NSInputStream socket problem...

[shockwave]

HI all -

I am trying to implement a simple Telnet client, using NSInputStream and NSOutputStream socket objects with the iPhone SDK (3.2). I followed the code examples from developer.apple.com

So, I am able to bring up the TCP connection to my Telnet server. The server immediately sends back some Telnet data. My Telnet object, being a delegate to my NSInputStream, and the stream is registered with the default run-loop.

Unfortunately, my "(void)streamNSStream *)stream handleEventNSStreamEvent)eventCode" callback doesn't detect the 'NSStreamEventHasBytesAvailable' event. I know there's data coming back from the server, because I see it with tcpdump.

I wrote similar code using a CFSocketRef object, but I got the same problem.

I'm also running the code right now thru the simulator. Anyone else seen this problem, and know what I'm doing wrong?

Thanks, Charles.

[stangsdado]

Originally Posted by shockwave

HI all -

I am trying to implement a simple Telnet client, using NSInputStream and NSOutputStream socket objects with the iPhone SDK (3.2). I followed the code examples from developer.apple.com

So, I am able to bring up the TCP connection to my Telnet server. The server immediately sends back some Telnet data. My Telnet object, being a delegate to my NSInputStream, and the stream is registered with the default run-loop.

Unfortunately, my "(void)streamNSStream *)stream handleEventNSStreamEvent)eventCode" callback doesn't detect the 'NSStreamEventHasBytesAvailable' event. I know there's data coming back from the server, because I see it with tcpdump.

I wrote similar code using a CFSocketRef object, but I got the same problem.

I'm also running the code right now thru the simulator. Anyone else seen this problem, and know what I'm doing wrong?

Thanks, Charles.

Did you ever resolve this problem? Do you have any sample code for this?