrorHandler(onError, t2);
-        if (test != null)
-          test = t2.registerUnaryCallback$2$1(test, type$.bool, type$.Object);
-      }
-      t2 = test == null ? 2 : 6;
-      this._addListener$1(new A._FutureListener(result, t2, test, onError, t1._eval$1("_FutureListener<1,1>")));
+      this._addListener$1(new A._FutureListener(result, 2, null, onError, t1._eval$1("_FutureListener<1,1>")));
       return result;
     },
-    catchError$1(onError) {
-      return this.catchError$2$test(onError, null);
-    },
     whenComplete$1(action) {
       var t1, t2, result;
       type$.dynamic_Function._as(action);
@@ -14167,7 +13997,7 @@
     call$1(__wc0_formal) {
       this.joinedResult._completeWithResultOf$1(this.originalSource);
     },
-    $signature: 6
+    $signature: 7
   };
   A._Future__propagateToListeners_handleWhenCompleteCallback_closure0.prototype = {
     call$2(e, s) {
@@ -14175,7 +14005,7 @@
       type$.StackTrace._as(s);
       this.joinedResult._completeErrorObject$1(new A.AsyncError(e, s));
     },
-    $signature: 4
+    $signature: 5
   };
   A._Future__propagateToListeners_handleValueCallback.prototype = {
     call$0() {
@@ -14275,7 +14105,7 @@
         this._future._completeErrorObject$1(new A.AsyncError(e, s));
       }
     },
-    $signature: 4
+    $signature: 5
   };
   A._AsyncCallbackEntry.prototype = {};
   A.Stream.prototype = {
@@ -14350,10 +14180,10 @@
       if ((_this._state & 8) === 0)
         return A._instanceType(_this)._eval$1("_PendingEvents<1>?")._as(_this._varData);
       t1 = A._instanceType(_this);
-      return t1._eval$1("_PendingEvents<1>?")._as(t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData)._varData);
+      return t1._eval$1("_PendingEvents<1>?")._as(t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).get$_varData());
     },
     _ensurePendingEvents$0() {
-      var events, t1, state, _this = this;
+      var events, t1, _this = this;
       if ((_this._state & 8) === 0) {
         events = _this._varData;
         if (events == null)
@@ -14361,16 +14191,13 @@
         return A._instanceType(_this)._eval$1("_PendingEvents<1>")._as(events);
       }
       t1 = A._instanceType(_this);
-      state = t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData);
-      events = state._varData;
-      if (events == null)
-        events = state._varData = new A._PendingEvents(t1._eval$1("_PendingEvents<1>"));
+      events = t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData).get$_varData();
       return t1._eval$1("_PendingEvents<1>")._as(events);
     },
     get$_subscription() {
       var varData = this._varData;
       if ((this._state & 8) !== 0)
-        varData = type$._StreamControllerAddStreamState_nullable_Object._as(varData)._varData;
+        varData = type$._StreamControllerAddStreamState_nullable_Object._as(varData).get$_varData();
       return A._instanceType(this)._eval$1("_ControllerSubscription<1>")._as(varData);
     },
     _badEventState$0() {
@@ -14378,31 +14205,6 @@
         return new A.StateError("Cannot add event after closing");
       return new A.StateError("Cannot add event while adding a stream");
     },
-    addStream$2$cancelOnError(source, cancelOnError) {
-      var t2, t3, t4, t5, t6, _this = this,
-        t1 = A._instanceType(_this);
-      t1._eval$1("Stream<1>")._as(source);
-      t2 = _this._state;
-      if (t2 >= 4)
-        throw A.wrapException(_this._badEventState$0());
-      if ((t2 & 2) !== 0) {
-        t1 = new A._Future($.Zone__current, type$._Future_dynamic);
-        t1._asyncComplete$1(null);
-        return t1;
-      }
-      t2 = _this._varData;
-      t3 = cancelOnError === true;
-      t4 = new A._Future($.Zone__current, type$._Future_dynamic);
-      t5 = t1._eval$1("~(1)")._as(_this.get$_add());
-      t6 = t3 ? A._AddStreamState_makeErrorHandler(_this) : _this.get$_addError();
-      t6 = source.listen$4$cancelOnError$onDone$onError(t5, t3, _this.get$_close(), t6);
-      t3 = _this._state;
-      if ((t3 & 1) !== 0 ? (_this.get$_subscription()._state & 4) !== 0 : (t3 & 2) === 0)
-        t6.pause$0();
-      _this._varData = new A._StreamControllerAddStreamState(t2, t4, t6, t1._eval$1("_StreamControllerAddStreamState<1>"));
-      _this._state |= 8;
-      return t4;
-    },
     _ensureDoneFuture$0() {
       var t1 = this._doneFuture;
       if (t1 == null)
@@ -14417,13 +14219,19 @@
       _this._add$1(value);
     },
     addError$2(error, stackTrace) {
-      var _0_0;
+      var _0_0, t1, _this = this;
       A._asObject(error);
       type$.nullable_StackTrace._as(stackTrace);
-      if (this._state >= 4)
-        throw A.wrapException(this._badEventState$0());
+      if (_this._state >= 4)
+        throw A.wrapException(_this._badEventState$0());
       _0_0 = A._interceptUserError(error, stackTrace);
-      this._addError$2(_0_0.error, _0_0.stackTrace);
+      error = _0_0.error;
+      stackTrace = _0_0.stackTrace;
+      t1 = _this._state;
+      if ((t1 & 1) !== 0)
+        _this._sendError$2(error, stackTrace);
+      else if ((t1 & 3) === 0)
+        _this._ensurePendingEvents$0().add$1(0, new A._DelayedError(error, stackTrace));
     },
     addError$1(error) {
       return this.addError$2(error, null);
@@ -14455,23 +14263,6 @@
       else if ((t2 & 3) === 0)
         _this._ensurePendingEvents$0().add$1(0, new A._DelayedData(value, t1._eval$1("_DelayedData<1>")));
     },
-    _addError$2(error, stackTrace) {
-      var t1;
-      A._asObject(error);
-      type$.StackTrace._as(stackTrace);
-      t1 = this._state;
-      if ((t1 & 1) !== 0)
-        this._sendError$2(error, stackTrace);
-      else if ((t1 & 3) === 0)
-        this._ensurePendingEvents$0().add$1(0, new A._DelayedError(error, stackTrace));
-    },
-    _close$0() {
-      var _this = this,
-        addState = A._instanceType(_this)._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData);
-      _this._varData = addState._varData;
-      _this._state &= 4294967287;
-      addState.addStreamFuture._asyncComplete$1(null);
-    },
     _subscribe$4(onData, onError, onDone, cancelOnError) {
       var t2, t3, t4, t5, t6, t7, subscription, pendingEvents, addState, _this = this,
         t1 = A._instanceType(_this);
@@ -14489,8 +14280,8 @@
       pendingEvents = _this.get$_pendingEvents();
       if (((_this._state |= 1) & 8) !== 0) {
         addState = t1._eval$1("_StreamControllerAddStreamState<1>")._as(_this._varData);
-        addState._varData = subscription;
-        addState.addSubscription.resume$0();
+        addState.set$_varData(subscription);
+        addState.resume$0();
       } else
         _this._varData = subscription;
       subscription._setPendingEvents$1(pendingEvents);
@@ -14531,6 +14322,15 @@
         t1.call$0();
       return result;
     },
+    set$onListen(onListen) {
+      this.onListen = type$.nullable_void_Function._as(onListen);
+    },
+    set$onResume(onResume) {
+      this.onResume = type$.nullable_void_Function._as(onResume);
+    },
+    set$onCancel(onCancel) {
+      this.onCancel = type$.nullable_void_Function._as(onCancel);
+    },
     $isStreamSink: 1,
     $isStreamController: 1,
     $is_StreamControllerLifecycle: 1,
@@ -14565,7 +14365,7 @@
   };
   A._AsyncStreamControllerDispatch.prototype = {
     _sendData$1(data) {
-      var t1 = this.$ti;
+      var t1 = A._instanceType(this);
       t1._precomputed1._as(data);
       this.get$_subscription()._addPending$1(new A._DelayedData(data, t1._eval$1("_DelayedData<1>")));
     },
@@ -14599,7 +14399,7 @@
         t2 = A._instanceType(t1);
       t2._eval$1("StreamSubscription<1>")._as(this);
       if ((t1._state & 8) !== 0)
-        t2._eval$1("_StreamControllerAddStreamState<1>")._as(t1._varData).addSubscription.pause$0();
+        t2._eval$1("_StreamControllerAddStreamState<1>")._as(t1._varData).pause$0();
       A._runGuarded(t1.onPause);
     },
     _onResume$0() {
@@ -14607,7 +14407,7 @@
         t2 = A._instanceType(t1);
       t2._eval$1("StreamSubscription<1>")._as(this);
       if ((t1._state & 8) !== 0)
-        t2._eval$1("_StreamControllerAddStreamState<1>")._as(t1._varData).addSubscription.resume$0();
+        t2._eval$1("_StreamControllerAddStreamState<1>")._as(t1._varData).resume$0();
       A._runGuarded(t1.onResume);
     }
   };
@@ -14617,27 +14417,6 @@
     },
     $isStreamSink: 1
   };
-  A._AddStreamState.prototype = {
-    cancel$0() {
-      var cancel = this.addSubscription.cancel$0();
-      return cancel.whenComplete$1(new A._AddStreamState_cancel_closure(this));
-    }
-  };
-  A._AddStreamState_makeErrorHandler_closure.prototype = {
-    call$2(e, s) {
-      var t1 = this.controller;
-      t1._addError$2(A._asObject(e), type$.StackTrace._as(s));
-      t1._close$0();
-    },
-    $signature: 4
-  };
-  A._AddStreamState_cancel_closure.prototype = {
-    call$0() {
-      this.$this.addStreamFuture._asyncComplete$1(null);
-    },
-    $signature: 1
-  };
-  A._StreamControllerAddStreamState.prototype = {};
   A._BufferingStreamSubscription.prototype = {
     _setPendingEvents$1(pendingEvents) {
       var _this = this;
@@ -14884,7 +14663,7 @@
       else
         t1._completeErrorObject$1(new A.AsyncError(error, stackTrace));
     },
-    $signature: 4
+    $signature: 5
   };
   A._BufferingStreamSubscription_asFuture__closure.prototype = {
     call$0() {
@@ -15078,6 +14857,41 @@
       return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
     }
   };
+  A._MultiStream.prototype = {
+    listen$4$cancelOnError$onDone$onError(onData, cancelOnError, onDone, onError) {
+      var controller, _null = null,
+        t1 = this.$ti;
+      t1._eval$1("~(1)?")._as(onData);
+      type$.nullable_void_Function._as(onDone);
+      controller = new A._MultiStreamController(_null, _null, _null, _null, t1._eval$1("_MultiStreamController<1>"));
+      controller.set$onListen(new A._MultiStream_listen_closure(this, controller));
+      return controller._subscribe$4(onData, onError, onDone, cancelOnError === true);
+    },
+    listen$3$onDone$onError(onData, onDone, onError) {
+      return this.listen$4$cancelOnError$onDone$onError(onData, null, onDone, onError);
+    }
+  };
+  A._MultiStream_listen_closure.prototype = {
+    call$0() {
+      this.$this._onListen.call$1(this.controller);
+    },
+    $signature: 0
+  };
+  A._MultiStreamController.prototype = {
+    closeSync$0() {
+      var _this = this,
+        t1 = _this._state;
+      if ((t1 & 4) !== 0)
+        return;
+      if (t1 >= 4)
+        throw A.wrapException(_this._badEventState$0());
+      t1 |= 4;
+      _this._state = t1;
+      if ((t1 & 1) !== 0)
+        _this.get$_subscription()._close$0();
+    },
+    $isMultiStreamController: 1
+  };
   A._cancelAndValue_closure.prototype = {
     call$0() {
       return this.future._complete$1(this.value);
@@ -15176,8 +14990,6 @@
     }
   };
   A._ZoneFunction.prototype = {};
-  A._ZoneSpecification.prototype = {$isZoneSpecification: 1};
-  A._ZoneDelegate.prototype = {$isZoneDelegate: 1};
   A._Zone.prototype = {
     _processUncaughtError$3(zone, error, stackTrace) {
       var implZone, handler, parentDelegate, parentZone, currentZone, e, s, implementation, t1, exception;
@@ -15425,12 +15237,6 @@
       return this.T._eval$1("~(0)");
     }
   };
-  A._rootHandleError_closure.prototype = {
-    call$0() {
-      A.Error_throwWithStackTrace(this.error, this.stackTrace);
-    },
-    $signature: 0
-  };
   A._RootZone.prototype = {
     get$_run() {
       return B._ZoneFunction__RootZone__rootRun;
@@ -15647,8 +15453,16 @@
           t2._processUncaughtError$3(zone, A._asObject(e), t1._as(s));
       }
     },
-    $signature: 55
+    $signature: 58
+  };
+  A._ZoneDelegate.prototype = {$isZoneDelegate: 1};
+  A._rootHandleError_closure.prototype = {
+    call$0() {
+      A.Error_throwWithStackTrace(this.error, this.stackTrace);
+    },
+    $signature: 0
   };
+  A._ZoneSpecification.prototype = {$isZoneSpecification: 1};
   A._HashMap.prototype = {
     get$length(_) {
       return this._collection$_length;
@@ -15872,7 +15686,7 @@
     call$1(v) {
       return this.K._is(v);
     },
-    $signature: 15
+    $signature: 14
   };
   A._HashMapKeyIterable.prototype = {
     get$length(_) {
@@ -15953,7 +15767,7 @@
     call$1(v) {
       return this.K._is(v);
     },
-    $signature: 15
+    $signature: 14
   };
   A._HashSet.prototype = {
     get$iterator(_) {
@@ -16279,7 +16093,7 @@
     call$2(k, v) {
       this.result.$indexSet(0, this.K._as(k), this.V._as(v));
     },
-    $signature: 24
+    $signature: 20
   };
   A.ListBase.prototype = {
     get$iterator(receiver) {
@@ -16477,7 +16291,7 @@
       t2 = A.S(v);
       t1._contents += t2;
