package com.genersoft.iot.vmp.service.impl;
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import com.alibaba.fastjson2.JSON;
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import com.alibaba.fastjson2.JSONArray;
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import com.alibaba.fastjson2.JSONObject;
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import com.genersoft.iot.vmp.common.StreamInfo;
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import com.genersoft.iot.vmp.conf.DynamicTask;
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import com.genersoft.iot.vmp.conf.SipConfig;
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import com.genersoft.iot.vmp.conf.UserSetting;
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import com.genersoft.iot.vmp.conf.exception.ControllerException;
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import com.genersoft.iot.vmp.conf.exception.ServiceException;
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import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
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import com.genersoft.iot.vmp.gb28181.bean.*;
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import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
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import com.genersoft.iot.vmp.gb28181.session.AudioBroadcastManager;
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import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
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import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
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import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
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import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
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import com.genersoft.iot.vmp.media.zlm.AssistRESTfulUtils;
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import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
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import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
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import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
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import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeFactory;
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import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForRtpServerTimeout;
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import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForStreamChange;
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import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
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import com.genersoft.iot.vmp.service.IDeviceService;
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import com.genersoft.iot.vmp.service.IMediaServerService;
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import com.genersoft.iot.vmp.service.IMediaService;
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import com.genersoft.iot.vmp.service.IPlayService;
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import com.genersoft.iot.vmp.service.bean.*;
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import com.genersoft.iot.vmp.service.redisMsg.RedisGbPlayMsgListener;
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import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
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import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
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import com.genersoft.iot.vmp.utils.DateUtil;
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import com.genersoft.iot.vmp.utils.redis.RedisUtil;
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import com.genersoft.iot.vmp.vmanager.bean.AudioBroadcastResult;
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import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
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import com.genersoft.iot.vmp.vmanager.bean.StreamContent;
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import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
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import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.AudioBroadcastEvent;
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import gov.nist.javax.sip.message.SIPResponse;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Qualifier;
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import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
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import org.springframework.stereotype.Service;
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import org.springframework.util.ObjectUtils;
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import javax.sip.InvalidArgumentException;
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import javax.sip.ResponseEvent;
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import javax.sip.SipException;
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import javax.sip.header.CallIdHeader;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.text.ParseException;
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import java.util.*;
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@SuppressWarnings(value = {"rawtypes", "unchecked"})
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@Service
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public class PlayServiceImpl implements IPlayService {
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private final static Logger logger = LoggerFactory.getLogger(PlayServiceImpl.class);
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@Autowired
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private IVideoManagerStorage storager;
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@Autowired
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private SIPCommander cmder;
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@Autowired
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private AudioBroadcastManager audioBroadcastManager;
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@Autowired
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private IDeviceService deviceService;
