io.lettuce.core.failover.event

Class AllDatabasesUnhealthyEvent

java.lang.Object

io.lettuce.core.failover.event.AllDatabasesUnhealthyEvent

All Implemented Interfaces:

Event

@Experimental
public class AllDatabasesUnhealthyEvent
extends Object
implements Event

Event that is fired when all configured databases are unhealthy and no failover target can be selected for a failover attempt.

This event indicates that the MultiDbClient attempted to find a healthy database for the current failover attempt but all databases were unhealthy at that time. The event may be fired multiple times as failover is retried; the failedAttempts value reflects the number of failed failover attempts so far.

Since:

7.4

Author:

Ivo Gaydajiev

Constructor Summary

Constructors

Constructor and Description
AllDatabasesUnhealthyEvent(int failedAttempts, List<RedisURI> unhealthyDatabases, StatefulRedisMultiDbConnection<?,?> source) Creates a new AllDatabasesUnhealthyEvent.

Method Summary

Modifier and Type	Method and Description
int	getFailedAttempts() Returns the number of failed failover attempts before this event was fired.
StatefulRedisMultiDbConnection<?,?>	getSource() Returns the connection that fired this event.
List<RedisURI>	getUnhealthyDatabases() Returns an unmodifiable list of unhealthy database URIs at the time this event was fired.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AllDatabasesUnhealthyEvent

public AllDatabasesUnhealthyEvent(int failedAttempts,
                                  List<RedisURI> unhealthyDatabases,
                                  StatefulRedisMultiDbConnection<?,?> source)

Creates a new AllDatabasesUnhealthyEvent.

Parameters:

failedAttempts - the number of failed failover attempts

unhealthyDatabases - the list of unhealthy database URIs

source - the connection that fired the event

Method Detail

getFailedAttempts

public int getFailedAttempts()

Returns the number of failed failover attempts before this event was fired.

Returns:

the number of failed attempts

getUnhealthyDatabases

public List<RedisURI> getUnhealthyDatabases()

Returns an unmodifiable list of unhealthy database URIs at the time this event was fired.

Returns:

the list of unhealthy database URIs

getSource

public StatefulRedisMultiDbConnection<?,?> getSource()

Returns the connection that fired this event.

Returns:

the source connection

toString

public String toString()

Overrides:

toString in class Object