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2023-01-12 e2944938cddbe41af0bd65fb3cb2c2459c55a134

 src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java

@@ -1,17 +1,17 @@
package com.genersoft.iot.vmp.service.impl;

import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatformCatch;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.gb28181.bean.SubscribeHolder;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IPlatformService;
import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.GbStreamMapper;
import com.genersoft.iot.vmp.storager.dao.ParentPlatformMapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
@@ -20,7 +20,9 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.sip.TimeoutEvent;
import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import java.text.ParseException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -56,6 +58,12 @@

    @Autowired
    private SubscribeHolder subscribeHolder;

    @Autowired
    private GbStreamMapper gbStreamMapper;

    @Autowired
    private UserSetting userSetting;



@@ -93,9 +101,13 @@
        if (parentPlatform.isEnable()) {
            // 保存时启用就发送注册
            // 注册成功时由程序直接调用了online方法
            commanderForPlatform.register(parentPlatform, eventResult -> {
                logger.info("[国标级联] {},添加向上级注册失败，请确定上级平台可用时重新保存", parentPlatform.getServerGBId());
            }, null);
            try {
                commanderForPlatform.register(parentPlatform, eventResult -> {
                    logger.info("[国标级联] {},添加向上级注册失败，请确定上级平台可用时重新保存", parentPlatform.getServerGBId());
                }, null);
            } catch (InvalidArgumentException | ParseException | SipException e) {
                logger.error("[命令发送失败] 国标级联: {}", e.getMessage());
            }
        }
        return result > 0;
    }
@@ -118,58 +130,87 @@
        }

        final String registerTaskKey = REGISTER_KEY_PREFIX + parentPlatform.getServerGBId();
        if (dynamicTask.contains(registerTaskKey)) {
            dynamicTask.stop(registerTaskKey);
        }
        // 添加注册任务
        dynamicTask.startDelay(registerTaskKey,
        if (!dynamicTask.isAlive(registerTaskKey)) {
            // 添加注册任务
            dynamicTask.startCron(registerTaskKey,
                // 注册失败（注册成功时由程序直接调用了online方法）
                ()->commanderForPlatform.register(parentPlatform, eventResult -> offline(parentPlatform),null),
                ()-> {
                    registerTask(parentPlatform);
                },
                (parentPlatform.getExpires() - 10) *1000);
        }


        final String keepaliveTaskKey = KEEPALIVE_KEY_PREFIX + parentPlatform.getServerGBId();
        if (!dynamicTask.contains(keepaliveTaskKey)) {
            // 添加心跳任务
            dynamicTask.startCron(keepaliveTaskKey,
                    ()-> commanderForPlatform.keepalive(parentPlatform, eventResult -> {
                        // 心跳失败
                        if (eventResult.type == SipSubscribe.EventResultType.timeout) {
                            // 心跳超时
                            ParentPlatformCatch platformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
                            // 此时是第三次心跳超时， 平台离线
                            if (platformCatch.getKeepAliveReply()  == 2) {
                                // 设置平台离线，并重新注册
                                offline(parentPlatform);
                                logger.info("[国标级联] {}，三次心跳超时后再次发起注册", parentPlatform.getServerGBId());
                                commanderForPlatform.register(parentPlatform, eventResult1 -> {
                                    logger.info("[国标级联] {}，三次心跳超时后再次发起注册仍然失败，开始定时发起注册，间隔为1分钟", parentPlatform.getServerGBId());
                                    // 添加注册任务
                                    dynamicTask.startCron(registerTaskKey,
                                            // 注册失败（注册成功时由程序直接调用了online方法）
                                            ()->logger.info("[国标级联] {},平台离线后持续发起注册，失败", parentPlatform.getServerGBId()),
                                            60*1000);
                                }, null);
                            }
                    ()-> {
                        try {
                            commanderForPlatform.keepalive(parentPlatform, eventResult -> {
                                // 心跳失败
                                if (eventResult.type == SipSubscribe.EventResultType.timeout) {
                                    // 心跳超时
                                    ParentPlatformCatch platformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
                                    // 此时是第三次心跳超时， 平台离线
                                    if (platformCatch.getKeepAliveReply()  == 2) {
                                        // 设置平台离线，并重新注册
                                        logger.info("[国标级联] {}，三次心跳超时后再次发起注册", parentPlatform.getServerGBId());
                                        try {
                                            commanderForPlatform.register(parentPlatform, eventResult1 -> {
                                                logger.info("[国标级联] {}，三次心跳超时后再次发起注册仍然失败，开始定时发起注册，间隔为1分钟", parentPlatform.getServerGBId());
                                                offline(parentPlatform, false);
                                            }, null);
                                        } catch (InvalidArgumentException | ParseException | SipException e) {
                                            logger.error("[命令发送失败] 国标级联 注册: {}", e.getMessage());
                                        }
                                    }

                        }else {
                            logger.warn("[国标级联]发送心跳收到错误，code： {}, msg: {}", eventResult.statusCode, eventResult.msg);
                        }
                                }else {
                                    logger.warn("[国标级联]发送心跳收到错误，code： {}, msg: {}", eventResult.statusCode, eventResult.msg);
                                }

