SOAP and WebServices
SOAP and WebServices
- Subject: SOAP and WebServices
- From: Alexander von Below <email@hidden>
- Date: Tue, 16 Aug 2005 21:06:19 +0200
Dear List,
I am not sure if this is the right place, but I can not find any
better list.
We are building a Cocoa App which heavily relies on SOAP requests,
and we are using the WebServicesCore.framework (1)
Generally that works OK, but when we are trying to re-use one of our
request (a subclass of WSGeneratedObj), the app crashes.
With re-use, I mean something like this (this is an example only):
returnedResult = [SOAPRequest getResultDictionary];
// this call works
[SOAPRequest reset];
returnedResult = [SOAPRequest getResultDictionary];
// this call fails
In the second call, a "EXC_BAD_ACCESS" is triggered in
HTTPClosureSource::processBuffer, after our app called
WSMethodInvocationScheduleWithRunLoop(invocation, CFRunLoopGetCurrent
(), wsGeneratedMode); and the run loop is running.
(This seems to be a genuine bug, and I will file it as such)
However my questions are:
- Has someone found a workaround to "re-use" the objects?
- Is it worth to abandon the WebServices framework altogether, and
look for alternatives?
For those who are looking to use SOAP in their Cocoa apps, I have a
nice little sample using the google SOAP api. I will "polish" it a
bit more and post it, but if somebody wants it right now then please
send me a message.
Thanks and bye
Alex
1) http://developer.apple.com/documentation/Networking/Conceptual/
UsingWebservices/
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