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@Autowired
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private ISIPCommanderForPlatform sipCommanderFroPlatform;
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@Autowired
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private IRedisCatchStorage redisCatchStorage;
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@Autowired
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private ZLMRTPServerFactory zlmrtpServerFactory;
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@Autowired
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private DeferredResultHolder resultHolder;
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@Autowired
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private ZLMRESTfulUtils zlmresTfulUtils;
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@Autowired
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private AssistRESTfulUtils assistRESTfulUtils;
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@Autowired
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private IMediaService mediaService;
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@Autowired
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private IMediaServerService mediaServerService;
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@Autowired
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private VideoStreamSessionManager streamSession;
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@Autowired
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private UserSetting userSetting;
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@Autowired
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private SipConfig sipConfig;
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@Autowired
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private DynamicTask dynamicTask;
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@Autowired
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private ZlmHttpHookSubscribe subscribe;
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@Autowired
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private ISIPCommanderForPlatform commanderForPlatform;
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@Qualifier("taskExecutor")
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@Autowired
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private ThreadPoolTaskExecutor taskExecutor;
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@Autowired
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private RedisGbPlayMsgListener redisGbPlayMsgListener;
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@Autowired
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private ZlmHttpHookSubscribe hookSubscribe;
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@Override
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public void play(MediaServerItem mediaServerItem, String deviceId, String channelId,
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ZlmHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
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Runnable timeoutCallback) {
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if (mediaServerItem == null) {
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throw new ControllerException(ErrorCode.ERROR100.getCode(), "未找到可用的zlm");
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}
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String key = DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId;
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RequestMessage msg = new RequestMessage();
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msg.setKey(key);
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Device device = redisCatchStorage.getDevice(deviceId);
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StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
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if (streamInfo != null) {
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String streamId = streamInfo.getStream();
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if (streamId == null) {
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WVPResult wvpResult = new WVPResult();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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wvpResult.setMsg("点播失败， redis缓存streamId等于null");
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msg.setData(wvpResult);
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resultHolder.invokeAllResult(msg);
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return;
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}
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String mediaServerId = streamInfo.getMediaServerId();
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MediaServerItem mediaInfo = mediaServerService.getOne(mediaServerId);
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JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(mediaInfo, streamId);
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if (rtpInfo.getInteger("code") == 0) {
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if (rtpInfo.getBoolean("exist")) {
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int localPort = rtpInfo.getInteger("local_port");
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if (localPort == 0) {
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logger.warn("[点播]，点播时发现rtpServerC存在，但是尚未开始推流");
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// 此时说明rtpServer已经创建但是流还没有推上来
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WVPResult wvpResult = new WVPResult();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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wvpResult.setMsg("点播已经在进行中，请稍候重试");
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msg.setData(wvpResult);
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resultHolder.invokeAllResult(msg);
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return;
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} else {
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WVPResult wvpResult = new WVPResult();
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wvpResult.setCode(ErrorCode.SUCCESS.getCode());
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wvpResult.setMsg(ErrorCode.SUCCESS.getMsg());