     },
-    $signature: 25
+    $signature: 30
   };
   A._UnmodifiableMapMixin.prototype = {
     $indexSet(_, key, value) {
@@ -17135,7 +16949,7 @@
       }
       return null;
     },
-    $signature: 26
+    $signature: 21
   };
   A._Utf8Decoder__decoderNonfatal_closure.prototype = {
     call$0() {
@@ -17147,7 +16961,7 @@
       }
       return null;
     },
-    $signature: 26
+    $signature: 21
   };
   A.AsciiCodec.prototype = {
     encode$1(source) {
@@ -17653,7 +17467,7 @@
       B.JSArray_methods.$indexSet(t1, t2.i++, key);
       B.JSArray_methods.$indexSet(t1, t2.i++, value);
     },
-    $signature: 25
+    $signature: 30
   };
   A._JsonStringStringifier.prototype = {
     get$_partialResult() {
@@ -18335,7 +18149,7 @@
       hash = hash + ((hash & 524287) << 10) & 536870911;
       return hash ^ hash >>> 6;
     },
-    $signature: 54
+    $signature: 51
   };
   A._BigIntImpl_hashCode_finish.prototype = {
     call$1(hash) {
@@ -18343,7 +18157,7 @@
       hash ^= hash >>> 11;
       return hash + ((hash & 16383) << 15) & 536870911;
     },
-    $signature: 52
+    $signature: 35
   };
   A.DateTime.prototype = {
     $eq(_, other) {
@@ -18761,7 +18575,7 @@
     call$2(msg, position) {
       throw A.wrapException(A.FormatException$("Illegal IPv6 address, " + msg, this.host, position));
     },
-    $signature: 43
+    $signature: 38
   };
   A._Uri.prototype = {
     get$_text() {
@@ -19393,7 +19207,7 @@
       var t1 = type$.JavaScriptFunction;
       this._this.then$1$2$onError(new A.FutureOfJSAnyToJSPromise_get_toJS__closure(t1._as(resolve)), new A.FutureOfJSAnyToJSPromise_get_toJS__closure0(t1._as(reject)), type$.nullable_Object);
     },
-    $signature: 30
+    $signature: 23
   };
   A.FutureOfJSAnyToJSPromise_get_toJS__closure.prototype = {
     call$1(value) {
@@ -19401,7 +19215,7 @@
       t1.call(t1, value);
       return value;
     },
-    $signature: 11
+    $signature: 9
   };
   A.FutureOfJSAnyToJSPromise_get_toJS__closure0.prototype = {
     call$2(error, stackTrace) {
@@ -19419,21 +19233,21 @@
       t1.call(t1, wrapper);
       return wrapper;
     },
-    $signature: 39
+    $signature: 53
   };
   A.FutureOfVoidToJSPromise_get_toJS_closure.prototype = {
     call$2(resolve, reject) {
       var t1 = type$.JavaScriptFunction;
       this._this.then$1$2$onError(new A.FutureOfVoidToJSPromise_get_toJS__closure(t1._as(resolve)), new A.FutureOfVoidToJSPromise_get_toJS__closure0(t1._as(reject)), type$.nullable_Object);
     },
-    $signature: 30
+    $signature: 23
   };
   A.FutureOfVoidToJSPromise_get_toJS__closure.prototype = {
     call$1(__wc0_formal) {
       var t1 = this.resolve;
       return t1.call(t1);
     },
-    $signature: 38
+    $signature: 55
   };
   A.FutureOfVoidToJSPromise_get_toJS__closure0.prototype = {
     call$2(error, stackTrace) {
@@ -19450,7 +19264,7 @@
       t1 = this.reject;
       t1.call(t1, wrapper);
     },
-    $signature: 4
+    $signature: 5
   };
   A.jsify__convert.prototype = {
     call$1(o) {
@@ -19476,13 +19290,13 @@
       } else
         return o;
     },
-    $signature: 11
+    $signature: 9
   };
   A.promiseToFuture_closure.prototype = {
     call$1(r) {
       return this.completer.complete$1(this.T._eval$1("0/?")._as(r));
     },
-    $signature: 7
+    $signature: 6
   };
   A.promiseToFuture_closure0.prototype = {
     call$1(e) {
@@ -19490,7 +19304,7 @@
         return this.completer.completeError$1(new A.NullRejectionException(e === undefined));
       return this.completer.completeError$1(e);
     },
-    $signature: 7
+    $signature: 6
   };
   A.dartify_convert.prototype = {
     call$1(o) {
@@ -19542,7 +19356,7 @@
       }
       return o;
     },
-    $signature: 11
+    $signature: 9
   };
   A._JSRandom.prototype = {
     nextInt$1(max) {
@@ -19693,7 +19507,7 @@
       type$.StackTrace._as(stackTrace);
       this.$this._addResult$1(new A.ErrorResult(error, stackTrace));
     },
-    $signature: 4
+    $signature: 5
   };
   A.StreamQueue__ensureListening_closure0.prototype = {
     call$0() {
@@ -19747,7 +19561,7 @@
     call$2(h, i) {
       return A._combine(A._asInt(h), J.get$hashCode$(i));
     },
-    $signature: 37
+    $signature: 63
   };
   A.BuiltList.prototype = {
     toBuilder$0() {
@@ -19957,7 +19771,7 @@
     call$1(k) {
       return this.multimap.$index(0, k);
     },
-    $signature: 5
+    $signature: 4
   };
   A.BuiltListMultimap_hashCode_closure.prototype = {
     call$1(key) {
@@ -20114,7 +19928,7 @@
     call$1(k) {
       return this.multimap.$index(0, k);
     },
-    $signature: 5
+    $signature: 4
   };
   A.BuiltMap.prototype = {
     toBuilder$0() {
@@ -20181,7 +19995,7 @@
     call$1(k) {
       return this.map.$index(0, k);
     },
-    $signature: 5
+    $signature: 4
   };
   A.BuiltMap_hashCode_closure.prototype = {
     call$1(key) {
@@ -20299,7 +20113,7 @@
       var t1 = this.$this.$ti;
       this.replacement.$indexSet(0, t1._precomputed1._as(key), t1._rest[1]._as(value));
     },
-    $signature: 24
+    $signature: 20
   };
   A.BuiltSet.prototype = {
     get$hashCode(_) {
@@ -20663,7 +20477,7 @@
     call$1(k) {
       return this.multimap.$index(0, k);
     },
-    $signature: 5
+    $signature: 4
   };
   A.EnumClass.prototype = {
     toString$0(_) {
@@ -20678,7 +20492,7 @@
       $._indentingBuiltValueToStringHelperIndent = $._indentingBuiltValueToStringHelperIndent + 2;
       return new A.IndentingBuiltValueToStringHelper(t1);
     },
-    $signature: 84
+    $signature: 72
   };
   A.IndentingBuiltValueToStringHelper.prototype = {
     add$2(_, field, value) {
@@ -20809,34 +20623,34 @@
     call$0() {
       return A.ListBuilder_ListBuilder(B.List_empty0, type$.Object);
     },
-    $signature: 58
+    $signature: 74
   };
   A.Serializers_Serializers_closure0.prototype = {
     call$0() {
       var t1 = type$.Object;
       return A.ListMultimapBuilder_ListMultimapBuilder(t1, t1);
     },
-    $signature: 33
+    $signature: 86
   };
   A.Serializers_Serializers_closure1.prototype = {
     call$0() {
       var t1 = type$.Object;
       return A.MapBuilder_MapBuilder(t1, t1);
     },
-    $signature: 34
+    $signature: 93
   };
   A.Serializers_Serializers_closure2.prototype = {
     call$0() {
       return A.SetBuilder_SetBuilder(type$.Object);
     },
-    $signature: 35
+    $signature: 34
   };
   A.Serializers_Serializers_closure3.prototype = {
     call$0() {
       var t1 = type$.Object;
       return A.SetMultimapBuilder_SetMultimapBuilder(t1, t1);
     },
-    $signature: 36
+    $signature: 33
   };
   A.FullType.prototype = {
     $eq(_, other) {
@@ -21257,7 +21071,7 @@
     call$1(value) {
       return this.serializers.deserialize$2$specifiedType(value, this.valueType);
     },
-    $signature: 11
+    $signature: 9
   };
   A.BuiltListSerializer.prototype = {
     serialize$3$specifiedType(serializers, builtList, specifiedType) {
@@ -24166,7 +23980,7 @@
       return this.serialize$3$specifiedType(serializers, object, B.FullType_null_List_empty_false);
     },
     deserialize$3$specifiedType(serializers, serialized, specifiedType) {
-      var t1, value, $$v, _$result,
+      var t1, value, $$v,
         result = new A.HotRestartRequestBuilder(),
         iterator = J.get$iterator$ax(type$.Iterable_nullable_Object._as(serialized));
       while (iterator.moveNext$0()) {
@@ -24189,8 +24003,7 @@
             break;
         }
       }
-      _$result = result._hot_restart_request$_$v;
-      return result._hot_restart_request$_$v = _$result == null ? new A._$HotRestartRequest(A.BuiltValueNullFieldError_checkNotNull(result.get$_hot_restart_request$_$this()._hot_restart_request$_id, "HotRestartRequest", "id", type$.String)) : _$result;
+      return result._hot_restart_request$_build$0();
     },
     deserialize$2(serializers, serialized) {
       return this.deserialize$3$specifiedType(serializers, serialized, B.FullType_null_List_empty_false);
@@ -24234,6 +24047,10 @@
         _this._hot_restart_request$_$v = null;
       }
       return _this;
+    },
+    _hot_restart_request$_build$0() {
+      var _$result = this._hot_restart_request$_$v;
+      return this._hot_restart_request$_$v = _$result == null ? new A._$HotRestartRequest(A.BuiltValueNullFieldError_checkNotNull(this.get$_hot_restart_request$_$this()._hot_restart_request$_id, "HotRestartRequest", "id", type$.String)) : _$result;
     }
   };
   A.HotRestartResponse.prototype = {};
@@ -24577,13 +24394,13 @@
     call$0() {
       return A.ListBuilder_ListBuilder(B.List_empty0, type$.DebugEvent);
     },
-    $signature: 40
+    $signature: 39
   };
   A._$serializers_closure0.prototype = {
     call$0() {
       return A.ListBuilder_ListBuilder(B.List_empty0, type$.ExtensionEvent);
     },
-    $signature: 41
+    $signature: 40
   };
   A.ServiceExtensionRequest.prototype = {};
   A._$ServiceExtensionRequestSerializer.prototype = {
@@ -24695,7 +24512,7 @@
       b.get$_service_extension_response$_$this()._service_extension_response$_errorMessage = _this.errorMessage;
       return b;
     },
-    $signature: 42
+    $signature: 41
   };
   A._$ServiceExtensionResponseSerializer.prototype = {
     serialize$3$specifiedType(serializers, object, specifiedType) {
@@ -24934,13 +24751,13 @@
     call$0() {
       return true;
     },
-    $signature: 29
+    $signature: 26
   };
   A.BatchedStreamController__hasEventDuring_closure.prototype = {
     call$0() {
       return false;
     },
-    $signature: 29
+    $signature: 26
   };
   A.SocketClient.prototype = {};
   A.SseSocketClient.prototype = {
@@ -24981,14 +24798,14 @@
     call$1(o) {
       return J.toString$0$(o);
     },
-    $signature: 44
+    $signature: 43
   };
   A.safeUnawaited_closure.prototype = {
     call$2(error, stackTrace) {
       type$.StackTrace._as(stackTrace);
       return $.$get$_logger().log$4(B.Level_WARNING_900, "Error in unawaited Future:", error, stackTrace);
     },
-    $signature: 22
+    $signature: 25
   };
   A.Int32.prototype = {
     _toInt$1(val) {
@@ -25158,13 +24975,13 @@
     call$2(key1, key2) {
       return A._asString(key1).toLowerCase() === A._asString(key2).toLowerCase();
     },
-    $signature: 45
+    $signature: 44
   };
   A.BaseRequest_closure0.prototype = {
     call$1(key) {
       return B.JSString_methods.get$hashCode(A._asString(key).toLowerCase());
     },
-    $signature: 46
+    $signature: 45
   };
   A.BaseResponse.prototype = {
     BaseResponse$7$contentLength$headers$isRedirect$persistentConnection$reasonPhrase$request(statusCode, contentLength, headers, isRedirect, persistentConnection, reasonPhrase, request) {
@@ -25259,7 +25076,7 @@
               }(A._callDartFunctionFast3, t2);
               result[$.$get$DART_CLOSURE_PROPERTY_NAME()] = t2;
               t1.forEach(result);
-              t1 = A._readBody(request, response);
+              t1 = A._bodyToStream(request, response);
               t2 = A._asInt(response.status);
               t4 = headers;
               t5 = contentLength0;
@@ -25323,20 +25140,77 @@
     $defaultValues() {
       return [null];
     },
+    $signature: 46
+  };
+  A._bodyToStream_closure.prototype = {
+    call$1(listener) {
+      return A._readStreamBody(this.request, this.response, type$.MultiStreamController_List_int._as(listener));
+    },
     $signature: 47
   };
-  A._readBody_closure.prototype = {
-    call$1(_) {
-      return null;
+  A._readStreamBody_closure.prototype = {
+    call$0() {
+      var t1 = this._box_0,
+        _0_0 = t1.resumeSignal;
+      if (_0_0 != null) {
+        t1.resumeSignal = null;
+        _0_0.complete$0();
+      }
     },
-    $signature: 6
+    $signature: 0
   };
-  A._readBody_closure0.prototype = {
-    call$1(_) {
-      A._asObject(_);
-      return this._box_0.isError;
+  A._readStreamBody_closure0.prototype = {
+    call$0() {
+      var $async$goto = 0,
+        $async$completer = A._makeAsyncAwaitCompleter(type$.void),
+        $async$handler = 1, $async$errorStack = [], $async$self = this, e, s, exception, $async$exception;
+      var $async$call$0 = A._wrapJsFunctionForAsync(function($async$errorCode, $async$result) {
+        if ($async$errorCode === 1) {
+          $async$errorStack.push($async$result);
+          $async$goto = $async$handler;
+        }
+        for (;;)
+          switch ($async$goto) {
+            case 0:
+              // Function start
+              $async$handler = 3;
+              $async$self._box_0.cancelled = true;
+              $async$goto = 6;
+              return A._asyncAwait(A.promiseToFuture(A._asJSObject($async$self.reader.cancel()), type$.nullable_Object), $async$call$0);
+            case 6:
+              // returning from await.
