"weblogic.net.http.KeepAliveCache.get" Stuck Threads While Invoking External Webservice When WLS is Configured With JSSE

(Doc ID 1313231.1)

Last updated on JULY 26, 2016

Applies to:

Oracle Service Bus - Version 11.1.1.3.0 and later
Information in this document applies to any platform.

Symptoms

When Oracle Service Bus (OSB) server is configured with JSEE SSL, calls to external web service hung sporadically. Threads are stuck with the below trace.


StackTrace:
java.util.Vector.isEmpty(Vector.java:279)
weblogic.net.http.KeepAliveCache.get(KeepAliveCache.java:150)
weblogic.net.http.HttpClient.findInCache(HttpClient.java:230)
weblogic.net.http.HttpsClient.New(HttpsClient.java:499)
weblogic.net.http.HttpsURLConnection.connect(HttpsURLConnection.java:239)
weblogic.net.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:253)
com.bea.wli.sb.transports.http.HttpOutboundMessageContext.setRequestPayload(HttpOutboundMessageContext.java:258)
com.bea.wli.sb.transports.http.HttpOutboundMessageContext.send(HttpOutboundMessageContext.java:294)
com.bea.wli.sb.transports.http.wls.HttpTransportProvider.sendMessageAsyn
...........

Cause

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