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wvpResult.setData(streamInfo);
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msg.setData(wvpResult);
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resultHolder.invokeAllResult(msg);
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if (hookEvent != null) {
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hookEvent.response(mediaServerItem, JSON.parseObject(JSON.toJSONString(streamInfo)));
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}
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}
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} else {
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redisCatchStorage.stopPlay(streamInfo);
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storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
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streamInfo = null;
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}
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} else {
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//zlm连接失败
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redisCatchStorage.stopPlay(streamInfo);
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storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
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streamInfo = null;
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}
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}
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if (streamInfo == null) {
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String streamId = null;
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if (mediaServerItem.isRtpEnable()) {
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streamId = String.format("%s_%s", device.getDeviceId(), channelId);
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}
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SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, device.isSsrcCheck(), false);
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if (ssrcInfo == null) {
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WVPResult wvpResult = new WVPResult();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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wvpResult.setMsg("开启收流失败");
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msg.setData(wvpResult);
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resultHolder.invokeAllResult(msg);
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return;
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}
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play(mediaServerItem, ssrcInfo, device, channelId, (mediaServerItemInUse, response) -> {
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if (hookEvent != null) {
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hookEvent.response(mediaServerItem, response);
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}
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}, event -> {
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// sip error错误
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WVPResult wvpResult = new WVPResult();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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wvpResult.setMsg(String.format("点播失败， 错误码： %s, %s", event.statusCode, event.msg));
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msg.setData(wvpResult);
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resultHolder.invokeAllResult(msg);
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if (errorEvent != null) {
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errorEvent.response(event);
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}
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}, (code, msgStr) -> {
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// invite点播超时
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WVPResult wvpResult = new WVPResult();
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wvpResult.setCode(ErrorCode.ERROR100.getCode());
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if (code == 0) {
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wvpResult.setMsg("点播超时，请稍候重试");
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} else if (code == 1) {
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wvpResult.setMsg("收流超时，请稍候重试");
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}
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msg.setData(wvpResult);
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// 回复之前所有的点播请求
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resultHolder.invokeAllResult(msg);
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});
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}
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}
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private void talk(MediaServerItem mediaServerItem, Device device, String channelId, String stream,
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ZlmHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
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Runnable timeoutCallback, AudioBroadcastEvent audioEvent) {
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String playSsrc = mediaServerItem.getSsrcConfig().getPlaySsrc();
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if (playSsrc == null) {
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audioEvent.call("ssrc已经用尽");
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return;
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}
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SendRtpItem sendRtpItem = new SendRtpItem();
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sendRtpItem.setApp("talk");
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sendRtpItem.setStream(stream);
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sendRtpItem.setSsrc(playSsrc);
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sendRtpItem.setDeviceId(device.getDeviceId());
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sendRtpItem.setPlatformId(device.getDeviceId());
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sendRtpItem.setChannelId(channelId);
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sendRtpItem.setRtcp(false);
