use strong self for authTokenProvider

6 years ago · bca7e68ccb
parent fb9d054ac7
commit bca7e68ccb
1 changed files with 4 additions and 6 deletions
--- a/src/objective-c/GRPCClient/GRPCCall.m
+++ b/src/objective-c/GRPCClient/GRPCCall.m
@ -761,15 +761,13 @@ const char *kCFStreamVarName = "grpc_cfstream";
  }
  if (_callOptions.authTokenProvider != nil) {
    self.isWaitingForToken = YES;
-    __weak typeof(self) weakSelf = self;
    [self.tokenProvider getTokenWithHandler:^(NSString *token) {
-      typeof(self) strongSelf = weakSelf;
-      if (strongSelf && strongSelf.isWaitingForToken) {
+      if (self.isWaitingForToken) {
        if (token) {
-          strongSelf->_fetchedOauth2AccessToken = token;
+          self->_fetchedOauth2AccessToken = [token copy];
        }
-        [strongSelf startCallWithWriteable:writeable];
-        strongSelf.isWaitingForToken = NO;
+        [self startCallWithWriteable:writeable];
+        self.isWaitingForToken = NO;
      }
    }];
  } else {