NSString *post = [NSString stringWithFormat:@"email=%@",_benimEmail];
NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURLURLWithString:@"http://localhost:8888/iphone/msg.php"]];
[request setHTTPMethod:@"POST"];
[request setValue:postLength forHTTPHeaderField:@"Content-Length"];
[request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:postData];
NSError *error; NSURLResponse *response;
NSData *urlData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString *veri = [[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
NSLog(@"%@",veri);
This code above is run on a button click, and it will query a web service.
Now, when I click on the button, the application freezes for a while. How can I prevent this from happening?
its because you are using sendSynchronousRequest.
Use sendAsynchronousRequest instead.
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