[jboss-user] [JBoss Remoting Users] - Re: Weird port number on connection fail

ron.sigal@jboss.com do-not-reply at jboss.com
Fri Sep 4 19:53:06 EDT 2009

Actually, that number, strange as it seems, is fine.  Normally, that number would be the port where the bisocket:// ...
callback server (on the client side) would be listening, but the bisocket transport doesn't open a port on the client, so this number is just a unique value to distinguish this InvokerLocator from any other InvokerLocators.

When a callback client (on the server side), which JBossMessaging uses to sends messages to a consumer, wants a new socket, it writes a message to the client, and the exception you're seeing means that that process failed.  It could be a problem with the connection over which that message is written, but it's more likely that there's a problem on the client side.  Take a look at your client side logs.  If you see a complaint from ConnectionValidator about a failed connection, try increasing the values of 

  |   <attribute name="validatorPingPeriod" isParam="true">10000</attribute>
  |   <attribute name="validatorPingTimeout" isParam="true">5000</attribute>

in your $JBOSS_HOME/server/$CONFIG/jboss-messaging.sar/remoting-bisocket-service.xml.  That will reduce the likelihood of spurious connection failures on a busy network or between busy hosts.

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