WS Binding throws ServiceRuntimeException: No callback wire found for / under
load
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Key: TUSCANY-1927
URL: https://issues.apache.org/jira/browse/TUSCANY-1927
Project: Tuscany
Issue Type: Bug
Components: Java SCA Axis Binding Extension
Affects Versions: Java-SCA-1.0
Reporter: Lou Amodeo
When running callbacks over the Web Services binding an intemittent exception
occurs when running under load with concurrent clients.
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R
org.osoa.sca.ServiceRuntimeException: org.osoa.sca.ServiceRuntimeException: No
callback wire found for /
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(Axis2BindingInvoker.java:216)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Axis2BindingInvoker.java:133)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
com.ibm.ws.soa.sca.runtime.impl.RuntimeExtensionManager.invokeNextInterceptor(RuntimeExtensionManager.java:211)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
com.ibm.ws.soa.sca.runtime.impl.RuntimeExtensionManager.processMessage(RuntimeExtensionManager.java:96)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
com.ibm.ws.soa.sca.runtime.impl.RuntimeTuscanyInterceptor.invoke(RuntimeTuscanyInterceptor.java:131)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
org.apache.tuscany.sca.core.databinding.wire.DataTransformationInteceptor.invoke(DataTransformationInteceptor.java:83)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:259)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:156)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
$Proxy73.priceQuoteCallByItem(Unknown Source)
[11/28/07 4:14:51:906 CST] 0000004b SystemErr R at
pqclientcb.sca.ws.PriceQuoteCBClientComponentImpl.getPriceQuotes(PriceQuoteCBClientComponentImpl.java:64)
This is caused by the Axis2 EndpointReference being shared by multiple
threads. I applied the following local fix and they problem has been resolved.
Axis2BindingInvoker.java
// If target endpoint was not specified when this invoker was created,
// use dynamically specified target endpoint passed in on this call
EndpointReference toEPR = options.getTo();
if (toEPR == null) {
ep = msg.getTo();
toEPR = new EndpointReference(ep.getURI());
}
else
toEPR = new EndpointReference(toEPR.getAddress()); // <== added
this "else" to create a new instance of EPR.
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