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sendRtpItem.setMediaServerId(mediaServerItem.getId());
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sendRtpItem.setOnlyAudio(true);
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sendRtpItem.setPlayType(InviteStreamType.TALK);
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sendRtpItem.setPt(8);
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sendRtpItem.setStatus(1);
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sendRtpItem.setTcpActive(false);
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sendRtpItem.setTcp(true);
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sendRtpItem.setUsePs(false);
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sendRtpItem.setReceiveStream(stream + "_talk");
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int port = zlmrtpServerFactory.keepPort(mediaServerItem, playSsrc);
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//端口获取失败的ssrcInfo 没有必要发送点播指令
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if (port <= 0) {
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logger.info("[语音对讲] 端口分配异常，deviceId={},channelId={}", device.getDeviceId(), channelId);
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audioEvent.call("端口分配异常");
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return;
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}
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sendRtpItem.setLocalPort(port);
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sendRtpItem.setPort(port);
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logger.info("[语音对讲]开始 deviceId: {}, channelId: {},收流端口： {}, 收流模式：{}, SSRC: {}, SSRC校验：{}", device.getDeviceId(), channelId, sendRtpItem.getLocalPort(), device.getStreamMode(), sendRtpItem.getSsrc(), false);
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// 超时处理
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String timeOutTaskKey = UUID.randomUUID().toString();
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dynamicTask.startDelay(timeOutTaskKey, () -> {
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logger.info("[语音对讲] 收流超时 deviceId: {}, channelId: {}，端口：{}, SSRC: {}", device.getDeviceId(), channelId, sendRtpItem.getPort(), sendRtpItem.getSsrc());
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timeoutCallback.run();
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// 点播超时回复BYE 同时释放ssrc以及此次点播的资源
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try {
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cmder.streamByeCmd(device, channelId, sendRtpItem.getStream(), null);
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} catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
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logger.error("[语音对讲]超时， 发送BYE失败 {}", e.getMessage());
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} finally {
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timeoutCallback.run();
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mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
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streamSession.remove(device.getDeviceId(), channelId, sendRtpItem.getStream());
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}
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}, userSetting.getPlayTimeout());
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String callId = SipUtils.getNewCallId();
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zlmrtpServerFactory.releasePort(mediaServerItem, playSsrc);
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Map<String, Object> param = new HashMap<>(12);
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param.put("vhost","__defaultVhost__");
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param.put("app", sendRtpItem.getApp());
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param.put("stream", sendRtpItem.getStream());
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param.put("ssrc", sendRtpItem.getSsrc());
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param.put("src_port", sendRtpItem.getLocalPort());
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param.put("pt", sendRtpItem.getPt());
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param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
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param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
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param.put("is_udp", sendRtpItem.isTcp() ? "0" : "1");
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param.put("recv_stream_id", sendRtpItem.getReceiveStream());
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param.put("close_delay_ms", userSetting.getPlayTimeout() * 1000);
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zlmrtpServerFactory.startSendRtpPassive(mediaServerItem, param, jsonObject -> {
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if (jsonObject == null || jsonObject.getInteger("code") != 0 ) {
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mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
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logger.info("[语音对讲]失败 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
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audioEvent.call("失败, " + jsonObject.getString("msg"));
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// 查看是否已经建立了通道，存在则发送bye
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stopTalk(device, channelId);
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}
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});
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// 查看设备是否已经在推流
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try {
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cmder.talkStreamCmd(mediaServerItem, sendRtpItem, device, channelId, callId, (MediaServerItem mediaServerItemInuse, JSONObject response) -> {
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logger.info("[语音对讲] 流已生成， 开始推流： " + response.toJSONString());
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dynamicTask.stop(timeOutTaskKey);
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// TODO 暂不做处理
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}, (MediaServerItem mediaServerItemInuse, JSONObject json) -> {
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logger.info("[语音对讲] 设备开始推流： " + json.toJSONString());