+              $async$handler = 1;
+              // goto after finally
+              $async$goto = 5;
+              break;
+            case 3:
+              // catch
+              $async$handler = 2;
+              $async$exception = $async$errorStack.pop();
+              e = A.unwrapException($async$exception);
+              s = A.getTraceFromException($async$exception);
+              if (!$async$self._box_0.hadError)
+                A._rethrowAsClientException(e, s, $async$self.request);
+              // goto after finally
+              $async$goto = 5;
+              break;
+            case 2:
+              // uncaught
+              // goto rethrow
+              $async$goto = 1;
+              break;
+            case 5:
+              // after finally
+              // implicit return
+              return A._asyncReturn(null, $async$completer);
+            case 1:
+              // rethrow
+              return A._asyncRethrow($async$errorStack.at(-1), $async$completer);
+          }
+      });
+      return A._asyncStartSync($async$call$0, $async$completer);
     },
-    $signature: 48
+    $signature: 10
   };
   A.ByteStream.prototype = {
     toBytes$0() {
@@ -25351,7 +25225,7 @@
     call$1(bytes) {
       return this.completer.complete$1(new Uint8Array(A._ensureNativeList(type$.List_int._as(bytes))));
     },
-    $signature: 49
+    $signature: 48
   };
   A.ClientException.prototype = {
     toString$0(_) {
@@ -25439,7 +25313,7 @@
       scanner.expectDone$0();
       return A.MediaType$(t4, t5, parameters);
     },
-    $signature: 50
+    $signature: 49
   };
   A.MediaType_toString_closure.prototype = {
     call$2(attribute, value) {
@@ -25458,13 +25332,13 @@
       } else
         t1._contents = t3 + value;
     },
-    $signature: 51
+    $signature: 50
   };
   A.MediaType_toString__closure.prototype = {
     call$1(match) {
       return "\\" + A.S(match.$index(0, 0));
     },
-    $signature: 28
+    $signature: 24
   };
   A.expectQuotedString_closure.prototype = {
     call$1(match) {
@@ -25472,7 +25346,7 @@
       t1.toString;
       return t1;
     },
-    $signature: 28
+    $signature: 24
   };
   A.Level.prototype = {
     $eq(_, other) {
@@ -25561,7 +25435,7 @@
         $parent._children.$indexSet(0, thisName, t1);
       return t1;
     },
-    $signature: 53
+    $signature: 52
   };
   A.Context.prototype = {
     absolute$15(part1, part2, part3, part4, part5, part6, part7, part8, part9, part10, part11, part12, part13, part14, part15) {
@@ -25808,7 +25682,7 @@
       A._asStringQ(arg);
       return arg == null ? "null" : '"' + arg + '"';
     },
-    $signature: 92
+    $signature: 54
   };
   A.InternalStyle.prototype = {
     getRoot$1(path) {
@@ -26262,7 +26136,7 @@
       var t1 = this.$this;
       t1._onReleaseCompleters.removeFirst$0().complete$1(new A.PoolResource(t1));
     },
-    $signature: 56
+    $signature: 110
   };
   A.Pool__runOnRelease_closure0.prototype = {
     call$2(error, stackTrace) {
@@ -26270,7 +26144,7 @@
       type$.StackTrace._as(stackTrace);
       this.$this._onReleaseCompleters.removeFirst$0().completeError$2(error, stackTrace);
     },
-    $signature: 4
+    $signature: 5
   };
   A.PoolResource.prototype = {};
   A.SourceFile.prototype = {
@@ -26702,7 +26576,7 @@
     call$0() {
       return this.color;
     },
-    $signature: 57
+    $signature: 56
   };
   A.Highlighter$__closure.prototype = {
     call$1(line) {
@@ -26710,34 +26584,34 @@
         t2 = A._arrayInstanceType(t1);
       return new A.WhereIterable(t1, t2._eval$1("bool(1)")._as(new A.Highlighter$___closure()), t2._eval$1("WhereIterable<1>")).get$length(0);
     },
-    $signature: 32
+    $signature: 57
   };
   A.Highlighter$___closure.prototype = {
     call$1(highlight) {
       var t1 = type$._Highlight._as(highlight).span;
       return t1.get$start().get$line() !== t1.get$end().get$line();
     },
-    $signature: 12
+    $signature: 18
   };
   A.Highlighter$__closure0.prototype = {
     call$1(line) {
       return type$._Line._as(line).url;
     },
-    $signature: 60
+    $signature: 59
   };
   A.Highlighter__collateLines_closure.prototype = {
     call$1(highlight) {
       var t1 = type$._Highlight._as(highlight).span.get$sourceUrl();
       return t1 == null ? new A.Object() : t1;
     },
-    $signature: 61
+    $signature: 60
   };
   A.Highlighter__collateLines_closure0.prototype = {
     call$2(highlight1, highlight2) {
       var t1 = type$._Highlight;
       return t1._as(highlight1).span.compareTo$1(0, t1._as(highlight2).span);
     },
-    $signature: 62
+    $signature: 61
   };
   A.Highlighter__collateLines_closure1.prototype = {
     call$1(entry) {
@@ -26780,20 +26654,20 @@
       }
       return lines;
     },
-    $signature: 63
+    $signature: 62
   };
   A.Highlighter__collateLines__closure.prototype = {
     call$1(highlight) {
       return type$._Highlight._as(highlight).span.get$end().get$line() < this.line.number;
     },
-    $signature: 12
+    $signature: 18
   };
   A.Highlighter_highlight_closure.prototype = {
     call$1(highlight) {
       type$._Highlight._as(highlight);
       return true;
     },
-    $signature: 12
+    $signature: 18
   };
   A.Highlighter__writeFileStart_closure.prototype = {
     call$0() {
@@ -26891,7 +26765,7 @@
       t2._contents = t4;
       return t4.length - t3.length;
     },
-    $signature: 20
+    $signature: 29
   };
   A.Highlighter__writeIndicator_closure0.prototype = {
     call$0() {
@@ -26911,7 +26785,7 @@
         t1._writeArrow$3$beginning(_this.line, Math.max(_this.highlight.span.get$end().get$column() - 1, 0), false);
       return t2._contents.length - t3.length;
     },
-    $signature: 20
+    $signature: 29
   };
   A.Highlighter__writeSidebar_closure.prototype = {
     call$0() {
@@ -26947,7 +26821,7 @@
       }
       return A._Highlight__normalizeEndOfLine(A._Highlight__normalizeTrailingNewline(A._Highlight__normalizeNewlines(newSpan)));
     },
-    $signature: 65
+    $signature: 64
   };
   A._Line.prototype = {
     toString$0(_) {
@@ -27315,7 +27189,7 @@
       });
       return A._asyncStartSync($async$call$0, $async$completer);
     },
-    $signature: 68
+    $signature: 67
   };
   A.GuaranteeChannel.prototype = {
     GuaranteeChannel$3$allowSinkErrors(innerSink, allowSinkErrors, _box_0, $T) {
@@ -27324,7 +27198,7 @@
         t2 = t1._eval$1("_GuaranteeSink<1>")._as(new A._GuaranteeSink(innerSink, _this, new A._AsyncCompleter(new A._Future($.Zone__current, type$._Future_void), type$._AsyncCompleter_void), allowSinkErrors, $T._eval$1("_GuaranteeSink<0>")));
       _this.__GuaranteeChannel__sink_F !== $ && A.throwLateFieldAI("_sink");
       _this.__GuaranteeChannel__sink_F = t2;
-      t1 = t1._eval$1("StreamController<1>")._as(A.StreamController_StreamController(null, new A.GuaranteeChannel_closure(_box_0, _this, $T), null, true, $T));
+      t1 = t1._eval$1("StreamController<1>")._as(A.StreamController_StreamController(null, new A.GuaranteeChannel_closure(_box_0, _this, $T), true, $T));
       _this.__GuaranteeChannel__streamController_F !== $ && A.throwLateFieldAI("_streamController");
       _this.__GuaranteeChannel__streamController_F = t1;
     },
@@ -27419,7 +27293,7 @@
   A._GuaranteeSink__addError_closure.prototype = {
     call$1(_) {
     },
-    $signature: 6
+    $signature: 7
   };
   A.StreamChannelController.prototype = {};
   A.StreamChannelMixin.prototype = {$isStreamChannel: 1};
@@ -27727,7 +27601,7 @@
       A._asJSObject(_);
       this.webSocketConnected.complete$1(this.browserSocket);
     },
-    $signature: 14
+    $signature: 19
   };
   A.BrowserWebSocket_connect_closure0.prototype = {
     call$1(e) {
@@ -27739,7 +27613,7 @@
       else
         this.browserSocket._browser_web_socket$_closed$2(1006, "error");
     },
-    $signature: 14
+    $signature: 19
   };
   A.BrowserWebSocket_connect_closure1.prototype = {
     call$1(e) {
@@ -27769,7 +27643,7 @@
         t1.complete$1(this.browserSocket);
       this.browserSocket._browser_web_socket$_closed$2(A._asInt($event.code), A._asString($event.reason));
     },
-    $signature: 14
+    $signature: 19
   };
   A.WebSocketEvent.prototype = {};
   A.TextDataReceived.prototype = {
@@ -27858,7 +27732,7 @@
       A._asString(webSocket._webSocket.protocol);
       t2._readyCompleter.complete$0();
     },
-    $signature: 70
+    $signature: 69
   };
   A.AdapterWebSocketChannel__closure.prototype = {
     call$1($event) {
@@ -27894,7 +27768,7 @@
         }
       }
     },
-    $signature: 71
+    $signature: 70
   };
   A.AdapterWebSocketChannel__closure0.prototype = {
     call$1(obj) {
@@ -27991,7 +27865,7 @@
       });
       return A._asyncStartSync($async$call$0, $async$completer);
     },
-    $signature: 19
+    $signature: 10
   };
   A.AdapterWebSocketChannel_closure0.prototype = {
     call$1(e) {
@@ -28009,7 +27883,7 @@
       t1 === $ && A.throwLateFieldNI("_sink");
       t1.close$0();
     },
-    $signature: 72
+    $signature: 71
   };
   A._WebSocketSink.prototype = {$isWebSocketSink: 1};
   A.WebSocketChannelException.prototype = {
@@ -28080,24 +27954,25 @@
               t1.$dartHotReloadEndDwds = A._functionToJS0(new A.main__closure0(manager));
               _box_0.readyToRunMainCompleter = null;
               t1.$dartHotRestartDwds = A._functionToJS2(new A.main__closure1(_box_0, manager));
-              t1.$dartReadyToRunMain = A._functionToJS0(new A.main__closure2(_box_0));
+              t1.$dartRequestHotRestartDwds = A._functionToJS1(new A.main__closure2(client));
+              t1.$dartReadyToRunMain = A._functionToJS0(new A.main__closure3(_box_0));
               t2 = $.Zone__current;
               t3 = Math.max(100, 1);
-              t4 = A.StreamController_StreamController(null, null, null, false, type$.DebugEvent);
-              t5 = A.StreamController_StreamController(null, null, null, false, type$.List_DebugEvent);
+              t4 = A.StreamController_StreamController(null, null, false, type$.DebugEvent);
+              t5 = A.StreamController_StreamController(null, null, false, type$.List_DebugEvent);
               debugEventController = new A.BatchedStreamController(t3, 1000, t4, t5, new A._AsyncCompleter(new A._Future(t2, type$._Future_bool), type$._AsyncCompleter_bool), type$.BatchedStreamController_DebugEvent);
               t2 = A.List_List$filled(A.QueueList__computeInitialCapacity(null), null, false, type$.nullable_Result_DebugEvent);
               t3 = A.ListQueue$(type$._EventRequest_dynamic);
               t6 = type$.StreamQueue_DebugEvent;
               debugEventController.__BatchedStreamController__inputQueue_A = t6._as(new A.StreamQueue(new A._ControllerStream(t4, A._instanceType(t4)._eval$1("_ControllerStream<1>")), new A.QueueList(t2, 0, 0, type$.QueueList_Result_DebugEvent), t3, t6));
               A.safeUnawaited(debugEventController._batchAndSendEvents$0());
-              new A._ControllerStream(t5, A._instanceType(t5)._eval$1("_ControllerStream<1>")).listen$1(new A.main__closure3(client));
-              t1.$emitDebugEvent = A._functionToJS2(new A.main__closure4(debugEventController));
-              t1.$emitRegisterEvent = A._functionToJS1(new A.main__closure5(client));
-              t1.$launchDevTools = A._functionToJS0(new A.main__closure6(client));
-              client.get$stream().listen$2$onError(new A.main__closure7(manager, client), new A.main__closure8());
+              new A._ControllerStream(t5, A._instanceType(t5)._eval$1("_ControllerStream<1>")).listen$1(new A.main__closure4(client));
+              t1.$emitDebugEvent = A._functionToJS2(new A.main__closure5(debugEventController));
+              t1.$emitRegisterEvent = A._functionToJS1(new A.main__closure6(client));
+              t1.$launchDevTools = A._functionToJS0(new A.main__closure7(client));
+              client.get$stream().listen$2$onError(new A.main__closure8(manager, client), new A.main__closure9());
               if (A._asBool(t1.$dwdsEnableDevToolsLaunch))
-                A._EventStreamSubscription$(A._asJSObject(t1.window), "keydown", type$.nullable_void_Function_JSObject._as(new A.main__closure9()), false, type$.JSObject);
