iphone - How to receive an incoming message in Socket Programming iOS -


i'm developing app i'm able send/recieve messages to/from php server using socket, i'm referring ray's tutorial socket programming. want send send messages user using app, have ip address , port no, can send message user how user recieve message, because not connected port. how notify there incoming message him? i'm doing socket programming first time, pls me guys. thanx in advance.


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