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我有一個小應用程序來測試iPhone上的sockethandling並使用AsyncSocket/AsyncUdpSocket庫。在iPhone SDK上使用AsyncUdpSocket接收UPD包的問題
打開套接字併發送不是問題,但接收是。
//Called when state is received
- (BOOL)onUdpSocket:(AsyncUdpSocket *)sock didReceiveData:(NSData *)data withTag:(long)tag fromHost:(NSString *)host port:(UInt16)port
{
NSLog(@"Incoming data");
[sock receiveWithTimeout:-1 tag:0];
return YES;
}
正如我所說,我沒有得到任何東西,但問題是,它的UPD包完成時,方法只被調用?包裹如何結束?零字節?
感謝