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No longer crash after enabling Chrome debugging

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Fixes #15
This commit is contained in:
Scott Kyle 2015-09-23 11:42:02 -07:00
parent 501e36341e
commit 2e537e9c68
1 changed files with 9 additions and 3 deletions
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12
ReactNative/RealmReactModule.m
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@ -45,16 +45,22 @@ RCT_EXPORT_MODULE()
Ivar executorIvar = class_getInstanceVariable([bridge class], "_javaScriptExecutor");
id contextExecutor = object_getIvar(bridge, executorIvar);
Ivar contextIvar = class_getInstanceVariable([contextExecutor class], "_context");
// The executor could be a RCTWebSocketExecutor, in which case it won't have a JS context.
if (!contextIvar) {
return;
}
[contextExecutor executeBlockOnJavaScriptQueue:^{
Ivar ivar = class_getInstanceVariable([contextExecutor class], "_context");
RCTJavaScriptContext *rctJSContext = object_getIvar(contextExecutor, ivar);
RCTJavaScriptContext *rctJSContext = object_getIvar(contextExecutor, contextIvar);
JSGlobalContextRef ctx;
if (rctJSContext) {
ctx = rctJSContext.ctx;
}
else {
ctx = JSGlobalContextCreate(NULL);
object_setIvar(contextExecutor, ivar, [[RCTJavaScriptContext alloc] initWithJSContext:ctx]);
object_setIvar(contextExecutor, contextIvar, [[RCTJavaScriptContext alloc] initWithJSContext:ctx]);
}
[RealmJS initializeContext:ctx];