+                A._EventStreamSubscription$(A._asJSObject(t1.window), "keydown", type$.nullable_void_Function_JSObject._as(new A.main__closure10()), false, type$.JSObject);
               if (A._asString(t1.$dartModuleStrategy) !== "ddc-library-bundle")
                 if (A._isChromium())
                   A._sendConnectRequest(client.get$sink());
@@ -28112,7 +27987,7 @@
       });
       return A._asyncStartSync($async$call$0, $async$completer);
     },
-    $signature: 19
+    $signature: 10
   };
   A.main__closure.prototype = {
     call$0() {
@@ -28120,13 +27995,13 @@
       path.toString;
       return A.FutureOfJSAnyToJSPromise_get_toJS(this.manager._restarter.hotReloadStart$1(path), type$.JSArray_nullable_Object);
     },
-    $signature: 9
+    $signature: 11
   };
   A.main__closure0.prototype = {
     call$0() {
       return A.FutureOfVoidToJSPromise_get_toJS(this.manager.hotReloadEnd$0());
     },
-    $signature: 9
+    $signature: 11
   };
   A.main__closure1.prototype = {
     call$2(runId, pauseIsolatesOnStart) {
@@ -28151,9 +28026,28 @@
     $defaultValues() {
       return [null];
     },
-    $signature: 74
+    $signature: 92
   };
   A.main__closure2.prototype = {
+    call$1(runId) {
+      var t1, t2, t3;
+      A._asString(runId);
+      t1 = this.client.get$sink();
+      t2 = $.$get$serializers();
+      t3 = new A.HotRestartRequestBuilder();
+      type$.nullable_void_Function_HotRestartRequestBuilder._as(new A.main___closure3(runId)).call$1(t3);
+      A._trySendEvent(t1, B.C_JsonCodec.encode$2$toEncodable(t2.serialize$1(t3._hot_restart_request$_build$0()), null), type$.dynamic);
+    },
+    $signature: 31
+  };
+  A.main___closure3.prototype = {
+    call$1(b) {
+      b.get$_hot_restart_request$_$this()._hot_restart_request$_id = this.runId;
+      return b;
+    },
+    $signature: 75
+  };
+  A.main__closure3.prototype = {
     call$0() {
       var t1 = this._box_0,
         t2 = t1.readyToRunMainCompleter;
@@ -28166,7 +28060,7 @@
     },
     $signature: 1
   };
-  A.main__closure3.prototype = {
+  A.main__closure4.prototype = {
     call$1(events) {
       var t1, t2, t3;
       type$.List_DebugEvent._as(events);
@@ -28178,7 +28072,7 @@
         A._trySendEvent(t1, B.C_JsonCodec.encode$2$toEncodable(t2.serialize$1(t3._debug_event$_build$0()), null), type$.dynamic);
       }
     },
-    $signature: 75
+    $signature: 76
   };
   A.main___closure2.prototype = {
     call$1(b) {
@@ -28187,9 +28081,9 @@
       b.get$_debug_event$_$this().set$_events(t1);
       return t1;
     },
-    $signature: 76
+    $signature: 77
   };
-  A.main__closure4.prototype = {
+  A.main__closure5.prototype = {
     call$2(kind, eventData) {
       var t1, t2;
       A._asString(kind);
@@ -28201,7 +28095,7 @@
         A._trySendEvent(new A._StreamSinkWrapper(t1, A._instanceType(t1)._eval$1("_StreamSinkWrapper<1>")), t2._debug_event$_build$0(), type$.DebugEvent);
       }
     },
-    $signature: 77
+    $signature: 78
   };
   A.main___closure1.prototype = {
     call$1(b) {
@@ -28211,9 +28105,9 @@
       b.get$_debug_event$_$this()._eventData = this.eventData;
       return b;
     },
-    $signature: 78
+    $signature: 109
   };
-  A.main__closure5.prototype = {
+  A.main__closure6.prototype = {
     call$1(eventData) {
       var t1, t2, t3;
       A._asString(eventData);
@@ -28223,7 +28117,7 @@
       type$.nullable_void_Function_RegisterEventBuilder._as(new A.main___closure0(eventData)).call$1(t3);
       A._trySendEvent(t1, B.C_JsonCodec.encode$2$toEncodable(t2.serialize$1(t3._register_event$_build$0()), null), type$.dynamic);
     },
-    $signature: 79
+    $signature: 31
   };
   A.main___closure0.prototype = {
     call$1(b) {
@@ -28234,7 +28128,7 @@
     },
     $signature: 80
   };
-  A.main__closure6.prototype = {
+  A.main__closure7.prototype = {
     call$0() {
       var t1, t2, t3;
       if (!A._isChromium()) {
@@ -28260,7 +28154,7 @@
     },
     $signature: 81
   };
-  A.main__closure7.prototype = {
+  A.main__closure8.prototype = {
     call$1(serialized) {
       return this.$call$body$main__closure(A._asString(serialized));
     },
@@ -28424,12 +28318,12 @@
     },
     $signature: 82
   };
-  A.main__closure8.prototype = {
+  A.main__closure9.prototype = {
     call$1(error) {
     },
-    $signature: 6
+    $signature: 7
   };
-  A.main__closure9.prototype = {
+  A.main__closure10.prototype = {
     call$1(e) {
       var t1 = A.JSAnyUtilityExtension_instanceOfString(e, "KeyboardEvent");
       if (t1)
@@ -28446,7 +28340,7 @@
       type$.StackTrace._as(stackTrace);
       A.print("Unhandled error detected in the injected client.js script.\n\nYou can disable this script in webdev by passing --no-injected-client if it\nis preventing your app from loading, but note that this will also prevent\nall debugging and hot reload/restart functionality from working.\n\nThe original error is below, please file an issue at\nhttps://github.com/dart-lang/webdev/issues/new and attach this output:\n\n" + A.S(error) + "\n" + stackTrace.toString$0(0) + "\n");
     },
-    $signature: 10
+    $signature: 13
   };
   A._sendConnectRequest_closure.prototype = {
     call$1(b) {
@@ -28488,7 +28382,7 @@
       b.get$_$this()._workspaceName = t1;
       return b;
     },
-    $signature: 110
+    $signature: 84
   };
   A._handleAuthRequest_closure.prototype = {
     call$1(isAuthenticated) {
@@ -28505,7 +28399,7 @@
       if (t1 != null)
         b.set$errorMessage(t1);
     },
-    $signature: 7
+    $signature: 6
   };
   A.DdcLibraryBundleRestarter.prototype = {
     _runMainWhenReady$2(readyToRunMain, runMain) {
@@ -28758,13 +28652,13 @@
       A._asJSObject(A._asJSObject(init.G.dartDevEmbedder).config).capturedMainHandler = null;
       A.safeUnawaited(this.$this._runMainWhenReady$2(this.readyToRunMain, runMain));
     },
-    $signature: 23
+    $signature: 32
   };
   A.DdcLibraryBundleRestarter_hotReloadStart_closure.prototype = {
     call$1(hotReloadEndCallback) {
       this.$this._capturedHotReloadEndCallback = type$.JavaScriptFunction._as(hotReloadEndCallback);
     },
-    $signature: 23
+    $signature: 32
   };
   A.DdcRestarter.prototype = {
     restart$3$readyToRunMain$reloadedSourcesPath$runId(readyToRunMain, reloadedSourcesPath, runId) {
@@ -28781,7 +28675,7 @@
               t1 = init.G;
               t2 = A._asJSObject(t1.dart_library);
               t3 = readyToRunMain == null ? null : A.FutureOfVoidToJSPromise_get_toJS(readyToRunMain);
-              t2.reload(runId, t3);
+              t2.reload(type$.JavaScriptObject._as({runId: runId, readyToRunMain: t3}));
               t3 = new A._Future($.Zone__current, type$._Future_bool);
               $async$temp1 = A;
               $async$goto = 3;
@@ -29343,7 +29237,7 @@
     call$0() {
       return A._asJSObject(A._asJSObject(init.G.document).createElement("script"));
     },
-    $signature: 9
+    $signature: 11
   };
   A._createScript__closure0.prototype = {
     call$0() {
@@ -29351,7 +29245,7 @@
       scriptElement.setAttribute("nonce", this.nonce);
       return scriptElement;
     },
-    $signature: 9
+    $signature: 11
   };
   A.runMain_closure.prototype = {
     call$0() {
@@ -29398,15 +29292,15 @@
       _instance = hunkHelpers.installInstanceTearOff,
       _instance_2_u = hunkHelpers._instance_2u,
       _instance_1_i = hunkHelpers._instance_1i,
-      _instance_1_u = hunkHelpers._instance_1u,
-      _instance_0_u = hunkHelpers._instance_0u;
-    _static_2(J, "_interceptors_JSArray__compareAny$closure", "JSArray__compareAny", 31);
-    _static_1(A, "async__AsyncRun__scheduleImmediateJsOverride$closure", "_AsyncRun__scheduleImmediateJsOverride", 13);
-    _static_1(A, "async__AsyncRun__scheduleImmediateWithSetImmediate$closure", "_AsyncRun__scheduleImmediateWithSetImmediate", 13);
-    _static_1(A, "async__AsyncRun__scheduleImmediateWithTimer$closure", "_AsyncRun__scheduleImmediateWithTimer", 13);
+      _instance_0_u = hunkHelpers._instance_0u,
+      _instance_1_u = hunkHelpers._instance_1u;
+    _static_2(J, "_interceptors_JSArray__compareAny$closure", "JSArray__compareAny", 28);
+    _static_1(A, "async__AsyncRun__scheduleImmediateJsOverride$closure", "_AsyncRun__scheduleImmediateJsOverride", 12);
+    _static_1(A, "async__AsyncRun__scheduleImmediateWithSetImmediate$closure", "_AsyncRun__scheduleImmediateWithSetImmediate", 12);
+    _static_1(A, "async__AsyncRun__scheduleImmediateWithTimer$closure", "_AsyncRun__scheduleImmediateWithTimer", 12);
     _static_0(A, "async___startMicrotaskLoop$closure", "_startMicrotaskLoop", 0);
-    _static_1(A, "async___nullDataHandler$closure", "_nullDataHandler", 7);
-    _static_2(A, "async___nullErrorHandler$closure", "_nullErrorHandler", 10);
+    _static_1(A, "async___nullDataHandler$closure", "_nullDataHandler", 6);
+    _static_2(A, "async___nullErrorHandler$closure", "_nullErrorHandler", 13);
     _static_0(A, "async___nullDoneHandler$closure", "_nullDoneHandler", 0);
     _static(A, "async___rootHandleUncaughtError$closure", 5, null, ["call$5"], ["_rootHandleUncaughtError"], 94, 0);
     _static(A, "async___rootRun$closure", 4, null, ["call$1$4", "call$4"], ["_rootRun", function($self, $parent, zone, f) {
@@ -29440,16 +29334,13 @@
     _static(A, "async___rootFork$closure", 5, null, ["call$5"], ["_rootFork"], 107, 0);
     _instance(A._Completer.prototype, "get$completeError", 0, 1, function() {
       return [null];
-    }, ["call$2", "call$1"], ["completeError$2", "completeError$1"], 21, 0, 0);
-    _instance_2_u(A._Future.prototype, "get$_completeError", "_completeError$2", 10);
+    }, ["call$2", "call$1"], ["completeError$2", "completeError$1"], 22, 0, 0);
+    _instance_2_u(A._Future.prototype, "get$_completeError", "_completeError$2", 13);
     var _;
     _instance_1_i(_ = A._StreamController.prototype, "get$add", "add$1", 8);
     _instance(_, "get$addError", 0, 1, function() {
       return [null];
-    }, ["call$2", "call$1"], ["addError$2", "addError$1"], 21, 0, 0);
-    _instance_1_u(_, "get$_add", "_add$1", 8);
-    _instance_2_u(_, "get$_addError", "_addError$2", 10);
-    _instance_0_u(_, "get$_close", "_close$0", 0);
+    }, ["call$2", "call$1"], ["addError$2", "addError$1"], 22, 0, 0);
     _instance_0_u(_ = A._ControllerSubscription.prototype, "get$_onPause", "_onPause$0", 0);
     _instance_0_u(_, "get$_onResume", "_onResume$0", 0);
     _instance_0_u(_ = A._BufferingStreamSubscription.prototype, "get$_onPause", "_onPause$0", 0);
@@ -29458,26 +29349,26 @@
     _instance_0_u(_ = A._ForwardingStreamSubscription.prototype, "get$_onPause", "_onPause$0", 0);
     _instance_0_u(_, "get$_onResume", "_onResume$0", 0);
     _instance_1_u(_, "get$_handleData", "_handleData$1", 8);
-    _instance_2_u(_, "get$_handleError", "_handleError$2", 22);
+    _instance_2_u(_, "get$_handleError", "_handleError$2", 25);
     _instance_0_u(_, "get$_handleDone", "_handleDone$0", 0);
-    _static_2(A, "collection___defaultEquals$closure", "_defaultEquals0", 18);
+    _static_2(A, "collection___defaultEquals$closure", "_defaultEquals0", 15);
     _static_1(A, "collection___defaultHashCode$closure", "_defaultHashCode", 17);
-    _static_2(A, "collection_ListBase__compareAny$closure", "ListBase__compareAny", 31);
-    _static_1(A, "convert___defaultToEncodable$closure", "_defaultToEncodable", 5);
+    _static_2(A, "collection_ListBase__compareAny$closure", "ListBase__compareAny", 28);
+    _static_1(A, "convert___defaultToEncodable$closure", "_defaultToEncodable", 4);
     _instance_1_i(_ = A._ByteCallbackSink.prototype, "get$add", "add$1", 8);
     _instance_0_u(_, "get$close", "close$0", 0);
     _static_1(A, "core__identityHashCode$closure", "identityHashCode", 17);
-    _static_2(A, "core__identical$closure", "identical", 18);
+    _static_2(A, "core__identical$closure", "identical", 15);
     _static_1(A, "core_Uri_decodeComponent$closure", "Uri_decodeComponent", 16);
     _static(A, "math__max$closure", 2, null, ["call$1$2", "call$2"], ["max", function(a, b) {
       return A.max(a, b, type$.num);
     }], 108, 1);
