problem with socket in cocoa

[CIMinuv]

I'm a beginner with Cocoa framework anh i want to Development a game small online on iphone.

in cocoa want to transfers data via TCP/IP protocol i should wait the loop throws a delegate :

 (void)streamNSStream *)stream handleEventNSStreamEvent)eventCode {

and i feel this delegate useful in receive data.

when i want transfer data at sometime, whether i can transfer data and dont wait throws a delegate?

thank and best regards

[hengrui123]

if you really do not know what problem with your cocoa, you can get it to the after service deparment for help,. they may get the problem.