package org.apache.cassandra.service;
/*
*
* 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.
*
*/
import org.apache.cassandra.gms.EchoMessage;
import org.apache.cassandra.net.IVerbHandler;
import org.apache.cassandra.net.MessageIn;
import org.apache.cassandra.net.MessageOut;
import org.apache.cassandra.net.MessagingService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class EchoVerbHandler implements IVerbHandler<EchoMessage>
{
private static final Logger logger = LoggerFactory.getLogger(EchoVerbHandler.class);
public void doVerb(MessageIn<EchoMessage> message, int id)
{
MessageOut<EchoMessage> echoMessage = new MessageOut<EchoMessage>(MessagingService.Verb.REQUEST_RESPONSE, new EchoMessage(), EchoMessage.serializer);
logger.trace("Sending a EchoMessage reply {}", message.from);
MessagingService.instance().sendReply(echoMessage, id, message.from);
}
}