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POdidConnectToHost isn't getting called
 

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  1. POdidConnectToHost isn't getting called
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    <p>I've made a client with a class named "NetClass" using <code>GCDAsyncSocket</code> and importing <code>CGDAsyncSocket.h</code>. Than in my <code>LoginViewController</code> I've called my net class function to connect to the server. </p> <p>On the server side I see that client is connected, but on the client side <code>didConnectToHost</code> doesn't get called.</p> <p>My <code>NetClass</code> call in <code>LoginViewController</code>:</p> <pre><code>NetClass *nc = [[NetClass alloc] init]; [nc ReceiveData:ip login:login password:md5 ]; </code></pre> <p>And my <code>NetClass</code> functions:</p> <pre><code>- (BOOL)ReceiveData:(NSString *)ip login:(NSString*)login password:(NSString*)password { dispatch_queue_t mainQueue = dispatch_get_main_queue(); asyncSocket = [[GCDAsyncSocket alloc]initWithDelegate:self delegateQueue:mainQueue]; NSError *error = nil; uint16_t port = 2012; if (![asyncSocket connectToHost:ip onPort:port error:&amp;error]) { NSLog(@"Error connecting: %@", error); return NO; } else { NSLog(@"%@",asyncSocket.connectedHost); NSData *data = [[NSString stringWithFormat:@"&lt;MOBIL&gt;&lt;refreshall&gt;TRUE&lt;/refreshall&gt;&lt;user&gt;%@&lt;/user&gt;&lt;password&gt;%@&lt;/password&gt;",@"tst",@"tsts"] dataUsingEncoding:NSASCIIStringEncoding]; NSData *enddata = [[NSString stringWithFormat:@"&lt;/ddodata"] dataUsingEncoding:NSASCIIStringEncoding]; [asyncSocket writeData:data withTimeout:-1 tag:1]; [asyncSocket readDataToData:enddata withTimeout:-1 maxLength:-1 tag:1]; [asyncSocket disconnect]; return YES; } } - (void)socket:(GCDAsyncSocket *)sock didConnectToHost:(NSString *)host port:(UInt16)port { NSLog(@"%@ %@",@"CONNECTED TO HOST",host); } - (void)socketDidDisconnect:(GCDAsyncSocket *)sock withError:(NSError *)err { NSLog(@"socketDidDiscoffffnnect:%p withError: %@", sock, err); } </code></pre> <p>But at the same time function socketDidDisconnect is getting called</p> <p>NSLog output :</p> <pre><code> 2012-08-25 14:16:46.312 TacticalView[34981:f803] (null) 2012-08-25 14:16:46.313 TacticalView[34981:f803] socketDidDiscoffffnnect:0x88024d0 withError: (null) </code></pre> <p>I see that asyncSocket not connecting when change ReceiveData like this:</p> <pre><code> if (![asyncSocket connectToHost:ip onPort:port error:&amp;error]) { NSLog(@"Error connecting: %@", error); return NO; } else { if ([asyncSocket isConnected]) { NSData *data = [[NSString stringWithFormat:@"&lt;MOBIL&gt;&lt;refreshall&gt;TRUE&lt;/refreshall&gt;&lt;user&gt;%@&lt;/user&gt;&lt;password&gt;%@&lt;/password&gt;",@"tst",@"tsts"] dataUsingEncoding:NSASCIIStringEncoding]; NSData *enddata = [[NSString stringWithFormat:@"&lt;/ddodata"] dataUsingEncoding:NSASCIIStringEncoding]; [asyncSocket writeData:data withTimeout:-1 tag:1]; [asyncSocket readDataToData:enddata withTimeout:-1 maxLength:-1 tag:1]; [asyncSocket disconnect]; } return YES; } </code></pre> <p>And if i make socket in my LoginViewController the didConnectToHost method is calling perfectly/ What's wrong&amp; Why i can't use this method in my NetClass? </p>
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    1. COthe same problem is here - http://stackoverflow.com/questions/10347066/gcdasyncsocket-no-connection-ios5?s=3d272901-fc83-4870-a97a-c1fc7e78147d but there id no answer
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