remove notification observer to avoid iOS 8 crash

6 years ago · fa6c944f4c
parent 84529002a1
commit fa6c944f4c
1 changed files with 2 additions and 0 deletions
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@ -648,6 +648,8 @@ const char *kCFStreamVarName = "grpc_cfstream";
 }

 - (void)dealloc {
+  [GRPCConnectivityMonitor unregisterObserver:self];
+  
  __block GRPCWrappedCall *wrappedCall = _wrappedCall;
  dispatch_async(_callQueue, ^{
    wrappedCall = nil;