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copied!<p>i too new ,but i have sent some msg(soap xml) via http request .my sample code is... </p> <p><pre><code></p> <p>// get host address NSURL *url = [NSURL URLWithString:@"http://xyz.com"]; NSMutableURLRequest *theRequest =[NSMutableURLRequest requestWithURL:url];</p> <p>// find msg length, here x is my msg NSString *msgLength = [NSString stringWithFormat:@"%d", [x length]];</p> <p>// specify type of msg which u have to send to the host(mine is xml) [theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"]; // name space which optional one [theRequest addValue: @"http://mpack.h.org" forHTTPHeaderField:@"SOAPAction"];</p> <p>[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"]; //type of http method [theRequest setHTTPMethod:@"POST"]; // msg which is need to send to server [theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]];</p> <p>// establish connection to host NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self];</p> <p>if( theConnection ) { webData = [[NSMutableData data] retain]; NSLog(@"Connecting....");</p> <p>} else { NSLog(@"theConnection is NULL");</p> <p>}</p> <p>}</p> <p>// delegate method for NSURLConnection -(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response { [webData setLength: 0]; } -(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { [webData appendData:data]; } -(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { NSLog(@"ERROR with theConenction %@",error); [connection release]; [webData release];</p> <p>} // u ll get response here -(void)connectionDidFinishLoading:(NSURLConnection *)connection { NSLog(@"DONE. Received Bytes: %d", [webData length]);</p> <p>} </pre></code></p>

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