package com.ld.igds.protocol.beibo.grainv1.server;
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import com.ld.igds.util.BytesUtil;
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import com.ld.io.api.IoSession;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 工具类
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*
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* @author vince
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*/
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public class BeiboGrainV1ServerUtils {
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/**
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* 记录每个连接的最后一次信息时间 key = 连接的KYE，data =当前时间戳
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*/
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public static Map<String, Long> contextMapHeart = new HashMap<>();
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public static Map<String, IoSession> contextIoSession = new HashMap<>();
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public static int HEART_BEAT_TIME = 30;//心跳间隔时间
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/**
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* 针对无线粮情主机的默认ID配置
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*/
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public static String DEFAULT_MAC_ID = "6550";
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/**
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* 生成TCP连接的KEY
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*
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* @param ip
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* @param port
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* @return
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*/
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public static String getServerKey(String ip, Integer port) {
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return ip + ":" + port;
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}
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/**
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* 添加最新心跳时间戳
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*
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* @param session
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*/
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public static void addHeartBeat(IoSession session) {
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contextMapHeart.put(getServerKey(session.getAddress(), session.getPort()), System.currentTimeMillis());
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}
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public static Long getHearBeat(IoSession session) {
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return contextMapHeart.get(getServerKey(session.getAddress(), session.getPort()));
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}
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public static void addSession(IoSession session) {
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contextIoSession.put(DEFAULT_MAC_ID, session);
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}
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public static IoSession getSession() {
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return contextIoSession.get(DEFAULT_MAC_ID);
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}
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}
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