-    _instance_2_u(_ = A.DeepCollectionEquality.prototype, "get$equals", "equals$2", 18);
+    _instance_2_u(_ = A.DeepCollectionEquality.prototype, "get$equals", "equals$2", 15);
     _instance_1_u(_, "get$hash", "hash$1", 17);
-    _instance_1_u(_, "get$isValidKey", "isValidKey$1", 15);
+    _instance_1_u(_, "get$isValidKey", "isValidKey$1", 14);
     _static(A, "hot_reload_response_HotReloadResponse___new_tearOff$closure", 0, null, ["call$1", "call$0"], ["HotReloadResponse___new_tearOff", function() {
       return A.HotReloadResponse___new_tearOff(null);
-    }], 109, 0);
+    }], 79, 0);
     _static(A, "hot_restart_response_HotRestartResponse___new_tearOff$closure", 0, null, ["call$1", "call$0"], ["HotRestartResponse___new_tearOff", function() {
       return A.HotRestartResponse___new_tearOff(null);
     }], 73, 0);
@@ -29485,7 +29376,7 @@
     _instance_1_u(_ = A.SseClient.prototype, "get$_onIncomingControlMessage", "_onIncomingControlMessage$1", 2);
     _instance_1_u(_, "get$_onIncomingMessage", "_onIncomingMessage$1", 2);
     _instance_0_u(_, "get$_onOutgoingDone", "_onOutgoingDone$0", 0);
-    _instance_1_u(_, "get$_onOutgoingMessage", "_onOutgoingMessage$1", 67);
+    _instance_1_u(_, "get$_onOutgoingMessage", "_onOutgoingMessage$1", 66);
     _static_1(A, "client___handleAuthRequest$closure", "_handleAuthRequest", 2);
     _instance_1_u(_ = A.RequireRestarter.prototype, "get$_moduleParents", "_moduleParents$1", 88);
     _instance_2_u(_, "get$_moduleTopologicalCompare", "_moduleTopologicalCompare$2", 89);
@@ -29495,7 +29386,7 @@
       _inherit = hunkHelpers.inherit,
       _inheritMany = hunkHelpers.inheritMany;
     _inherit(A.Object, null);
-    _inheritMany(A.Object, [A.JS_CONST, J.Interceptor, A.SafeToStringHook, J.ArrayIterator, A.Iterable, A.CastIterator, A.Closure, A.MapBase, A.Error, A.ListBase, A.SentinelValue, A.ListIterator, A.MappedIterator, A.WhereIterator, A.ExpandIterator, A.TakeIterator, A.SkipIterator, A.EmptyIterator, A.WhereTypeIterator, A.FixedLengthListMixin, A.UnmodifiableListMixin, A._Record, A.ConstantMap, A._KeysOrValuesOrElementsIterator, A.TypeErrorDecoder, A.NullThrownFromJavaScriptException, A.ExceptionAndStackTrace, A._StackTrace, A.LinkedHashMapCell, A.LinkedHashMapKeyIterator, A.LinkedHashMapValueIterator, A.LinkedHashMapEntryIterator, A.JSSyntaxRegExp, A._MatchImplementation, A._AllMatchesIterator, A.StringMatch, A._StringAllMatchesIterator, A._Cell, A._UnmodifiableNativeByteBufferView, A.Rti, A._FunctionParameters, A._Type, A._TimerImpl, A._AsyncAwaitCompleter, A._AsyncStarStreamController, A._IterationMarker, A.AsyncError, A.TimeoutException, A._Completer, A._FutureListener, A._Future, A._AsyncCallbackEntry, A.Stream, A._StreamController, A._SyncStreamControllerDispatch, A._AsyncStreamControllerDispatch, A._BufferingStreamSubscription, A._StreamSinkWrapper, A._AddStreamState, A._DelayedEvent, A._DelayedDone, A._PendingEvents, A._DoneStreamSubscription, A._StreamIterator, A._ZoneFunction, A._ZoneSpecification, A._ZoneDelegate, A._Zone, A._HashMapKeyIterator, A.SetBase, A._HashSetIterator, A._LinkedHashSetCell, A._LinkedHashSetIterator, A._UnmodifiableMapMixin, A.MapView, A._ListQueueIterator, A._SplayTreeNode, A._SplayTree, A._SplayTreeIterator, A.Codec, A.Converter, A._Base64Encoder, A._Base64Decoder, A.ByteConversionSink, A._JsonStringifier, A._Utf8Encoder, A._Utf8Decoder, A._BigIntImpl, A.DateTime, A.Duration, A.OutOfMemoryError, A.StackOverflowError, A._Exception, A.FormatException, A.IntegerDivisionByZeroException, A.MapEntry, A.Null, A._StringStackTrace, A.StringBuffer, A._Uri, A.UriData, A._SimpleUri, A.NullRejectionException, A._JSRandom, A._JSSecureRandom, A.AsyncMemoizer, A.DelegatingStreamSink, A.ErrorResult, A.ValueResult, A.StreamQueue, A._NextRequest, A._HasNextRequest, A.BuiltList, A.ListBuilder, A.BuiltListMultimap, A.ListMultimapBuilder, A.BuiltMap, A.MapBuilder, A.BuiltSet, A.SetBuilder, A.BuiltSetMultimap, A.SetMultimapBuilder, A.EnumClass, A.IndentingBuiltValueToStringHelper, A.JsonObject, A.FullType, A.BigIntSerializer, A.BoolSerializer, A.BuiltJsonSerializers, A.BuiltJsonSerializersBuilder, A.BuiltListMultimapSerializer, A.BuiltListSerializer, A.BuiltMapSerializer, A.BuiltSetMultimapSerializer, A.BuiltSetSerializer, A.DateTimeSerializer, A.DoubleSerializer, A.DurationSerializer, A.Int32Serializer, A.Int64Serializer, A.IntSerializer, A.JsonObjectSerializer, A.ListSerializer, A.MapSerializer, A.NullSerializer, A.NumSerializer, A.RegExpSerializer, A.SetSerializer, A.StringSerializer, A.Uint8ListSerializer, A.UriSerializer, A.CanonicalizedMap, A.DefaultEquality, A.IterableEquality, A.ListEquality, A._UnorderedEquality, A._MapEntry, A.MapEquality, A.DeepCollectionEquality, A._QueueList_Object_ListMixin, A.BuildResult, A._$BuildStatusSerializer, A._$BuildResultSerializer, A.BuildResultBuilder, A.ConnectRequest, A._$ConnectRequestSerializer, A.ConnectRequestBuilder, A.DebugEvent, A.BatchedDebugEvents, A._$DebugEventSerializer, A._$BatchedDebugEventsSerializer, A.DebugEventBuilder, A.BatchedDebugEventsBuilder, A.DebugInfo, A._$DebugInfoSerializer, A.DebugInfoBuilder, A.DevToolsRequest, A.DevToolsResponse, A._$DevToolsRequestSerializer, A._$DevToolsResponseSerializer, A.DevToolsRequestBuilder, A.DevToolsResponseBuilder, A.ErrorResponse, A._$ErrorResponseSerializer, A.ErrorResponseBuilder, A.ExtensionRequest, A.ExtensionResponse, A.ExtensionEvent, A.BatchedEvents, A._$ExtensionRequestSerializer, A._$ExtensionResponseSerializer, A._$ExtensionEventSerializer, A._$BatchedEventsSerializer, A.ExtensionRequestBuilder, A.ExtensionResponseBuilder, A.ExtensionEventBuilder, A.BatchedEventsBuilder, A.HotReloadRequest, A._$HotReloadRequestSerializer, A.HotReloadRequestBuilder, A.HotReloadResponse, A._$HotReloadResponseSerializer, A.HotReloadResponseBuilder, A.HotRestartRequest, A._$HotRestartRequestSerializer, A.HotRestartRequestBuilder, A.HotRestartResponse, A._$HotRestartResponseSerializer, A.HotRestartResponseBuilder, A.IsolateExit, A.IsolateStart, A._$IsolateExitSerializer, A._$IsolateStartSerializer, A.IsolateExitBuilder, A.IsolateStartBuilder, A.RegisterEvent, A._$RegisterEventSerializer, A.RegisterEventBuilder, A.RunRequest, A._$RunRequestSerializer, A.ServiceExtensionRequest, A._$ServiceExtensionRequestSerializer, A.ServiceExtensionRequestBuilder, A.ServiceExtensionResponse, A._$ServiceExtensionResponseSerializer, A.ServiceExtensionResponseBuilder, A.BatchedStreamController, A.SocketClient, A.Int32, A.Int64, A._StackState, A.ClientException, A.BaseClient, A.BaseRequest, A.BaseResponse, A.MediaType, A.Level, A.LogRecord, A.Logger, A.Context, A.Style, A.ParsedPath, A.PathException, A.Pool, A.PoolResource, A.SourceFile, A.SourceLocationMixin, A.SourceSpanMixin, A.Highlighter, A._Highlight, A._Line, A.SourceLocation, A.SourceSpanException, A.StreamChannelMixin, A._GuaranteeSink, A.StreamChannelController, A.StringScanner, A.RNG, A.UuidV1, A.EventStreamProvider, A._EventStreamSubscription, A.BrowserWebSocket, A.WebSocketEvent, A.WebSocketException, A.WebSocketChannelException, A.DdcLibraryBundleRestarter, A.DdcRestarter, A.ReloadingManager, A.HotReloadFailedException, A.RequireRestarter]);
+    _inheritMany(A.Object, [A.JS_CONST, J.Interceptor, A.SafeToStringHook, J.ArrayIterator, A.Iterable, A.CastIterator, A.Closure, A.MapBase, A.Error, A.ListBase, A.SentinelValue, A.ListIterator, A.MappedIterator, A.WhereIterator, A.ExpandIterator, A.TakeIterator, A.SkipIterator, A.EmptyIterator, A.WhereTypeIterator, A.FixedLengthListMixin, A.UnmodifiableListMixin, A._Record, A.ConstantMap, A._KeysOrValuesOrElementsIterator, A.TypeErrorDecoder, A.NullThrownFromJavaScriptException, A.ExceptionAndStackTrace, A._StackTrace, A.LinkedHashMapCell, A.LinkedHashMapKeyIterator, A.LinkedHashMapValueIterator, A.LinkedHashMapEntryIterator, A.JSSyntaxRegExp, A._MatchImplementation, A._AllMatchesIterator, A.StringMatch, A._StringAllMatchesIterator, A._Cell, A._UnmodifiableNativeByteBufferView, A.Rti, A._FunctionParameters, A._Type, A._TimerImpl, A._AsyncAwaitCompleter, A.AsyncError, A.TimeoutException, A._Completer, A._FutureListener, A._Future, A._AsyncCallbackEntry, A.Stream, A._StreamController, A._SyncStreamControllerDispatch, A._AsyncStreamControllerDispatch, A._BufferingStreamSubscription, A._StreamSinkWrapper, A._DelayedEvent, A._DelayedDone, A._PendingEvents, A._DoneStreamSubscription, A._StreamIterator, A._ZoneFunction, A._Zone, A._ZoneDelegate, A._ZoneSpecification, A._HashMapKeyIterator, A.SetBase, A._HashSetIterator, A._LinkedHashSetCell, A._LinkedHashSetIterator, A._UnmodifiableMapMixin, A.MapView, A._ListQueueIterator, A._SplayTreeNode, A._SplayTree, A._SplayTreeIterator, A.Codec, A.Converter, A._Base64Encoder, A._Base64Decoder, A.ByteConversionSink, A._JsonStringifier, A._Utf8Encoder, A._Utf8Decoder, A._BigIntImpl, A.DateTime, A.Duration, A.OutOfMemoryError, A.StackOverflowError, A._Exception, A.FormatException, A.IntegerDivisionByZeroException, A.MapEntry, A.Null, A._StringStackTrace, A.StringBuffer, A._Uri, A.UriData, A._SimpleUri, A.NullRejectionException, A._JSRandom, A._JSSecureRandom, A.AsyncMemoizer, A.DelegatingStreamSink, A.ErrorResult, A.ValueResult, A.StreamQueue, A._NextRequest, A._HasNextRequest, A.BuiltList, A.ListBuilder, A.BuiltListMultimap, A.ListMultimapBuilder, A.BuiltMap, A.MapBuilder, A.BuiltSet, A.SetBuilder, A.BuiltSetMultimap, A.SetMultimapBuilder, A.EnumClass, A.IndentingBuiltValueToStringHelper, A.JsonObject, A.FullType, A.BigIntSerializer, A.BoolSerializer, A.BuiltJsonSerializers, A.BuiltJsonSerializersBuilder, A.BuiltListMultimapSerializer, A.BuiltListSerializer, A.BuiltMapSerializer, A.BuiltSetMultimapSerializer, A.BuiltSetSerializer, A.DateTimeSerializer, A.DoubleSerializer, A.DurationSerializer, A.Int32Serializer, A.Int64Serializer, A.IntSerializer, A.JsonObjectSerializer, A.ListSerializer, A.MapSerializer, A.NullSerializer, A.NumSerializer, A.RegExpSerializer, A.SetSerializer, A.StringSerializer, A.Uint8ListSerializer, A.UriSerializer, A.CanonicalizedMap, A.DefaultEquality, A.IterableEquality, A.ListEquality, A._UnorderedEquality, A._MapEntry, A.MapEquality, A.DeepCollectionEquality, A._QueueList_Object_ListMixin, A.BuildResult, A._$BuildStatusSerializer, A._$BuildResultSerializer, A.BuildResultBuilder, A.ConnectRequest, A._$ConnectRequestSerializer, A.ConnectRequestBuilder, A.DebugEvent, A.BatchedDebugEvents, A._$DebugEventSerializer, A._$BatchedDebugEventsSerializer, A.DebugEventBuilder, A.BatchedDebugEventsBuilder, A.DebugInfo, A._$DebugInfoSerializer, A.DebugInfoBuilder, A.DevToolsRequest, A.DevToolsResponse, A._$DevToolsRequestSerializer, A._$DevToolsResponseSerializer, A.DevToolsRequestBuilder, A.DevToolsResponseBuilder, A.ErrorResponse, A._$ErrorResponseSerializer, A.ErrorResponseBuilder, A.ExtensionRequest, A.ExtensionResponse, A.ExtensionEvent, A.BatchedEvents, A._$ExtensionRequestSerializer, A._$ExtensionResponseSerializer, A._$ExtensionEventSerializer, A._$BatchedEventsSerializer, A.ExtensionRequestBuilder, A.ExtensionResponseBuilder, A.ExtensionEventBuilder, A.BatchedEventsBuilder, A.HotReloadRequest, A._$HotReloadRequestSerializer, A.HotReloadRequestBuilder, A.HotReloadResponse, A._$HotReloadResponseSerializer, A.HotReloadResponseBuilder, A.HotRestartRequest, A._$HotRestartRequestSerializer, A.HotRestartRequestBuilder, A.HotRestartResponse, A._$HotRestartResponseSerializer, A.HotRestartResponseBuilder, A.IsolateExit, A.IsolateStart, A._$IsolateExitSerializer, A._$IsolateStartSerializer, A.IsolateExitBuilder, A.IsolateStartBuilder, A.RegisterEvent, A._$RegisterEventSerializer, A.RegisterEventBuilder, A.RunRequest, A._$RunRequestSerializer, A.ServiceExtensionRequest, A._$ServiceExtensionRequestSerializer, A.ServiceExtensionRequestBuilder, A.ServiceExtensionResponse, A._$ServiceExtensionResponseSerializer, A.ServiceExtensionResponseBuilder, A.BatchedStreamController, A.SocketClient, A.Int32, A.Int64, A._StackState, A.ClientException, A.BaseClient, A.BaseRequest, A.BaseResponse, A.MediaType, A.Level, A.LogRecord, A.Logger, A.Context, A.Style, A.ParsedPath, A.PathException, A.Pool, A.PoolResource, A.SourceFile, A.SourceLocationMixin, A.SourceSpanMixin, A.Highlighter, A._Highlight, A._Line, A.SourceLocation, A.SourceSpanException, A.StreamChannelMixin, A._GuaranteeSink, A.StreamChannelController, A.StringScanner, A.RNG, A.UuidV1, A.EventStreamProvider, A._EventStreamSubscription, A.BrowserWebSocket, A.WebSocketEvent, A.WebSocketException, A.WebSocketChannelException, A.DdcLibraryBundleRestarter, A.DdcRestarter, A.ReloadingManager, A.HotReloadFailedException, A.RequireRestarter]);
