dubbo ExchangeChannel 源码
dubbo ExchangeChannel 代码
文件路径：/dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/exchange/ExchangeChannel.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.dubbo.remoting.exchange;
import org.apache.dubbo.remoting.Channel;
import org.apache.dubbo.remoting.RemotingException;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutorService;
/**
* ExchangeChannel. (API/SPI, Prototype, ThreadSafe)
*/
public interface ExchangeChannel extends Channel {
/**
* send request.
*
* @param request
* @return response future
* @throws RemotingException
*/
@Deprecated
CompletableFuture<Object> request(Object request) throws RemotingException;
/**
* send request.
*
* @param request
* @param timeout
* @return response future
* @throws RemotingException
*/
@Deprecated
CompletableFuture<Object> request(Object request, int timeout) throws RemotingException;
/**
* send request.
*
* @param request
* @return response future
* @throws RemotingException
*/
CompletableFuture<Object> request(Object request, ExecutorService executor) throws RemotingException;
/**
* send request.
*
* @param request
* @param timeout
* @return response future
* @throws RemotingException
*/
CompletableFuture<Object> request(Object request, int timeout, ExecutorService executor) throws RemotingException;
/**
* get message handler.
*
* @return message handler
*/
ExchangeHandler getExchangeHandler();
/**
* graceful close.
*
* @param timeout
*/
@Override
void close(int timeout);
}
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