Hi All, While trying to host a web service in WSO2 ELB (Elastic Load Balancer) (as discussed in [1]), I've run into a blocking issue.
In ELB we set the message builder of any request, belongs to any content type (currently there's a bug in axis2 level [2]) as "org.wso2.carbon.relay.BinaryRelayBuilder". This means a web service inside an ELB gets the request in a binary mode (sample request received to the service is at [3]). Hence, I am seen a namespace mismatch error [4]. Is there a work around to get the actual request instead of the binary version of it, to this service, which is hosted in ELB? [1] [Dev] Load balancer member registration Web service<http://www.mail-archive.com/[email protected]/msg08337.html> [2] [Dev] Any content type filter (.*) is not working [3] <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" http://www.w3.org/2003/05/soap-envelope";><soapenv:Body><ns:binary xmlns:ns=" http://ws.apache.org/commons/ns/payload ">PHNvYXA6RW52ZWxvcGUgeG1sbnM6c29hcD0iaHR0cDovL3d3dy53My5vcmcvMjAwMy8wNS9zb2FwLWVudmVsb3BlIiB4bWxuczppbXBsPSJodHRwOi8vaW1wbC5zZXJ2aWNlLnJlZ2lzdGVyLm1lbWJlci5sYi5jYXJib24ud3NvMi5vcmciIHhtbG5zOnhzZD0iaHR0cDovL3V0aWwuc2VydmljZS5yZWdpc3Rlci5tZW1iZXIubGIuY2FyYm9uLndzbzIub3JnL3hzZCI+</ns:binary></soapenv:Body></soapenv:Envelope> [4] [2012-08-08 17:21:34,363] ERROR - RPCMessageReceiver Exception occurred while trying to invoke service method addMember org.apache.axis2.AxisFault: namespace mismatch require http://impl.service.register.member.lb.carbon.wso2.org found http://ws.apache.org/commons/ns/payload at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:190) at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) at org.apache.synapse.transport.nhttp.ServerWorker.processEntityEnclosingMethod(ServerWorker.java:409) at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:261) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) [2012-08-08 17:21:34,366] ERROR - ServerWorker Error processing POST request org.apache.axis2.AxisFault: namespace mismatch require http://impl.service.register.member.lb.carbon.wso2.org found http://ws.apache.org/commons/ns/payload at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:190) at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) at org.apache.synapse.transport.nhttp.ServerWorker.processEntityEnclosingMethod(ServerWorker.java:409) at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:261) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Thanks & regards, Nirmal Software Engineer- Platform Technologies Team, WSO2 Inc. Mobile: +94715779733 Blog: http://nirmalfdo.blogspot.com/
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