Adding changes

server/public/Terminal.dart

@@ -119,7 +119,7 @@ class Terminal {
     a['cmd'] = 'get';
     a['args'] = args;
     var o = JSON.stringify(a);
-    var request = sendRequest("POST", "http://localhost:8082/exec", o, processResponse, processResponse);
+    var request = sendRequest("POST", "/exec", o, processResponse, processResponse);
     return request;
   }
 
@@ -203,7 +203,7 @@ class Terminal {
 
     request.open(method, url, true);
     request.setRequestHeader('Content-Type', 'application/json;charset=UTF=8');
-    request.send();
+    request.send(data);
     return request;
   }
 

server/redis_web_server.dart

@@ -14,7 +14,7 @@ main() {
   CrimsonModule sampleModule = new CrimsonModule(server);
   sampleModule.handlers
                     .addEndpoint(new Favicon("./test/favicon.ico"))                   
-                    .addFilter(new CookieSession())
+                    //.addFilter(new CookieSession())
                     //.addFilter(new PostDataFilter())
                     //.addEndpoint(new Route("/hello","GET",sayHello))
                     .addEndpoint(new Route("/exec","POST",execRedis))

third_party/CrimsonHttp/handlers/filters/postDataFilter.dart

@@ -0,0 +1,35 @@
+class PostDataFilter  implements CrimsonFilter{
+  Logger logger;
+  CrimsonHttpServer server;
+
+
+  final String NAME = "PostDataFilter";
+
+
+  PostDataFilter() {
+    logger = LoggerFactory.getLogger("postDataFilter");
+
+  }
+
+  Future<CrimsonData> handle(HttpRequest req, HttpResponse res, CrimsonData data) {
+
+    Completer completer = new Completer();
+    if (req.path.endsWith("favicon.ico")) {
+      //don't do session checking for favicon
+      return null;
+    }
+
+    print("PostDataFilter:handler:data = $data");
+    print("PostDataFilter:handler:data = ${req.queryParameters}");
+    req.inputStream.onData = () {
+      int a = req.inputStream.available();
+      var buf = new List(a);
+      req.inputStream.readInto(buf, 0, a);
+      print("reading data");
+      print("buf = ${buf}");
+      completer.complete(buf);
+    };
+
+    return completer.future;
+  }
+}