com.solacesystems.jcsmp

Interface JCSMPReconnectEventHandler

public interface JCSMPReconnectEventHandler

JCSMPReconnectEventHandler is a callback interface called before and after the subscriber data channel is reestablished.

Through the implementation of JCSMPReconnectEventHandler, applications can execute a list of actions before and after JCSMP attempts to reestablish the connection.

Refer to JCSMPSession.getMessageConsumer(JCSMPReconnectEventHandler, XMLMessageListener) for more details.

Method Summary

Modifier and Type	Method and Description
void	postReconnect() Called after each reconnection.
boolean	preReconnect() Called before each reconnection attempt.

Method Detail

preReconnect

boolean preReconnect()
              throws JCSMPException

Called before each reconnection attempt. Here an application can perform actions before the API reestablishes the connection. If this method returns false, the API aborts the reconnect operation.

It is not permitted to call session operations from this callback, as those would block until the reconnection completes and cause a deadlock.

Returns:

True to continue with the reconnect operation; false to abort the reconnect operation.

Throws:

JCSMPException - upon error

postReconnect

void postReconnect()
            throws JCSMPException

Called after each reconnection. An application can perform actions that must be taken after the connection is reestablished successfully.

It is permitted to call session operations in this callback.

Throws:

JCSMPException - upon error