NodeF.tars

/**
 * Tencent is pleased to support the open source community by making Tars available.
 *
 * Copyright (C) 2016THL A29 Limited, a Tencent company. All rights reserved.
 *
 * Licensed under the BSD 3-Clause License (the "License"); you may not use this file except 
 * in compliance with the License. You may obtain a copy of the License at
 *
 * https://opensource.org/licenses/BSD-3-Clause
 *
 * 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.
 */

module tars
{
    struct ServerInfo
    {
        0 require string application;
        1 require string serverName;
        2 require int pid;
        3 optional string adapter;
    };

    interface ServerF
    {
        /**
        * 向node定时上报serverInfo
        * @param serverInfo  服务状态
        * @return  int 
        */      
        int keepAlive(ServerInfo serverInfo);
        
        /**
        * 向node定时上报serverInfo(Activing状态)
        * @param serverInfo  服务状态
        * @return  int
        */
        int keepActiving(ServerInfo serverInfo);

        /**
        * 向node上报TARS版本信息
        * @param string  版本信息
        * @return  int 
        */      
        int reportVersion(string app,string serverName,string version);

        /**
        * 获取最近keepalive的时间戳
        * @return 最后一次keepalive的时间戳
        */
        unsigned int getLatestKeepAliveTime();
    };
};