where exactly do we need exception handling for web-services on iPhone

I am a new iPhone developer and totally new to web-services as well. I had used http:开发者_C百科//www.sudzc.com/ to develop my obj-c code for my wsdl. I need to know that where exactly i need to handle exceptions in this code? Or the code generated by sudz itself takes care of the exception handling itself?

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Look at the example code generated for your web service. They give you the generic layout for the error handlers. Should look something like this:

// Handle the response from webserviceConnection.

• (void) webserviceConnectionHandler: (BOOL) value {

  // Do something with the BOOL result

  NSLog(@"webserviceConnection returned the value: %@", [NSNumber numberWithBool:value]);

}

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Generally the proxy classes from the WSDL has selector methods which gets called,when you do some operation/method call. So you just need to check it out what method (from service level) you are going to call and implement the selector method in your class.