Sets an exception listener for this connection.
If a JMS provider detects a serious problem with a connection, it informs
the connection's ExceptionListener
, if one has been
registered. It does this by calling the listener's onException
method, passing it a JMSException
object describing the
problem.
An exception listener allows a client to be notified of a problem
asynchronously. Some connections only consume messages, so they would
have no other way to learn their connection has failed.
A connection serializes execution of its ExceptionListener
.
A JMS provider should attempt to resolve connection problems itself
before it notifies the client of them.