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dynamicTask.stop(timeOutTaskKey);
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}, (event) -> {
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dynamicTask.stop(timeOutTaskKey);
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if (event.event instanceof ResponseEvent) {
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ResponseEvent responseEvent = (ResponseEvent) event.event;
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if (responseEvent.getResponse() instanceof SIPResponse) {
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SIPResponse response = (SIPResponse) responseEvent.getResponse();
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sendRtpItem.setFromTag(response.getFromTag());
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sendRtpItem.setToTag(response.getToTag());
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sendRtpItem.setCallId(response.getCallIdHeader().getCallId());
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redisCatchStorage.updateSendRTPSever(sendRtpItem);
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streamSession.put(device.getDeviceId(), channelId, "talk",
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sendRtpItem.getStream(), sendRtpItem.getSsrc(), sendRtpItem.getMediaServerId(),
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response, VideoStreamSessionManager.SessionType.talk);
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} else {
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logger.error("[语音对讲]收到的消息错误，response不是SIPResponse");
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}
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} else {
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logger.error("[语音对讲]收到的消息错误，event不是ResponseEvent");
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}
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}, (event) -> {
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dynamicTask.stop(timeOutTaskKey);
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mediaServerService.closeRTPServer(mediaServerItem, sendRtpItem.getStream());
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// 释放ssrc
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mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
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streamSession.remove(device.getDeviceId(), channelId, sendRtpItem.getStream());
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errorEvent.response(event);
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});
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} catch (InvalidArgumentException | SipException | ParseException e) {
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logger.error("[命令发送失败] 对讲消息: {}", e.getMessage());
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dynamicTask.stop(timeOutTaskKey);
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mediaServerService.closeRTPServer(mediaServerItem, sendRtpItem.getStream());
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// 释放ssrc
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mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
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streamSession.remove(device.getDeviceId(), channelId, sendRtpItem.getStream());
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SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new CmdSendFailEvent(null));
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eventResult.msg = "命令发送失败";
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errorEvent.response(eventResult);
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}
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// }
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}
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@Override
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public void play(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
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ZlmHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
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InviteTimeOutCallback timeoutCallback) {
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logger.info("[点播开始] deviceId: {}, channelId: {},收流端口： {}, 收流模式：{}, SSRC: {}, SSRC校验：{}", device.getDeviceId(), channelId, ssrcInfo.getPort(), device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());
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// 超时处理
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String timeOutTaskKey = UUID.randomUUID().toString();
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dynamicTask.startDelay(timeOutTaskKey, () -> {
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// 执行超时任务时查询是否已经成功，成功了则不执行超时任务，防止超时任务取消失败的情况
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if (redisCatchStorage.queryPlayByDevice(device.getDeviceId(), channelId) == null) {
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logger.info("[点播超时] 收流超时 deviceId: {}, channelId: {}，端口：{}, SSRC: {}", device.getDeviceId(), channelId, ssrcInfo.getPort(), ssrcInfo.getSsrc());
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// 点播超时回复BYE 同时释放ssrc以及此次点播的资源
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try {
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cmder.streamByeCmd(device, channelId, ssrcInfo.getStream(), null);
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} catch (InvalidArgumentException | ParseException | SipException |
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SsrcTransactionNotFoundException e) {
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logger.error("[点播超时]， 发送BYE失败 {}", e.getMessage());
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} finally {
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timeoutCallback.run(1, "收流超时");
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mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
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mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
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streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
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mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
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// 取消订阅消息监听