     _inheritMany(J.Interceptor, [J.JSBool, J.JSNull, J.JavaScriptObject, J.JavaScriptBigInt, J.JavaScriptSymbol, J.JSNumber, J.JSString]);
     _inheritMany(J.JavaScriptObject, [J.LegacyJavaScriptObject, J.JSArray, A.NativeByteBuffer, A.NativeTypedData]);
     _inheritMany(J.LegacyJavaScriptObject, [J.PlainJavaScriptObject, J.UnknownJavaScriptObject, J.JavaScriptFunction]);
@@ -29506,14 +29397,14 @@
     _inheritMany(A._CastIterableBase, [A.CastIterable, A.__CastListBase__CastIterableBase_ListMixin]);
     _inherit(A._EfficientLengthCastIterable, A.CastIterable);
     _inherit(A._CastListBase, A.__CastListBase__CastIterableBase_ListMixin);
-    _inheritMany(A.Closure, [A.Closure2Args, A.Closure0Args, A.Instantiation, A.TearOffClosure, A.initHooks_closure, A.initHooks_closure1, A._AsyncRun__initializeScheduleImmediate_internalCallback, A._AsyncRun__initializeScheduleImmediate_closure, A._awaitOnObject_closure, A._asyncStarHelper_closure0, A._Future__propagateToListeners_handleWhenCompleteCallback_closure, A._Future_timeout_closure0, A.Stream_length_closure, A.Stream_first_closure0, A._CustomZone_bindUnaryCallback_closure, A._CustomZone_bindUnaryCallbackGuarded_closure, A._RootZone_bindUnaryCallback_closure, A._RootZone_bindUnaryCallbackGuarded_closure, A.runZonedGuarded_closure, A._CustomHashMap_closure, A._LinkedCustomHashMap_closure, A._BigIntImpl_hashCode_finish, A._Uri__makePath_closure, A.FutureOfJSAnyToJSPromise_get_toJS__closure, A.FutureOfVoidToJSPromise_get_toJS__closure, A.jsify__convert, A.promiseToFuture_closure, A.promiseToFuture_closure0, A.dartify_convert, A.StreamQueue__ensureListening_closure, A.BuiltListMultimap_BuiltListMultimap_closure, A.BuiltListMultimap_hashCode_closure, A.ListMultimapBuilder_replace_closure, A.BuiltMap_BuiltMap_closure, A.BuiltMap_hashCode_closure, A.BuiltSet_hashCode_closure, A.BuiltSetMultimap_hashCode_closure, A.SetMultimapBuilder_replace_closure, A.newBuiltValueToStringHelper_closure, A.BuiltListMultimapSerializer_serialize_closure, A.BuiltListMultimapSerializer_deserialize_closure, A.BuiltListSerializer_serialize_closure, A.BuiltListSerializer_deserialize_closure, A.BuiltSetMultimapSerializer_serialize_closure, A.BuiltSetMultimapSerializer_deserialize_closure, A.BuiltSetSerializer_serialize_closure, A.BuiltSetSerializer_deserialize_closure, A.ListSerializer_serialize_closure, A.SetSerializer_serialize_closure, A.CanonicalizedMap_keys_closure, A.ServiceExtensionResponse_ServiceExtensionResponse$fromResult_closure, A.WebSocketClient_stream_closure, A.BaseRequest_closure0, A.BrowserClient_send_closure, A._readBody_closure, A._readBody_closure0, A.ByteStream_toBytes_closure, A.MediaType_toString__closure, A.expectQuotedString_closure, A.Context_joinAll_closure, A.Context_split_closure, A._validateArgList_closure, A.Pool__runOnRelease_closure, A.Highlighter$__closure, A.Highlighter$___closure, A.Highlighter$__closure0, A.Highlighter__collateLines_closure, A.Highlighter__collateLines_closure1, A.Highlighter__collateLines__closure, A.Highlighter_highlight_closure, A.SseClient_closure0, A.SseClient_closure1, A._GuaranteeSink__addError_closure, A._EventStreamSubscription_closure, A._EventStreamSubscription_onData_closure, A.BrowserWebSocket_connect_closure, A.BrowserWebSocket_connect_closure0, A.BrowserWebSocket_connect_closure1, A.BrowserWebSocket_connect_closure2, A.AdapterWebSocketChannel_closure, A.AdapterWebSocketChannel__closure, A.AdapterWebSocketChannel__closure0, A.AdapterWebSocketChannel_closure0, A.main__closure1, A.main__closure3, A.main___closure2, A.main___closure1, A.main__closure5, A.main___closure0, A.main___closure, A.main__closure7, A.main__closure8, A.main__closure9, A._sendConnectRequest_closure, A._launchCommunicationWithDebugExtension_closure, A._handleAuthRequest_closure, A._sendResponse_closure, A.DdcLibraryBundleRestarter_restart_closure, A.DdcLibraryBundleRestarter_hotReloadStart_closure, A.DdcRestarter_restart_closure0, A.DdcRestarter_restart_closure, A.RequireRestarter__reloadModule_closure0, A.JSArrayExtension_toDartIterable_closure]);
-    _inheritMany(A.Closure2Args, [A._CastListBase_sort_closure, A.CastMap_forEach_closure, A.ConstantMap_map_closure, A.JsLinkedHashMap_addAll_closure, A.initHooks_closure0, A._awaitOnObject_closure0, A._wrapJsFunctionForAsync_closure, A._Future__propagateToListeners_handleWhenCompleteCallback_closure0, A._Future_timeout_closure1, A._AddStreamState_makeErrorHandler_closure, A._BufferingStreamSubscription_asFuture_closure0, A.LinkedHashMap_LinkedHashMap$from_closure, A.MapBase_mapToString_closure, A._JsonStringifier_writeMap_closure, A._BigIntImpl_hashCode_combine, A.Uri_parseIPv6Address_error, A.FutureOfJSAnyToJSPromise_get_toJS_closure, A.FutureOfJSAnyToJSPromise_get_toJS__closure0, A.FutureOfVoidToJSPromise_get_toJS_closure, A.FutureOfVoidToJSPromise_get_toJS__closure0, A.StreamQueue__ensureListening_closure1, A.hashObjects_closure, A.MapBuilder_replace_closure, A.CanonicalizedMap_addAll_closure, A.CanonicalizedMap_forEach_closure, A.CanonicalizedMap_map_closure, A.safeUnawaited_closure, A.BaseRequest_closure, A.MediaType_toString_closure, A.Pool__runOnRelease_closure0, A.Highlighter__collateLines_closure0, A.main__closure4, A.main_closure0]);
+    _inheritMany(A.Closure, [A.Closure2Args, A.Closure0Args, A.Instantiation, A.TearOffClosure, A.initHooks_closure, A.initHooks_closure1, A._AsyncRun__initializeScheduleImmediate_internalCallback, A._AsyncRun__initializeScheduleImmediate_closure, A._awaitOnObject_closure, A._Future__propagateToListeners_handleWhenCompleteCallback_closure, A._Future_timeout_closure0, A.Stream_length_closure, A.Stream_first_closure0, A._CustomZone_bindUnaryCallback_closure, A._CustomZone_bindUnaryCallbackGuarded_closure, A._RootZone_bindUnaryCallback_closure, A._RootZone_bindUnaryCallbackGuarded_closure, A.runZonedGuarded_closure, A._CustomHashMap_closure, A._LinkedCustomHashMap_closure, A._BigIntImpl_hashCode_finish, A._Uri__makePath_closure, A.FutureOfJSAnyToJSPromise_get_toJS__closure, A.FutureOfVoidToJSPromise_get_toJS__closure, A.jsify__convert, A.promiseToFuture_closure, A.promiseToFuture_closure0, A.dartify_convert, A.StreamQueue__ensureListening_closure, A.BuiltListMultimap_BuiltListMultimap_closure, A.BuiltListMultimap_hashCode_closure, A.ListMultimapBuilder_replace_closure, A.BuiltMap_BuiltMap_closure, A.BuiltMap_hashCode_closure, A.BuiltSet_hashCode_closure, A.BuiltSetMultimap_hashCode_closure, A.SetMultimapBuilder_replace_closure, A.newBuiltValueToStringHelper_closure, A.BuiltListMultimapSerializer_serialize_closure, A.BuiltListMultimapSerializer_deserialize_closure, A.BuiltListSerializer_serialize_closure, A.BuiltListSerializer_deserialize_closure, A.BuiltSetMultimapSerializer_serialize_closure, A.BuiltSetMultimapSerializer_deserialize_closure, A.BuiltSetSerializer_serialize_closure, A.BuiltSetSerializer_deserialize_closure, A.ListSerializer_serialize_closure, A.SetSerializer_serialize_closure, A.CanonicalizedMap_keys_closure, A.ServiceExtensionResponse_ServiceExtensionResponse$fromResult_closure, A.WebSocketClient_stream_closure, A.BaseRequest_closure0, A.BrowserClient_send_closure, A._bodyToStream_closure, A.ByteStream_toBytes_closure, A.MediaType_toString__closure, A.expectQuotedString_closure, A.Context_joinAll_closure, A.Context_split_closure, A._validateArgList_closure, A.Pool__runOnRelease_closure, A.Highlighter$__closure, A.Highlighter$___closure, A.Highlighter$__closure0, A.Highlighter__collateLines_closure, A.Highlighter__collateLines_closure1, A.Highlighter__collateLines__closure, A.Highlighter_highlight_closure, A.SseClient_closure0, A.SseClient_closure1, A._GuaranteeSink__addError_closure, A._EventStreamSubscription_closure, A._EventStreamSubscription_onData_closure, A.BrowserWebSocket_connect_closure, A.BrowserWebSocket_connect_closure0, A.BrowserWebSocket_connect_closure1, A.BrowserWebSocket_connect_closure2, A.AdapterWebSocketChannel_closure, A.AdapterWebSocketChannel__closure, A.AdapterWebSocketChannel__closure0, A.AdapterWebSocketChannel_closure0, A.main__closure1, A.main__closure2, A.main___closure3, A.main__closure4, A.main___closure2, A.main___closure1, A.main__closure6, A.main___closure0, A.main___closure, A.main__closure8, A.main__closure9, A.main__closure10, A._sendConnectRequest_closure, A._launchCommunicationWithDebugExtension_closure, A._handleAuthRequest_closure, A._sendResponse_closure, A.DdcLibraryBundleRestarter_restart_closure, A.DdcLibraryBundleRestarter_hotReloadStart_closure, A.DdcRestarter_restart_closure0, A.DdcRestarter_restart_closure, A.RequireRestarter__reloadModule_closure0, A.JSArrayExtension_toDartIterable_closure]);
+    _inheritMany(A.Closure2Args, [A._CastListBase_sort_closure, A.CastMap_forEach_closure, A.ConstantMap_map_closure, A.JsLinkedHashMap_addAll_closure, A.initHooks_closure0, A._awaitOnObject_closure0, A._wrapJsFunctionForAsync_closure, A._Future__propagateToListeners_handleWhenCompleteCallback_closure0, A._Future_timeout_closure1, A._BufferingStreamSubscription_asFuture_closure0, A.LinkedHashMap_LinkedHashMap$from_closure, A.MapBase_mapToString_closure, A._JsonStringifier_writeMap_closure, A._BigIntImpl_hashCode_combine, A.Uri_parseIPv6Address_error, A.FutureOfJSAnyToJSPromise_get_toJS_closure, A.FutureOfJSAnyToJSPromise_get_toJS__closure0, A.FutureOfVoidToJSPromise_get_toJS_closure, A.FutureOfVoidToJSPromise_get_toJS__closure0, A.StreamQueue__ensureListening_closure1, A.hashObjects_closure, A.MapBuilder_replace_closure, A.CanonicalizedMap_addAll_closure, A.CanonicalizedMap_forEach_closure, A.CanonicalizedMap_map_closure, A.safeUnawaited_closure, A.BaseRequest_closure, A.MediaType_toString_closure, A.Pool__runOnRelease_closure0, A.Highlighter__collateLines_closure0, A.main__closure5, A.main_closure0]);
     _inherit(A.CastList, A._CastListBase);
     _inheritMany(A.MapBase, [A.CastMap, A.JsLinkedHashMap, A._HashMap, A._JsonMap]);
     _inheritMany(A.Error, [A.LateError, A.TypeError, A.JsNoSuchMethodError, A.UnknownJsTypeError, A.RuntimeError, A._Error, A.JsonUnsupportedObjectError, A.AssertionError, A.ArgumentError, A.UnsupportedError, A.UnimplementedError, A.StateError, A.ConcurrentModificationError, A.BuiltValueNullFieldError, A.BuiltValueNestedFieldError, A.DeserializationError]);
     _inherit(A.UnmodifiableListBase, A.ListBase);
     _inheritMany(A.UnmodifiableListBase, [A.CodeUnits, A.UnmodifiableListView]);
