hadoop RpcResponse 源码
haddop RpcResponse 代码
文件路径：/hadoop-common-project/hadoop-nfs/src/main/java/org/apache/hadoop/oncrpc/RpcResponse.java
/**
* 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.hadoop.oncrpc;
import java.net.SocketAddress;
import io.netty.buffer.ByteBuf;
import io.netty.channel.DefaultAddressedEnvelope;
/**
* RpcResponse encapsulates a response to a RPC request. It contains the data
* that is going to cross the wire, as well as the information of the remote
* peer.
*/
public class RpcResponse extends
DefaultAddressedEnvelope<ByteBuf, SocketAddress> {
public RpcResponse(ByteBuf message, SocketAddress recipient) {
super(message, recipient, null);
}
public RpcResponse(ByteBuf message, SocketAddress recipient,
SocketAddress sender) {
super(message, recipient, sender);
}
public ByteBuf data() {
return this.content();
}
public SocketAddress remoteAddress() {
return this.recipient();
}
}
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