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HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
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subscribe.removeSubscribe(hookSubscribe);
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}
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}
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}, userSetting.getPlayTimeout());
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//端口获取失败的ssrcInfo 没有必要发送点播指令
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if (ssrcInfo.getPort() <= 0) {
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logger.info("[点播端口分配异常]，deviceId={},channelId={},ssrcInfo={}", device.getDeviceId(), channelId, ssrcInfo);
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dynamicTask.stop(timeOutTaskKey);
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// 释放ssrc
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mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
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streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
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RequestMessage msg = new RequestMessage();
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msg.setKey(DeferredResultHolder.CALLBACK_CMD_PLAY + device.getDeviceId() + channelId);
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msg.setData(WVPResult.fail(ErrorCode.ERROR100.getCode(), "点播端口分配异常"));
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resultHolder.invokeAllResult(msg);
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return;
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}
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try {
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cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channelId, (MediaServerItem mediaServerItemInuse, JSONObject response) -> {
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logger.info("收到订阅消息： " + response.toJSONString());
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dynamicTask.stop(timeOutTaskKey);
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// hook响应
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onPublishHandlerForPlay(mediaServerItemInuse, response, device.getDeviceId(), channelId);
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hookEvent.response(mediaServerItemInuse, response);
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logger.info("[点播成功] deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
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String streamUrl;
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if (mediaServerItemInuse.getRtspPort() != 0) {
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streamUrl = String.format("rtsp://127.0.0.1:%s/%s/%s", mediaServerItemInuse.getRtspPort(), "rtp", ssrcInfo.getStream());
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}else {
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streamUrl = String.format("http://127.0.0.1:%s/%s/%s.live.mp4", mediaServerItemInuse.getHttpPort(), "rtp", ssrcInfo.getStream());
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}
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String path = "snap";
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String fileName = device.getDeviceId() + "_" + channelId + ".jpg";
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// 请求截图
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logger.info("[请求截图]: " + fileName);
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zlmresTfulUtils.getSnap(mediaServerItemInuse, streamUrl, 15, 1, path, fileName);
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}, (event) -> {
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ResponseEvent responseEvent = (ResponseEvent) event.event;
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String contentString = new String(responseEvent.getResponse().getRawContent());
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// 获取ssrc
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int ssrcIndex = contentString.indexOf("y=");
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// 检查是否有y字段
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if (ssrcIndex >= 0) {
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//ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段 TODO 后续对不规范的非10位ssrc兼容
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String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12).trim();
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// 查询到ssrc不一致且开启了ssrc校验则需要针对处理
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if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
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return;
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}
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logger.info("[点播消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse);
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if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
|
logger.info("[点播消息] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);
|
|
if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
|
// ssrc 不可用
|
// 释放ssrc
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
event.msg = "下级自定义了ssrc,但是此ssrc不可用";
|
event.statusCode = 400;
|
errorEvent.response(event);
|
return;
|
}
|
|
// 单端口模式streamId也有变化，需要重新设置监听
|
if (!mediaServerItem.isRtpEnable()) {
|
// 添加订阅
|
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
|
subscribe.removeSubscribe(hookSubscribe);
|
hookSubscribe.getContent().put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
|
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response) -> {
|
logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
|
dynamicTask.stop(timeOutTaskKey);
|
// hook响应
|
onPublishHandlerForPlay(mediaServerItemInUse, response, device.getDeviceId(), channelId);
|
hookEvent.response(mediaServerItemInUse, response);
|
});
|
}
|
// 关闭rtp server
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
// 重新开启ssrc server
|
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), false, ssrcInfo.getPort(), false);
|
|
}
|
}
|
}, (event) -> {
|
dynamicTask.stop(timeOutTaskKey);
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
// 释放ssrc
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
errorEvent.response(event);
|
});
|
} catch (InvalidArgumentException | SipException | ParseException e) {
|
|
