[rules-users] Intermittent startup error with Integration Server?

I'm using the Drools Integration server (5.5) (with a persisted stateful ksession) and a java client that is sending events via httpclient. Most of the time, things work fine. Sometimes, when I restart the integration server, when it comes back up I I start getting messages (all following msgs to the server fail with a 500 (internal) error): org.apache.cxf.jaxrs.impl.WebApplicationExceptoinMapper toResponse WARNING: WebApplicationException has been caught : No converter specified for class org.drools.command.runtime.BatchExceutionCommandImpl ---- Debugging information ---- version : null ------------------------------- To fix this problem, I need to: 1) stop the client sending messages to the integration server, 2) restart the integration server 3) once it's up, I send a single message (which is successfully processed) 4) turn the client back on, and everything is just fine. It appears as if the Integration server doesn't like receiving messages as it is coming up. Does anyone have any thoughts about what is going on here and how to mitigate? Thanks, -J -- View this message in context: http://drools.46999.n3.nabble.com/Intermittent-startup-error-with-Integra... Sent from the Drools: User forum mailing list archive at Nabble.com.