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A client library for memcached.
/**
* Copyright (C) 2006-2009 Dustin Sallings
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALING
* IN THE SOFTWARE.
*/
package net.spy.memcached;
/**
* Failure modes for node failures.
*/
public enum FailureMode {
/**
* Move on to functional nodes when nodes fail.
*
*
* In this failure mode, the failure of a node will cause its current queue
* and future requests to move to the next logical node in the cluster for a
* given key.
*
*/
Redistribute,
/**
* Continue to retry a failing node until it comes back up.
*
*
* This failure mode is appropriate when you have a rare short downtime of a
* memcached node that will be back quickly, and your app is written to not
* wait very long for async command completion.
*
*/
Retry,
/**
* Automatically cancel all operations heading towards a downed node.
*/
Cancel
}
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