Fixed networker crash due to threading bug

nicklockwood · nicklockwood · commit 206189922401 · 2015-09-08T04:03:04.000-08:00
diff --git a/Libraries/Network/RCTHTTPRequestHandler.m b/Libraries/Network/RCTHTTPRequestHandler.m
@@ -56,6 +56,7 @@ - (NSURLSessionDataTask *)sendRequest:(NSURLRequest *)request
   // Lazy setup
   if (!_session && [self isValid]) {
     NSOperationQueue *callbackQueue = [NSOperationQueue new];
+    callbackQueue.maxConcurrentOperationCount = 1;
     NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
     _session = [NSURLSession sessionWithConfiguration:configuration
                                              delegate:self