                    }, eventResult -> {
                        // 心跳成功
                        // 清空之前的心跳超时计数
                        ParentPlatformCatch platformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
                        if (platformCatch.getKeepAliveReply() > 0) {
                            platformCatch.setKeepAliveReply(0);
                            redisCatchStorage.updatePlatformCatchInfo(platformCatch);
                            }, eventResult -> {
                                // 心跳成功
                                // 清空之前的心跳超时计数
                                ParentPlatformCatch platformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
                                if (platformCatch.getKeepAliveReply() > 0) {
                                    platformCatch.setKeepAliveReply(0);
                                    redisCatchStorage.updatePlatformCatchInfo(platformCatch);
                                }
                            });
                        } catch (SipException | InvalidArgumentException | ParseException e) {
                            logger.error("[命令发送失败] 国标级联 发送心跳: {}", e.getMessage());
                        }
                    }),
                    },
                    (parentPlatform.getKeepTimeout() - 10)*1000);
        }
    }

    private void registerTask(ParentPlatform parentPlatform){
        try {
            // 设置超时重发， 后续从底层支持消息重发
            String key = KEEPALIVE_KEY_PREFIX + parentPlatform.getServerGBId() + "_timeout";
            if (dynamicTask.isAlive(key)) {
                return;
            }
            dynamicTask.startDelay(key, ()->{
                registerTask(parentPlatform);
            }, 1000);
            logger.info("[国标级联] 平台：{}注册即将到期，重新注册", parentPlatform.getServerGBId());
            commanderForPlatform.register(parentPlatform, eventResult -> {
                dynamicTask.stop(key);
                offline(parentPlatform, false);
            },eventResult -> {
                dynamicTask.stop(key);
            });
        } catch (InvalidArgumentException | ParseException | SipException e) {
            logger.error("[命令发送失败] 国标级联定时注册: {}", e.getMessage());
        }
    }

    @Override
    public void offline(ParentPlatform parentPlatform) {
    public void offline(ParentPlatform parentPlatform, boolean stopRegister) {
        logger.info("[平台离线]：{}", parentPlatform.getServerGBId());
        ParentPlatformCatch parentPlatformCatch = redisCatchStorage.queryPlatformCatchInfo(parentPlatform.getServerGBId());
        parentPlatformCatch.setKeepAliveReply(0);
@@ -183,11 +224,13 @@
        // 停止所有推流
        logger.info("[平台离线] {}, 停止所有推流", parentPlatform.getServerGBId());
        stopAllPush(parentPlatform.getServerGBId());
        // 清除注册定时
        logger.info("[平台离线] {}, 停止定时注册任务", parentPlatform.getServerGBId());
        final String registerTaskKey = REGISTER_KEY_PREFIX + parentPlatform.getServerGBId();
        if (dynamicTask.contains(registerTaskKey)) {
            dynamicTask.stop(registerTaskKey);
        if (stopRegister) {
            // 清除注册定时
            logger.info("[平台离线] {}, 停止定时注册任务", parentPlatform.getServerGBId());
            final String registerTaskKey = REGISTER_KEY_PREFIX + parentPlatform.getServerGBId();
            if (dynamicTask.contains(registerTaskKey)) {
                dynamicTask.stop(registerTaskKey);
            }
        }
        // 清除心跳定时
        logger.info("[平台离线] {}, 停止定时发送心跳任务", parentPlatform.getServerGBId());
@@ -219,13 +262,52 @@
    @Override
    public void login(ParentPlatform parentPlatform) {
        final String registerTaskKey = REGISTER_KEY_PREFIX + parentPlatform.getServerGBId();
        commanderForPlatform.register(parentPlatform, eventResult1 -> {
            logger.info("[国标级联] {}，开始定时发起注册，间隔为1分钟", parentPlatform.getServerGBId());
            // 添加注册任务
            dynamicTask.startCron(registerTaskKey,
                    // 注册失败（注册成功时由程序直接调用了online方法）
                    ()->logger.info("[国标级联] {},平台离线后持续发起注册，失败", parentPlatform.getServerGBId()),
                    60*1000);
        }, null);
        try {
            commanderForPlatform.register(parentPlatform, eventResult1 -> {
                logger.info("[国标级联] {}，开始定时发起注册，间隔为1分钟", parentPlatform.getServerGBId());
                // 添加注册任务
                dynamicTask.startCron(registerTaskKey,
                        // 注册失败（注册成功时由程序直接调用了online方法）
                        ()->logger.info("[国标级联] {},平台离线后持续发起注册，失败", parentPlatform.getServerGBId()),
                        60*1000);
            }, null);
        } catch (InvalidArgumentException | ParseException | SipException e) {
            logger.error("[命令发送失败] 国标级联注册: {}", e.getMessage());
        }
    }

    @Override
    public void sendNotifyMobilePosition(String platformId) {
        ParentPlatform platform = platformMapper.getParentPlatByServerGBId(platformId);
        if (platform == null) {
            return;
        }
        SubscribeInfo subscribe = subscribeHolder.getMobilePositionSubscribe(platform.getServerGBId());
        if (subscribe != null) {

            // TODO 暂时只处理视频流的回复,后续增加对国标设备的支持
            List<DeviceChannel> gbStreams = gbStreamMapper.queryGbStreamListInPlatform(platform.getServerGBId(), userSetting.isUsePushingAsStatus());
            if (gbStreams.size() == 0) {
                return;
            }
            for (DeviceChannel deviceChannel : gbStreams) {
                String gbId = deviceChannel.getChannelId();
                GPSMsgInfo gpsMsgInfo = redisCatchStorage.getGpsMsgInfo(gbId);
                // 无最新位置不发送
                if (gpsMsgInfo != null) {
                    // 经纬度都为0不发送
                    if (gpsMsgInfo.getLng() == 0 && gpsMsgInfo.getLat() == 0) {
                        continue;
                    }
                    // 发送GPS消息
                    try {
                        commanderForPlatform.sendNotifyMobilePosition(platform, gpsMsgInfo, subscribe);
                    } catch (InvalidArgumentException | ParseException | NoSuchFieldException | SipException |
                             IllegalAccessException e) {
                        logger.error("[命令发送失败] 国标级联 移动位置通知: {}", e.getMessage());
                    }
                }
            }
        }
    }
}