-    _inheritMany(A.Closure0Args, [A.nullFuture_closure, A._AsyncRun__scheduleImmediateJsOverride_internalCallback, A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback, A._TimerImpl_internalCallback, A._TimerImpl$periodic_closure, A._asyncStarHelper_closure, A._AsyncStarStreamController__resumeBody, A._AsyncStarStreamController__resumeBody_closure, A._AsyncStarStreamController_closure0, A._AsyncStarStreamController_closure1, A._AsyncStarStreamController_closure, A._AsyncStarStreamController__closure, A.Future_Future$microtask_closure, A._Future__addListener_closure, A._Future__prependListeners_closure, A._Future__chainCoreFuture_closure, A._Future__asyncCompleteWithValue_closure, A._Future__asyncCompleteErrorObject_closure, A._Future__propagateToListeners_handleWhenCompleteCallback, A._Future__propagateToListeners_handleValueCallback, A._Future__propagateToListeners_handleError, A._Future_timeout_closure, A.Stream_length_closure0, A.Stream_first_closure, A._StreamController__subscribe_closure, A._StreamController__recordCancel_complete, A._AddStreamState_cancel_closure, A._BufferingStreamSubscription_asFuture_closure, A._BufferingStreamSubscription_asFuture__closure, A._BufferingStreamSubscription__sendError_sendError, A._BufferingStreamSubscription__sendDone_sendDone, A._PendingEvents_schedule_closure, A._cancelAndValue_closure, A._CustomZone_bindCallback_closure, A._CustomZone_bindCallbackGuarded_closure, A._rootHandleError_closure, A._RootZone_bindCallback_closure, A._RootZone_bindCallbackGuarded_closure, A._Utf8Decoder__decoder_closure, A._Utf8Decoder__decoderNonfatal_closure, A.StreamQueue__ensureListening_closure0, A.Serializers_Serializers_closure, A.Serializers_Serializers_closure0, A.Serializers_Serializers_closure1, A.Serializers_Serializers_closure2, A.Serializers_Serializers_closure3, A._$serializers_closure, A._$serializers_closure0, A.BatchedStreamController__hasEventOrTimeOut_closure, A.BatchedStreamController__hasEventDuring_closure, A.MediaType_MediaType$parse_closure, A.Logger_Logger_closure, A.Highlighter_closure, A.Highlighter__writeFileStart_closure, A.Highlighter__writeMultilineHighlights_closure, A.Highlighter__writeMultilineHighlights_closure0, A.Highlighter__writeMultilineHighlights_closure1, A.Highlighter__writeMultilineHighlights_closure2, A.Highlighter__writeMultilineHighlights__closure, A.Highlighter__writeMultilineHighlights__closure0, A.Highlighter__writeHighlightedText_closure, A.Highlighter__writeIndicator_closure, A.Highlighter__writeIndicator_closure0, A.Highlighter__writeIndicator_closure1, A.Highlighter__writeSidebar_closure, A._Highlight_closure, A.SseClient_closure, A.SseClient__closure, A.SseClient__onOutgoingMessage_closure, A.GuaranteeChannel_closure, A.GuaranteeChannel__closure, A.AdapterWebSocketChannel__closure1, A.main_closure, A.main__closure, A.main__closure0, A.main__closure2, A.main__closure6, A.DdcLibraryBundleRestarter__getSrcModuleLibraries_closure, A.RequireRestarter__reload_closure, A.RequireRestarter__reloadModule_closure, A._createScript_closure, A._createScript__closure, A._createScript__closure0, A.runMain_closure]);
+    _inheritMany(A.Closure0Args, [A.nullFuture_closure, A._AsyncRun__scheduleImmediateJsOverride_internalCallback, A._AsyncRun__scheduleImmediateWithSetImmediate_internalCallback, A._TimerImpl_internalCallback, A._TimerImpl$periodic_closure, A.Future_Future$microtask_closure, A._Future__addListener_closure, A._Future__prependListeners_closure, A._Future__chainCoreFuture_closure, A._Future__asyncCompleteWithValue_closure, A._Future__asyncCompleteErrorObject_closure, A._Future__propagateToListeners_handleWhenCompleteCallback, A._Future__propagateToListeners_handleValueCallback, A._Future__propagateToListeners_handleError, A._Future_timeout_closure, A.Stream_length_closure0, A.Stream_first_closure, A._StreamController__subscribe_closure, A._StreamController__recordCancel_complete, A._BufferingStreamSubscription_asFuture_closure, A._BufferingStreamSubscription_asFuture__closure, A._BufferingStreamSubscription__sendError_sendError, A._BufferingStreamSubscription__sendDone_sendDone, A._PendingEvents_schedule_closure, A._MultiStream_listen_closure, A._cancelAndValue_closure, A._CustomZone_bindCallback_closure, A._CustomZone_bindCallbackGuarded_closure, A._RootZone_bindCallback_closure, A._RootZone_bindCallbackGuarded_closure, A._rootHandleError_closure, A._Utf8Decoder__decoder_closure, A._Utf8Decoder__decoderNonfatal_closure, A.StreamQueue__ensureListening_closure0, A.Serializers_Serializers_closure, A.Serializers_Serializers_closure0, A.Serializers_Serializers_closure1, A.Serializers_Serializers_closure2, A.Serializers_Serializers_closure3, A._$serializers_closure, A._$serializers_closure0, A.BatchedStreamController__hasEventOrTimeOut_closure, A.BatchedStreamController__hasEventDuring_closure, A._readStreamBody_closure, A._readStreamBody_closure0, A.MediaType_MediaType$parse_closure, A.Logger_Logger_closure, A.Highlighter_closure, A.Highlighter__writeFileStart_closure, A.Highlighter__writeMultilineHighlights_closure, A.Highlighter__writeMultilineHighlights_closure0, A.Highlighter__writeMultilineHighlights_closure1, A.Highlighter__writeMultilineHighlights_closure2, A.Highlighter__writeMultilineHighlights__closure, A.Highlighter__writeMultilineHighlights__closure0, A.Highlighter__writeHighlightedText_closure, A.Highlighter__writeIndicator_closure, A.Highlighter__writeIndicator_closure0, A.Highlighter__writeIndicator_closure1, A.Highlighter__writeSidebar_closure, A._Highlight_closure, A.SseClient_closure, A.SseClient__closure, A.SseClient__onOutgoingMessage_closure, A.GuaranteeChannel_closure, A.GuaranteeChannel__closure, A.AdapterWebSocketChannel__closure1, A.main_closure, A.main__closure, A.main__closure0, A.main__closure3, A.main__closure7, A.DdcLibraryBundleRestarter__getSrcModuleLibraries_closure, A.RequireRestarter__reload_closure, A.RequireRestarter__reloadModule_closure, A._createScript_closure, A._createScript__closure, A._createScript__closure0, A.runMain_closure]);
     _inheritMany(A.EfficientLengthIterable, [A.ListIterable, A.EmptyIterable, A.LinkedHashMapKeysIterable, A.LinkedHashMapValuesIterable, A.LinkedHashMapEntriesIterable, A._HashMapKeyIterable]);
     _inheritMany(A.ListIterable, [A.SubListIterable, A.MappedListIterable, A.ReversedListIterable, A.ListQueue, A._JsonMapKeyIterable]);
     _inherit(A.EfficientLengthMappedIterable, A.MappedIterable);
@@ -29537,12 +29428,12 @@
     _inheritMany(A.NativeTypedArrayOfInt, [A.NativeInt16List, A.NativeInt32List, A.NativeInt8List, A.NativeUint16List, A.NativeUint32List, A.NativeUint8ClampedList, A.NativeUint8List]);
     _inherit(A._TypeError, A._Error);
     _inheritMany(A._Completer, [A._AsyncCompleter, A._SyncCompleter]);
-    _inheritMany(A.Stream, [A.StreamView, A._StreamImpl, A._EmptyStream, A._ForwardingStream, A._EventStream]);
+    _inheritMany(A.Stream, [A.StreamView, A._StreamImpl, A._EmptyStream, A._MultiStream, A._ForwardingStream, A._EventStream]);
     _inheritMany(A._StreamController, [A._AsyncStreamController, A._SyncStreamController]);
     _inherit(A._ControllerStream, A._StreamImpl);
     _inheritMany(A._BufferingStreamSubscription, [A._ControllerSubscription, A._ForwardingStreamSubscription]);
-    _inherit(A._StreamControllerAddStreamState, A._AddStreamState);
     _inheritMany(A._DelayedEvent, [A._DelayedData, A._DelayedError]);
+    _inherit(A._MultiStreamController, A._AsyncStreamController);
     _inherit(A._MapStream, A._ForwardingStream);
     _inheritMany(A._Zone, [A._CustomZone, A._RootZone]);
     _inheritMany(A._HashMap, [A._IdentityHashMap, A._CustomHashMap]);
@@ -29635,7 +29526,7 @@
     typeUniverse: {eC: new Map(), tR: {}, eT: {}, tPV: {}, sEA: []},
     mangledGlobalNames: {int: "int", double: "double", num: "num", String: "String", bool: "bool", Null: "Null", List: "List", Object: "Object", Map: "Map", JSObject: "JSObject"},
     mangledNames: {},
-    types: ["~()", "Null()", "~(JSObject)", "Object?(@)", "Null(Object,StackTrace)", "@(@)", "Null(@)", "~(@)", "~(Object?)", "JSObject()", "~(Object,StackTrace)", "Object?(Object?)", "bool(_Highlight)", "~(~())", "Null(JSObject)", "bool(Object?)", "String(String)", "int(Object?)", "bool(Object?,Object?)", "Future<~>()", "int()", "~(Object[StackTrace?])", "~(@,StackTrace)", "Null(JavaScriptFunction)", "~(@,@)", "~(Object?,Object?)", "@()", "bool(String)", "String(Match)", "bool()", "Null(JavaScriptFunction,JavaScriptFunction)", "int(@,@)", "int(_Line)", "ListMultimapBuilder<Object,Object>()", "MapBuilder<Object,Object>()", "SetBuilder<Object>()", "SetMultimapBuilder<Object,Object>()", "int(int,@)", "Object?(~)", "JSObject(Object,StackTrace)", "ListBuilder<DebugEvent>()", "ListBuilder<ExtensionEvent>()", "~(ServiceExtensionResponseBuilder)", "0&(String,int?)", "String(@)", "bool(String,String)", "int(String)", "Null(String,String[Object?])", "bool(Object)", "~(List<int>)", "MediaType()", "~(String,String)", "int(int)", "Logger()", "int(int,int)", "~(Zone,ZoneDelegate,Zone,Object,StackTrace)", "Null(~)", "String?()", "ListBuilder<Object>()", "_Future<@>?()", "Object(_Line)", "Object(_Highlight)", "int(_Highlight,_Highlight)", "List<_Line>(MapEntry<Object,List<_Highlight>>)", "~(int,@)", "SourceSpanWithContext()", "Null(@,StackTrace)", "~(String?)", "Future<Null>()", "Null(~())", "Null(WebSocket)", "~(WebSocketEvent)", "Null(Object)", "HotRestartResponse([~(HotRestartResponseBuilder)])", "JSObject(String[bool?])", "~(List<DebugEvent>)", "ListBuilder<DebugEvent>(BatchedDebugEventsBuilder)", "Null(String,String)", "DebugEventBuilder(DebugEventBuilder)", "Null(String)", "RegisterEventBuilder(RegisterEventBuilder)", "DevToolsRequestBuilder(DevToolsRequestBuilder)", "Future<~>(String)", "ConnectRequestBuilder(ConnectRequestBuilder)", "IndentingBuiltValueToStringHelper(String)", "~(bool)", "@(String)", "bool(bool)", "List<String>(String)", "int(String,String)", "Null(JavaScriptObject)", "JSObject()()", "String(String?)", "@(@,String)", "~(Zone?,ZoneDelegate?,Zone,Object,StackTrace)", "0^(Zone?,ZoneDelegate?,Zone,0^())<Object?>", "0^(Zone?,ZoneDelegate?,Zone,0^(1^),1^)<Object?,Object?>", "0^(Zone?,ZoneDelegate?,Zone,0^(1^,2^),1^,2^)<Object?,Object?,Object?>", "0^()(Zone,ZoneDelegate,Zone,0^())<Object?>", "0^(1^)(Zone,ZoneDelegate,Zone,0^(1^))<Object?,Object?>", "0^(1^,2^)(Zone,ZoneDelegate,Zone,0^(1^,2^))<Object?,Object?,Object?>", "AsyncError?(Zone,ZoneDelegate,Zone,Object,StackTrace?)", "~(Zone?,ZoneDelegate?,Zone,~())", "Timer(Zone,ZoneDelegate,Zone,Duration,~())", "Timer(Zone,ZoneDelegate,Zone,Duration,~(Timer))", "~(Zone,ZoneDelegate,Zone,String)", "~(String)", "Zone(Zone?,ZoneDelegate?,Zone,ZoneSpecification?,Map<Object?,Object?>?)", "0^(0^,0^)<num>", "HotReloadResponse([~(HotReloadResponseBuilder)])", "DebugInfoBuilder(DebugInfoBuilder)"],
+    types: ["~()", "Null()", "~(JSObject)", "Object?(@)", "@(@)", "Null(Object,StackTrace)", "~(@)", "Null(@)", "~(Object?)", "Object?(Object?)", "Future<~>()", "JSObject()", "~(~())", "~(Object,StackTrace)", "bool(Object?)", "bool(Object?,Object?)", "String(String)", "int(Object?)", "bool(_Highlight)", "Null(JSObject)", "~(@,@)", "@()", "~(Object[StackTrace?])", "Null(JavaScriptFunction,JavaScriptFunction)", "String(Match)", "~(@,StackTrace)", "bool()", "bool(String)", "int(@,@)", "int()", "~(Object?,Object?)", "Null(String)", "Null(JavaScriptFunction)", "SetMultimapBuilder<Object,Object>()", "SetBuilder<Object>()", "int(int)", "@(@,String)", "Null(~())", "0&(String,int?)", "ListBuilder<DebugEvent>()", "ListBuilder<ExtensionEvent>()", "~(ServiceExtensionResponseBuilder)", "@(String)", "String(@)", "bool(String,String)", "int(String)", "Null(String,String[Object?])", "~(MultiStreamController<List<int>>)", "~(List<int>)", "MediaType()", "~(String,String)", "int(int,int)", "Logger()", "JSObject(Object,StackTrace)", "String(String?)", "Object?(~)", "String?()", "int(_Line)", "~(Zone,ZoneDelegate,Zone,Object,StackTrace)", "Object(_Line)", "Object(_Highlight)", "int(_Highlight,_Highlight)", "List<_Line>(MapEntry<Object,List<_Highlight>>)", "int(int,@)", "SourceSpanWithContext()", "Null(@,StackTrace)", "~(String?)", "Future<Null>()", "~(int,@)", "Null(WebSocket)", "~(WebSocketEvent)", "Null(Object)", "IndentingBuiltValueToStringHelper(String)", "HotRestartResponse([~(HotRestartResponseBuilder)])", "ListBuilder<Object>()", "~(HotRestartRequestBuilder)", "~(List<DebugEvent>)", "ListBuilder<DebugEvent>(BatchedDebugEventsBuilder)", "Null(String,String)", "HotReloadResponse([~(HotReloadResponseBuilder)])", "RegisterEventBuilder(RegisterEventBuilder)", "DevToolsRequestBuilder(DevToolsRequestBuilder)", "Future<~>(String)", "ConnectRequestBuilder(ConnectRequestBuilder)", "DebugInfoBuilder(DebugInfoBuilder)", "~(bool)", "ListMultimapBuilder<Object,Object>()", "bool(bool)", "List<String>(String)", "int(String,String)", "Null(JavaScriptObject)", "JSObject()()", "JSObject(String[bool?])", "MapBuilder<Object,Object>()", "~(Zone?,ZoneDelegate?,Zone,Object,StackTrace)", "0^(Zone?,ZoneDelegate?,Zone,0^())<Object?>", "0^(Zone?,ZoneDelegate?,Zone,0^(1^),1^)<Object?,Object?>", "0^(Zone?,ZoneDelegate?,Zone,0^(1^,2^),1^,2^)<Object?,Object?,Object?>", "0^()(Zone,ZoneDelegate,Zone,0^())<Object?>", "0^(1^)(Zone,ZoneDelegate,Zone,0^(1^))<Object?,Object?>", "0^(1^,2^)(Zone,ZoneDelegate,Zone,0^(1^,2^))<Object?,Object?,Object?>", "AsyncError?(Zone,ZoneDelegate,Zone,Object,StackTrace?)", "~(Zone?,ZoneDelegate?,Zone,~())", "Timer(Zone,ZoneDelegate,Zone,Duration,~())", "Timer(Zone,ZoneDelegate,Zone,Duration,~(Timer))", "~(Zone,ZoneDelegate,Zone,String)", "~(String)", "Zone(Zone?,ZoneDelegate?,Zone,ZoneSpecification?,Map<Object?,Object?>?)", "0^(0^,0^)<num>", "DebugEventBuilder(DebugEventBuilder)", "Null(~)"],
