Fix webchannel wrapper overrides (#7593)

* Fix webchannel wrapper overrides * Create fresh-frogs-heal.md * Update fresh-frogs-heal.md * Update fresh-frogs-heal.md
firebase · Aug 29, 2023 · 60e4a07 · 60e4a07
1 parent 25cda8a
commit 60e4a07
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diff --git a/.changeset/fresh-frogs-heal.md b/.changeset/fresh-frogs-heal.md
@@ -0,0 +1,6 @@
+---
+"@firebase/firestore": patch
+"@firebase/webchannel-wrapper": patch
+---
+
+Fix an issue where Firestore was incorrectly using XHR instead of fetch for streaming response.
diff --git a/packages/webchannel-wrapper/externs/overrides.js b/packages/webchannel-wrapper/externs/overrides.js
@@ -66,6 +66,9 @@ goog.net.WebChannel.Options.forceLongPolling;
 /** @type {boolean|undefined} */
 goog.net.WebChannel.Options.detectBufferingProxy;
 
+/** @type {boolean|undefined} */
+goog.net.WebChannel.Options.useFetchStreams;
+
 /** @type {unknown} */
 goog.net.WebChannel.Options.xmlHttpFactory;