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From "Jens Goldhammer (JIRA)" <j...@apache.org>
Subject [jira] Created: (SYNAPSE-241) Handling of asynchronous invocations is not correct!
Date Mon, 18 Feb 2008 16:50:34 GMT
Handling of asynchronous invocations is not correct!
----------------------------------------------------

                 Key: SYNAPSE-241
                 URL: https://issues.apache.org/jira/browse/SYNAPSE-241
             Project: Synapse
          Issue Type: Bug
          Components: Core
    Affects Versions: 1.1.1
         Environment: Windows XP SP 2
Java JDK 1.5.0.12
            Reporter: Jens Goldhammer
            Priority: Blocker


As found out together with Ruwan, the ESB does not handle async invocations with a separate
listener correctly.

Following scenarios:
- axis2 client<-> axis2 service
If I invoke the service directly by the client, I can see that the response will not be delivered
within the same http session. I only get an accepted response by the server, the response
is delivered to the simpleServer on the client and the callbackhandler will become active.
Everything works fine!

axis2 client<->synapse<-> axis2 service

If I try this with synapse, I see that the same http session is used for the request and response
message. Therefore the callbackhandler on clientside does not recognize that there is a response...

==============
Listen Port: 8002
Target Host: 127.0.0.1
Target Port: 8180
==== Request ====
POST http://localhost:8002/esbQueueService/services/QueueService HTTP/1.1
Host: 127.0.0.1:8002
Proxy-Connection: Keep-Alive
SOAPAction: urn:queueOperation1
Content-Type: text/xml; charset=UTF-8
Transfer-Encoding: chunked
Connection: Keep-Alive
User-Agent: Synapse-HttpComponents-NIO

23f
<?xml version='1.0' encoding='UTF-8'?>
   <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing">
      <soapenv:Header>
         <wsa:To>http://localhost:8002/esbQueueService/services/QueueService</wsa:To>
         <wsa:MessageID>urn:uuid:B914C0B6FFF134DAD21095318257655744388730</wsa:MessageID>
         <wsa:Action>urn:queueOperation1</wsa:Action>
      </soapenv:Header>
      <soapenv:Body>
         <ns1:fromClientRequest xmlns:ns1="http://de/ibm/com/xsd/queue">
            <ns1:reqEl> World, hello to you!</ns1:reqEl>
         </ns1:fromClientRequest>
      </soapenv:Body>
   </soapenv:Envelope>0
==== Response ====
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: text/xml;charset=UTF-8
Transfer-Encoding: chunked
Date: Tue, 05 Feb 2008 10:03:34 GMT

23b
<?xml version='1.0' encoding='UTF-8'?>
   <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing">
      <soapenv:Header>
         <wsa:Action>http://de/ibm/com/wsdl/queue/service/QueueServicePortType/queueOperation1Response</wsa:Action>
         <wsa:RelatesTo>urn:uuid:B914C0B6FFF134DAD21095318257655744388730</wsa:RelatesTo>
      </soapenv:Header>
      <soapenv:Body>
         <ns1:fromQueueResponse xmlns:ns1="http://de/ibm/com/xsd/queue">
            <ns1:respEl>from ibm World, hello to you!</ns1:respEl>
         </ns1:fromQueueResponse>
      </soapenv:Body>
   </soapenv:Envelope>0

============== 

For more details and code look at http://www.nabble.com/async-problems-td15287042.html.
Ruwan has the complete code of my projects...

Thanks for fixing,
Jens Goldhammer

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