     interceptorsByTag: null,
     leafTags: null,
     arrayRti: Symbol("$ti"),
@@ -29643,7 +29534,7 @@
       "2;": (t1, t2) => o => o instanceof A._Record_2 && t1._is(o._0) && t2._is(o._1)
     }
   };
-  A._Universe_addRules(init.typeUniverse, 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":{"ServiceExtensionRequest":[]},"_$ServiceExtensionResponseSerializer":{"StructuredSerializer":["ServiceExtensionResponse"],"Serializer":["ServiceExtensionResponse"]},"_$ServiceExtensionResponse":{"ServiceExtensionResponse":[]},"SseSocketClient":{"SocketClient":[]},"WebSocketClient":{"SocketClient":[]},"Int32":{"Comparable":["Object"]},"Int64":{"Comparable":["Object"]},"RequestAbortedException":{"Exception":[]},"ByteStream":{"StreamView":["List<int>"],"Stream":["List<int>"],"Stream.T":"List<int>","StreamView.T":"List<int>"},"ClientException":{"Exception":[]},"Request":{"BaseRequest":[]},"StreamedResponseV2":{"StreamedResponse":[]},"CaseInsensitiveMap":{"CanonicalizedMap":["String","String","1"],"Map":["String","1"],"CanonicalizedMap.K":"String","CanonicalizedMap.V":"1","CanonicalizedMap.C":"String"},"Level":{"Comparable":["Level"]},"PathException":{"Exception":[]},"PosixStyle":{"InternalStyle":[]},"UrlStyle":{"InternalStyle":[]},"WindowsStyle":{"InternalStyle":[]},"FileLocation":{"SourceLocation":[],"Comparable":["SourceLocation"]},"_FileSpan":{"SourceSpanWithContext":[],"SourceSpan":[],"Comparable":["SourceSpan"]},"SourceLocation":{"Comparable":["SourceLocation"]},"SourceLocationMixin":{"SourceLocation":[],"Comparable":["SourceLocation"]},"SourceSpan":{"Comparable":["SourceSpan"]},"SourceSpanBase":{"SourceSpan":[],"Comparable":["SourceSpan"]},"SourceSpanException":{"Exception":[]},"SourceSpanFormatException":{"FormatException":[],"Exception":[]},"SourceSpanMixin":{"SourceSpan":[],"Comparable":["SourceSpan"]},"SourceSpanWithContext":{"SourceSpan":[],"Comparable":["SourceSpan"]},"SseClient":{"StreamChannel":["String?"]},"GuaranteeChannel":{"StreamChannel":["1"]},"_GuaranteeSink":{"StreamSink":["1"]},"StreamChannelMixin":{"StreamChannel":["1"]},"StringScannerException":{"FormatException":[],"Exception":[]},"_EventStream":{"Stream":["1"],"Stream.T":"1"},"_EventStreamSubscription":{"StreamSubscription":["1"]},"BrowserWebSocket":{"WebSocket":[]},"TextDataReceived":{"WebSocketEvent":[]},"BinaryDataReceived":{"WebSocketEvent":[]},"CloseReceived":{"WebSocketEvent":[]},"WebSocketException":{"Exception":[]},"WebSocketConnectionClosed":{"Exception":[]},"AdapterWebSocketChannel":{"WebSocketChannel":[],"StreamChannel":["@"]},"_WebSocketSink":{"WebSocketSink":[],"DelegatingStreamSink":["@"],"StreamSink":["@"],"DelegatingStreamSink.T":"@"},"WebSocketChannelException":{"Exception":[]},"DdcLibraryBundleRestarter":{"Restarter":[]},"DdcRestarter":{"Restarter":[]},"RequireRestarter":{"Restarter":[]},"HotReloadFailedException":{"Exception":[]},"Int8List":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Uint8List":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Uint8ClampedList":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Int16List":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Uint16List":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Int32List":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Uint32List":{"List":["int"],"EfficientLengthIterable":["int"],"Iterable":["int"]},"Float32List":{"List":["double"],"EfficientLengthIterable":["double"],"Iterable":["double"]},"Float64List":{"List":["double"],"EfficientLengthIterable":["double"],"Iterable":["double"]}}'));
   A._Universe_addErasedTypes(init.typeUniverse, JSON.parse('{"UnmodifiableListBase":1,"__CastListBase__CastIterableBase_ListMixin":2,"NativeTypedArray":1,"_DelayedEvent":1,"_SplayTreeSet__SplayTree_Iterable":1,"_SplayTreeSet__SplayTree_Iterable_SetMixin":1,"_QueueList_Object_ListMixin":1,"StreamChannelMixin":1}'));
   var string$ = {
     x00_____: "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\u03f6\x00\u0404\u03f4 \u03f4\u03f6\u01f6\u01f6\u03f6\u03fc\u01f4\u03ff\u03ff\u0584\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u05d4\u01f4\x00\u01f4\x00\u0504\u05c4\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u0400\x00\u0400\u0200\u03f7\u0200\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u03ff\u0200\u0200\u0200\u03f7\x00",
@@ -29761,6 +29652,7 @@
       Map_of_String_and_nullable_Object: findType("Map<String,Object?>"),
       MappedListIterable_String_dynamic: findType("MappedListIterable<String,@>"),
       MediaType: findType("MediaType"),
+      MultiStreamController_List_int: findType("MultiStreamController<List<int>>"),
       NativeArrayBuffer: findType("NativeArrayBuffer"),
       NativeTypedArrayOfInt: findType("NativeTypedArrayOfInt"),
       NativeUint8List: findType("NativeUint8List"),
@@ -29794,7 +29686,6 @@
       StackTrace: findType("StackTrace"),
       StreamChannelController_nullable_Object: findType("StreamChannelController<Object?>"),
       StreamQueue_DebugEvent: findType("StreamQueue<DebugEvent>"),
-      Stream_dynamic: findType("Stream<@>"),
       StreamedResponse: findType("StreamedResponse"),
       String: findType("String"),
       String_Function_Match: findType("String(Match)"),
@@ -29840,6 +29731,7 @@
       _IdentityHashMap_of_nullable_Object_and_nullable_Object: findType("_IdentityHashMap<Object?,Object?>"),
       _Line: findType("_Line"),
       _MapEntry: findType("_MapEntry"),
+      _MultiStream_List_int: findType("_MultiStream<List<int>>"),
       _StreamControllerAddStreamState_nullable_Object: findType("_StreamControllerAddStreamState<Object?>"),
       _SyncCompleter_PoolResource: findType("_SyncCompleter<PoolResource>"),
       _ZoneFunction_of_void_Function_Zone_ZoneDelegate_Zone_Object_StackTrace: findType("_ZoneFunction<~(Zone,ZoneDelegate,Zone,Object,StackTrace)>"),
@@ -29874,7 +29766,6 @@
       nullable__Highlight: findType("_Highlight?"),
       nullable__LinkedHashSetCell: findType("_LinkedHashSetCell?"),
       nullable_bool: findType("bool?"),
-      nullable_bool_Function_Object: findType("bool(Object)?"),
       nullable_double: findType("double?"),
       nullable_int: findType("int?"),
       nullable_num: findType("num?"),
@@ -29885,6 +29776,7 @@
       nullable_void_Function_DebugInfoBuilder: findType("~(DebugInfoBuilder)?"),
       nullable_void_Function_DevToolsRequestBuilder: findType("~(DevToolsRequestBuilder)?"),
       nullable_void_Function_HotReloadResponseBuilder: findType("~(HotReloadResponseBuilder)?"),
+      nullable_void_Function_HotRestartRequestBuilder: findType("~(HotRestartRequestBuilder)?"),
       nullable_void_Function_HotRestartResponseBuilder: findType("~(HotRestartResponseBuilder)?"),
       nullable_void_Function_JSObject: findType("~(JSObject)?"),
       nullable_void_Function_RegisterEventBuilder: findType("~(RegisterEventBuilder)?"),
@@ -29898,8 +29790,7 @@
       void_Function_Object: findType("~(Object)"),
       void_Function_Object_StackTrace: findType("~(Object,StackTrace)"),
       void_Function_String_dynamic: findType("~(String,@)"),
-      void_Function_Timer: findType("~(Timer)"),
-      void_Function_int_dynamic: findType("~(int,@)")
+      void_Function_Timer: findType("~(Timer)")
     };
   })();
   (function constants() {
@@ -29925,7 +29816,6 @@
     B.C__EmptyStream = new A._EmptyStream(A.findType("_EmptyStream<List<int>>"));
     B.ByteStream__EmptyStream = new A.ByteStream(B.C__EmptyStream);
     B.CONSTANT = new A.Instantiation1(A.math__max$closure(), A.findType("Instantiation1<int>"));
-    B.C_AsciiCodec = new A.AsciiCodec();
     B.C_Base64Encoder = new A.Base64Encoder();
     B.C_Base64Codec = new A.Base64Codec();
     B.C_Base64Decoder = new A.Base64Decoder();
@@ -30177,6 +30067,9 @@
     B.List_xmd = makeConstList([B.Type_ConnectRequest_8Nv, B.Type__$ConnectRequest_3Qd], type$.JSArray_Type);
     B.Type__$ExtensionEvent_WzR = A.typeLiteral("_$ExtensionEvent");
     B.List_yvR = makeConstList([B.Type_ExtensionEvent_T8C, B.Type__$ExtensionEvent_WzR], type$.JSArray_Type);
+    B.Object_nT8 = {"iso_8859-1:1987": 0, "iso-ir-100": 1, "iso_8859-1": 2, "iso-8859-1": 3, latin1: 4, l1: 5, ibm819: 6, cp819: 7, csisolatin1: 8, "iso-ir-6": 9, "ansi_x3.4-1968": 10, "ansi_x3.4-1986": 11, "iso_646.irv:1991": 12, "iso646-us": 13, "us-ascii": 14, us: 15, ibm367: 16, cp367: 17, csascii: 18, ascii: 19, csutf8: 20, "utf-8": 21};
+    B.C_AsciiCodec = new A.AsciiCodec();
+    B.Map_YCg0U = new A.ConstantStringMap(B.Object_nT8, [B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_Latin1Codec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_AsciiCodec, B.C_Utf8Codec, B.C_Utf8Codec], A.findType("ConstantStringMap<String,Encoding>"));
     B.Object_empty = {};
     B.Map_empty0 = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<String,String>"));
     B.Map_empty = new A.ConstantStringMap(B.Object_empty, [], A.findType("ConstantStringMap<@,@>"));
@@ -30330,7 +30223,6 @@
     _lazyFinal($, "_Utf8Decoder__decoderNonfatal", "$get$_Utf8Decoder__decoderNonfatal", () => new A._Utf8Decoder__decoderNonfatal_closure().call$0());
     _lazyFinal($, "_Base64Decoder__inverseAlphabet", "$get$_Base64Decoder__inverseAlphabet", () => A.NativeInt8List__create1(A._ensureNativeList(A._setArrayType([-2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -1, -2, -2, -2, -2, -2, 62, -2, 62, -2, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -2, -2, -2, -1, -2, -2, -2, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -2, -2, -2, -2, 63, -2, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -2, -2, -2, -2, -2], type$.JSArray_int))));
     _lazy($, "_Base64Decoder__emptyBuffer", "$get$_Base64Decoder__emptyBuffer", () => A.NativeUint8List_NativeUint8List(0));
-    _lazyFinal($, "Encoding__nameToEncoding", "$get$Encoding__nameToEncoding", () => A.LinkedHashMap_LinkedHashMap$_literal(["iso_8859-1:1987", B.C_Latin1Codec, "iso-ir-100", B.C_Latin1Codec, "iso_8859-1", B.C_Latin1Codec, "iso-8859-1", B.C_Latin1Codec, "latin1", B.C_Latin1Codec, "l1", B.C_Latin1Codec, "ibm819", B.C_Latin1Codec, "cp819", B.C_Latin1Codec, "csisolatin1", B.C_Latin1Codec, "iso-ir-6", B.C_AsciiCodec, "ansi_x3.4-1968", B.C_AsciiCodec, "ansi_x3.4-1986", B.C_AsciiCodec, "iso_646.irv:1991", B.C_AsciiCodec, "iso646-us", B.C_AsciiCodec, "us-ascii", B.C_AsciiCodec, "us", B.C_AsciiCodec, "ibm367", B.C_AsciiCodec, "cp367", B.C_AsciiCodec, "csascii", B.C_AsciiCodec, "ascii", B.C_AsciiCodec, "csutf8", B.C_Utf8Codec, "utf-8", B.C_Utf8Codec], type$.String, A.findType("Encoding")));
     _lazyFinal($, "_BigIntImpl_zero", "$get$_BigIntImpl_zero", () => A._BigIntImpl__BigIntImpl$_fromInt(0));
     _lazyFinal($, "_BigIntImpl_one", "$get$_BigIntImpl_one", () => A._BigIntImpl__BigIntImpl$_fromInt(1));
     _lazyFinal($, "_BigIntImpl__minusOne", "$get$_BigIntImpl__minusOne", () => $.$get$_BigIntImpl_one().$negate(0));
diff --git a/dwds/web/client.dart b/dwds/web/client.dart
index 5f18df50f..752ea68f2 100644
--- a/dwds/web/client.dart
+++ b/dwds/web/client.dart
@@ -94,6 +94,15 @@ Future<void>? main() {
         }
       }.toJS;
 
+      requestHotRestartJs = (String runId) {
+        _trySendEvent(
+          client.sink,
+          jsonEncode(
+            serializers.serialize(HotRestartRequest((b) => b..id = runId)),
+          ),
+        );
+      }.toJS;
+
       readyToRunMainJs = () {
         if (readyToRunMainCompleter == null) return;
         if (readyToRunMainCompleter!.isCompleted) return;
@@ -568,9 +577,16 @@ String get hotReloadReloadedSourcesPath {
   return path!;
 }
 
+/// Debugger-initiated hot restart.
 @JS(r'$dartHotRestartDwds')
 external set hotRestartJs(JSFunction cb);
 
+/// App-initiated hot restart.
+///
+/// When there's no debugger attached, the DWDS dev handler sends the request back, and it will be handled by the client stream listener.
+@JS(r'$dartRequestHotRestartDwds')
+external set requestHotRestartJs(JSFunction cb);
+
 @JS(r'$dartReadyToRunMain')
 external set readyToRunMainJs(JSFunction cb);