/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.cassandra.net;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.cassandra.config.DatabaseDescriptor;
import org.apache.cassandra.service.StorageService;
public class MessageDeliveryTask implements Runnable
{
private static final Logger logger_ = LoggerFactory.getLogger(MessageDeliveryTask.class);
private Message message;
private final long constructionTime = System.currentTimeMillis();
private final String id;
public MessageDeliveryTask(Message message, String id)
{
assert message != null;
this.message = message;
this.id = id;
}
public void run()
{
StorageService.Verb verb = message.getVerb();
if (MessagingService.DROPPABLE_VERBS.contains(verb)
&& System.currentTimeMillis() > constructionTime + DatabaseDescriptor.getRpcTimeout())
{
MessagingService.instance().incrementDroppedMessages(verb);
return;
}
IVerbHandler verbHandler = MessagingService.instance().getVerbHandler(verb);
if (verbHandler == null)
{
logger_.debug("Unknown verb {}", verb);
return;
}
verbHandler.doVerb(message, id);
}
}