org.apache.qpid.client

Interface ConnectAttemptListener

public interface ConnectAttemptListener

An implementation of ConnectAttemptListener can be set on a concrete implementation of AbstractConnectionFactory in order to notify messaging application about every successful and unsuccessful connectivity attempt. The connectAttemptFailed(URI, JMSException) can be used as a trigger to rotate expired credentials, if those are set via extension mechanism AbstractConnectionFactory.setExtension(String, BiFunction).

Method Summary

Modifier and Type	Method and Description
boolean	connectAttemptFailed(URI brokerURI, javax.jms.JMSException e) Invoked when connect attempt to the given broker URI failed with a given exception.
void	connectAttemptSucceeded(URI brokerURI) Invoked when connection is established successfully to the broker with a given URI

Method Detail

connectAttemptFailed

boolean connectAttemptFailed(URI brokerURI,
                             javax.jms.JMSException e)

Invoked when connect attempt to the given broker URI failed with a given exception. This method can be used to rotate the credentials and re-attempt the connection to the broker with new credentials which can be set using extension mechanism AbstractConnectionFactory.setExtension(String, BiFunction). The method can return true, if connection attempt needs to be repeated to the same broker immediately and without incrementing a failover re-try counter. Otherwise, the connection would be attempted as per failover settings.

Parameters:

brokerURI - target broker URI

e - exception thrown on connect attempt

Returns:

true if connect attempt to the given broker URI needs to be repeated again

connectAttemptSucceeded

void connectAttemptSucceeded(URI brokerURI)

Invoked when connection is established successfully to the broker with a given URI

Parameters:

brokerURI - target broker URI