public void messagingEngineDestroyed ( JsMessagingEngine messagingEngine ) { final String methodName = "messagingEngineDestroyed" ; if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . entry ( this , TRACE , methodName , messagingEngine ) ; } /* * If there are no longer any local messaging engines on the required * bus, switch to a remote messaging engine */ final JsMessagingEngine [ ] localMessagingEngines = SibRaEngineComponent . getMessagingEngines ( _endpointConfiguration . getBusName ( ) ) ; if ( 0 == localMessagingEngines . length ) { /* * The last local messaging engine for the required bus has been * destroyed; we may be able to now connect remotely so kick off * a check. */ SibTr . info ( TRACE , "ME_DESTROYED_CWSIV0779" , new Object [ ] { messagingEngine . getName ( ) , _endpointConfiguration . getBusName ( ) } ) ; try { clearTimer ( ) ; timerLoop ( ) ; } catch ( final ResourceException exception ) { FFDCFilter . processException ( exception , CLASS_NAME + "." + methodName , FFDC_PROBE_1 , this ) ; SibTr . error ( TRACE , "MESSAGING_ENGINE_STOPPING_CWSIV0765" , new Object [ ] { exception , messagingEngine . getName ( ) , messagingEngine . getBusName ( ) } ) ; } } if ( TraceComponent . isAnyTracingEnabled ( ) && TRACE . isEntryEnabled ( ) ) { SibTr . exit ( this , TRACE , methodName ) ; } }
If a messaging engine is destroyed and there are now no local messaging engines on the server then kick off a check to see if we can connect to one .