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/**
 * Copyright (C) 2010-2013 Alibaba Group Holding Limited
 *
 * Licensed 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 com.alibaba.rocketmq.remoting;

import java.util.List;
import java.util.concurrent.ExecutorService;

import com.alibaba.rocketmq.remoting.exception.RemotingConnectException;
import com.alibaba.rocketmq.remoting.exception.RemotingSendRequestException;
import com.alibaba.rocketmq.remoting.exception.RemotingTimeoutException;
import com.alibaba.rocketmq.remoting.exception.RemotingTooMuchRequestException;
import com.alibaba.rocketmq.remoting.netty.NettyRequestProcessor;
import com.alibaba.rocketmq.remoting.protocol.RemotingCommand;


/**
 * 远程通信，Client接口
 * 
 * @author shijia.wxr
 * @since 2013-7-13
 */
public interface RemotingClient extends RemotingService {

    public void updateNameServerAddressList(final List addrs);


    public List getNameServerAddressList();


    public RemotingCommand invokeSync(final String addr, final RemotingCommand request,
            final long timeoutMillis) throws InterruptedException, RemotingConnectException,
            RemotingSendRequestException, RemotingTimeoutException;


    public void invokeAsync(final String addr, final RemotingCommand request, final long timeoutMillis,
            final InvokeCallback invokeCallback) throws InterruptedException, RemotingConnectException,
            RemotingTooMuchRequestException, RemotingTimeoutException, RemotingSendRequestException;


    public void invokeOneway(final String addr, final RemotingCommand request, final long timeoutMillis)
            throws InterruptedException, RemotingConnectException, RemotingTooMuchRequestException,
            RemotingTimeoutException, RemotingSendRequestException;


    public void registerProcessor(final int requestCode, final NettyRequestProcessor processor,
            final ExecutorService executor);


    public boolean isChannelWriteable(final String addr);
}