GCDAsyncSocket server receive data only first time

Question

Client sent message every time when I press send button but Server receive message only first time. What is the issue in server

Server:

Answer 1

You have to make a read call from your server class in didReadData: delegate. Rest is fine. Use below code.

-(void)socket:(GCDAsyncSocket *)sock didReadData:(NSData *)data withTag:(long)tag {

   [sock readDataWithTimeout:-1 tag:0];

    NSString *msg = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
    NSLog(@"MSG: %@",msg);
}