wifi network - problems opening streams

Apprentice

Posts: 8
Joined: 2008.10

Post: #1

May 18, 2009 — 11:50 PM

I use NSNetServiceBrowser to find other device, do resolveWithTimeout to connect. All this works fine, netServiceDidResolveAddress gets called, then I open streams, and here is the problem - sometimes NSStreamEventOpenCompleted comes right away and everyting works fine, but sometimes it takes minute or so before openComplete, often it newer completes and no events received.
What can be a reason? Is this caused by something happening in the WIFI device?

here is how I open the streams:

Code:

- (void) openStreams

{

    _inStream.delegate = self;

    [_inStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];

    [_inStream open];

    _outStream.delegate = self;

    [_outStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];

    [_outStream open];

}

Same behavior seems to be happening when I try WiTap and TouchFighter examples. And, everything works fine if I create WiFi network on my Mac and connect to it with two iPhones. Is it my WiFi router problem (NETGEAR MR814v2)?
Appreciate any help/ideas. Thanks!

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