[switchyard-issues] [JBoss JIRA] (SWITCHYARD-674) Recursive handler activity when invoking a web service from a BPEL process using the wrong URL

[Gary Brown (JIRA)]

Gary Brown created SWITCHYARD-674:
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             Summary: Recursive handler activity when invoking a web service from a BPEL process using the wrong URL
                 Key: SWITCHYARD-674
                 URL: https://issues.jboss.org/browse/SWITCHYARD-674
             Project: SwitchYard
          Issue Type: Bug
            Reporter: Gary Brown
         Attachments: loan-request.xml, switchyard-quickstart-bpel-service-loan-approval-WRONG-URL.jar, switchyard-quickstart-bpel-service-risk-assessment.jar

Using the latest 0.4-SNAPSHOT, I deployed two separate BPEL apps, one doing an external invoke of the other. When the URL to the external web service (i.e. BPEL process) is valid, there is no problem. However when the URL is deliberately set to an incorrect location (valid URL, just no web service at the endpoint), there is recursive behaviour establishing the handler chain.

This eventually results in no more file descriptors:

13:36:37,577 ERROR [org.switchyard.internal.DefaultHandlerChain] (pool-10-thread-318) org.switchyard.HandlerException was thrown by handler(provider): Unexpected exception handling SOAP Message --- Caused by javax.xml.soap.SOAPException: Cannot process SOAP request --- Caused by javax.xml.ws.WebServiceException: Could not send Message. --- Caused by java.net.SocketException: SocketException invoking http://127.0.0.1:18001/riskAssessorXXX: Too many open files --- Caused by java.net.SocketException: Too many open files
13:36:37,579 DEBUG [org.switchyard.internal.DefaultHandlerChain] (pool-10-thread-318) : org.switchyard.HandlerException: Unexpected exception handling SOAP Message
	at org.switchyard.component.soap.OutboundHandler.handleMessage(OutboundHandler.java:153) [switchyard-component-soap-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.internal.DefaultHandlerChain.handleMessage(DefaultHandlerChain.java:148) [switchyard-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.internal.DefaultHandlerChain.handle(DefaultHandlerChain.java:121) [switchyard-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.internal.LocalDispatcher.dispatch(LocalExchangeBus.java:72) [switchyard-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.internal.ExchangeImpl.sendInternal(ExchangeImpl.java:255) [switchyard-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.internal.ExchangeImpl.send(ExchangeImpl.java:178) [switchyard-runtime-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.component.soap.InboundHandler.invoke(InboundHandler.java:218) [switchyard-component-soap-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.component.soap.BaseWebService.invoke(BaseWebService.java:69) [switchyard-component-soap-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at org.switchyard.component.soap.BaseWebService.invoke(BaseWebService.java:34) [switchyard-component-soap-0.4.0-SNAPSHOT.jar:0.4.0-SNAPSHOT]
	at sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source) [:1.6.0_18]



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