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WebWorkers: Add ExecutorToken to route native module calls to/from workers

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Summary:To support native modules in web workers, native modules need to have an notion of the JS executor/thread that called into them in order to respond via Callback or JS module call to the right executor on the right thread.

ExecutorToken is an object that only serves as a token that can be used to identify an executor/message queue thread in the bridge. It doesn't expose any methods. Native modules Callback objects automatically have this ExecutionContext attached -- JSModule calls for modules that support workers will need to supply an appropriate ExecutorToken when retrieving the JSModule implementation from the ReactContext.

Reviewed By: mhorowitz

Differential Revision: D2965458

fb-gh-sync-id: 6e354d4df8536d40b12d02bd055f6d06b4ca595d
shipit-source-id: 6e354d4df8536d40b12d02bd055f6d06b4ca595d
This commit is contained in:
Andy Street
2016-03-01 07:57:11 -08:00
committed by Facebook Github Bot 4
parent f67fa82008
commit bd95b22844
26 changed files with 614 additions and 116 deletions
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5
ReactAndroid/src/main/java/com/facebook/react/bridge/ReactBridge.java
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@@ -79,12 +79,13 @@ public class ReactBridge extends Countable {
*/
public native void loadScriptFromAssets(AssetManager assetManager, String assetName);
public native void loadScriptFromFile(@Nullable String fileName, @Nullable String sourceURL);
public native void callFunction(int moduleId, int methodId, NativeArray arguments, String tracingName);
public native void invokeCallback(int callbackID, NativeArray arguments);
public native void callFunction(ExecutorToken executorToken, int moduleId, int methodId, NativeArray arguments, String tracingName);
public native void invokeCallback(ExecutorToken executorToken, int callbackID, NativeArray arguments);
public native void setGlobalVariable(String propertyName, String jsonEncodedArgument);
public native boolean supportsProfiling();
public native void startProfiler(String title);
public native void stopProfiler(String title, String filename);
public native ExecutorToken getMainExecutorToken();
private native void handleMemoryPressureModerate();
private native void handleMemoryPressureCritical();
public native void destroy();