4942f306 CONN_PURGE_ABORT

Explanation
  An unrecoverable error occurred on a TCP/IP connection.
All outstanding requests are cancelled. Errors include: 
A GIOP MessageError or unknown message type

An IOException that is received while data is being read from
the socket

An unexpected error or exception that occurs during message processing

User response
 Investigate each request and reissue if necessary.
If the problem occurs again, enable ORB, network tracing, or both,
to determine the cause of the failure.