[iOS]RCTHTTPRequestHandler thread issue

[wenpkpk]

• (void)cancelRequest:(NSURLSessionDataTask *)task
  {
  [task cancel];
  [_delegates removeObjectForKey:task];
  }

_delegates is not thread-safe, it crashed in my app.

[RD1991]

Can you just confirm the method , if it exists or not on the delegate ? like,

• (void)cancelRequest:(NSURLSessionDataTask *)task
  {
  [task cancel];
  if([delegate respondsToSelector:@selector(removeObjectForKey:)])
  [_delegates removeObjectForKey:task];
  }

[mkonicek]

Hi there! This issue is being closed because it has been inactive for a while.

But don't worry, it will live on with ProductPains! Check out its new home: https://productpains.com/post/react-native/iosrcthttprequesthandler-thread-issue

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