logger.error("[命令发送失败] 点播消息: {}", e.getMessage());
|
dynamicTask.stop(timeOutTaskKey);
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
// 释放ssrc
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new CmdSendFailEvent(null));
|
eventResult.msg = "命令发送失败";
|
errorEvent.response(eventResult);
|
}
|
}
|
|
@Override
|
public void onPublishHandlerForPlay(MediaServerItem mediaServerItem, JSONObject response, String deviceId, String channelId) {
|
StreamInfo streamInfo = onPublishHandler(mediaServerItem, response, deviceId, channelId);
|
RequestMessage msg = new RequestMessage();
|
msg.setKey(DeferredResultHolder.CALLBACK_CMD_PLAY + deviceId + channelId);
|
if (streamInfo != null) {
|
DeviceChannel deviceChannel = storager.queryChannel(deviceId, channelId);
|
if (deviceChannel != null) {
|
deviceChannel.setStreamId(streamInfo.getStream());
|
storager.startPlay(deviceId, channelId, streamInfo.getStream());
|
}
|
redisCatchStorage.startPlay(streamInfo);
|
|
WVPResult wvpResult = new WVPResult();
|
wvpResult.setCode(ErrorCode.SUCCESS.getCode());
|
wvpResult.setMsg(ErrorCode.SUCCESS.getMsg());
|
wvpResult.setData(streamInfo);
|
|
msg.setData(wvpResult);
|
resultHolder.invokeAllResult(msg);
|
|
} else {
|
logger.warn("设备预览API调用失败！");
|
msg.setData(WVPResult.fail(ErrorCode.ERROR100.getCode(), "设备预览API调用失败！"));
|
resultHolder.invokeAllResult(msg);
|
}
|
}
|
|
private void onPublishHandlerForPlayback(MediaServerItem mediaServerItem, JSONObject response, String deviceId, String channelId, PlayBackCallback playBackCallback) {
|
|
StreamInfo streamInfo = onPublishHandler(mediaServerItem, response, deviceId, channelId);
|
PlayBackResult<StreamInfo> playBackResult = new PlayBackResult<>();
|
if (streamInfo != null) {
|
DeviceChannel deviceChannel = storager.queryChannel(deviceId, channelId);
|
if (deviceChannel != null) {
|
deviceChannel.setStreamId(streamInfo.getStream());
|
storager.startPlay(deviceId, channelId, streamInfo.getStream());
|
}
|
redisCatchStorage.startPlay(streamInfo);
|
|
|
playBackResult.setCode(ErrorCode.SUCCESS.getCode());
|
playBackResult.setMsg(ErrorCode.SUCCESS.getMsg());
|
playBackResult.setData(streamInfo);
|
playBackCallback.call(playBackResult);
|
} else {
|
logger.warn("录像回放调用失败！");
|
playBackResult.setCode(ErrorCode.ERROR100.getCode());
|
playBackResult.setMsg("录像回放调用失败！");
|
playBackCallback.call(playBackResult);
|
}
|
}
|
|
@Override
|
public MediaServerItem getNewMediaServerItem(Device device) {
|
if (device == null) {
|
return null;
|
}
|
MediaServerItem mediaServerItem;
|
if (ObjectUtils.isEmpty(device.getMediaServerId()) || "auto".equals(device.getMediaServerId())) {
|
mediaServerItem = mediaServerService.getMediaServerForMinimumLoad(null);
|
} else {
|
mediaServerItem = mediaServerService.getOne(device.getMediaServerId());
|
}
|
if (mediaServerItem == null) {
|
logger.warn("点播时未找到可使用的ZLM...");
|
}
|
return mediaServerItem;
|
}
|
|
@Override
|
public MediaServerItem getNewMediaServerItemHasAssist(Device device) {
|
if (device == null) {
|
return null;
|
}
|
MediaServerItem mediaServerItem;
|
if (ObjectUtils.isEmpty(device.getMediaServerId()) || "auto".equals(device.getMediaServerId())) {
|
mediaServerItem = mediaServerService.getMediaServerForMinimumLoad(true);
|
} else {
|
mediaServerItem = mediaServerService.getOne(device.getMediaServerId());
|
}
|
if (mediaServerItem == null) {
|
logger.warn("[获取可用的ZLM节点]未找到可使用的ZLM...");
|
}
|
return mediaServerItem;
|
}
|
|
@Override
|
public void playBack(String deviceId, String channelId, String startTime,
|
String endTime, InviteStreamCallback inviteStreamCallback,
|
PlayBackCallback callback) {
|
Device device = storager.queryVideoDevice(deviceId);
|
if (device == null) {
|
return;
|
}
|
MediaServerItem newMediaServerItem = getNewMediaServerItem(device);
|
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, device.isSsrcCheck(), true);
|
|
playBack(newMediaServerItem, ssrcInfo, deviceId, channelId, startTime, endTime, inviteStreamCallback, callback);
|
}
|
|
@Override
|
public void playBack(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo,
|
String deviceId, String channelId, String startTime,
|
String endTime, InviteStreamCallback infoCallBack,
|
PlayBackCallback playBackCallback) {
|
if (mediaServerItem == null || ssrcInfo == null) {
|
return;
|
}
|
|
Device device = storager.queryVideoDevice(deviceId);
|
if (device == null) {
|
throw new ControllerException(ErrorCode.ERROR100.getCode(), "设备： " + deviceId + "不存在");
|
}
|
|
PlayBackResult<StreamInfo> playBackResult = new PlayBackResult<>();
|
String playBackTimeOutTaskKey = UUID.randomUUID().toString();
|
dynamicTask.startDelay(playBackTimeOutTaskKey, () -> {
|
logger.warn(String.format("设备回放超时，deviceId：%s ，channelId：%s", deviceId, channelId));
|
playBackResult.setCode(ErrorCode.ERROR100.getCode());
|
playBackResult.setMsg("回放超时");
|
|
try {
|
cmder.streamByeCmd(device, channelId, ssrcInfo.getStream(), null);
|
} catch (InvalidArgumentException | ParseException | SipException e) {
|
logger.error("[录像流]回放超时 发送BYE失败 {}", e.getMessage());
|
} catch (SsrcTransactionNotFoundException e) {
|
// 点播超时回复BYE 同时释放ssrc以及此次点播的资源
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
streamSession.remove(deviceId, channelId, ssrcInfo.getStream());
|
}
|
// 回复之前所有的点播请求
|
playBackCallback.call(playBackResult);
|
}, userSetting.getPlayTimeout());
|
|
SipSubscribe.Event errorEvent = event -> {
|
dynamicTask.stop(playBackTimeOutTaskKey);
|
playBackResult.setCode(ErrorCode.ERROR100.getCode());
|
playBackResult.setMsg(String.format("回放失败， 错误码： %s, %s", event.statusCode, event.msg));
|
playBackResult.setEvent(event);
|
playBackCallback.call(playBackResult);
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
};
|
|
InviteStreamCallback hookEvent = (InviteStreamInfo inviteStreamInfo) -> {
|
logger.info("收到回放订阅消息： " + inviteStreamInfo.getResponse().toJSONString());
|
dynamicTask.stop(playBackTimeOutTaskKey);
|
StreamInfo streamInfo = onPublishHandler(inviteStreamInfo.getMediaServerItem(), inviteStreamInfo.getResponse(), deviceId, channelId);
|
if (streamInfo == null) {
|
logger.warn("设备回放API调用失败！");
|
playBackResult.setCode(ErrorCode.ERROR100.getCode());
|
playBackResult.setMsg("设备回放API调用失败！");
|
playBackCallback.call(playBackResult);
|
return;
|
}
|
redisCatchStorage.startPlayback(streamInfo, inviteStreamInfo.getCallId());
|
playBackResult.setCode(ErrorCode.SUCCESS.getCode());
|
playBackResult.setMsg(ErrorCode.SUCCESS.getMsg());
|
playBackResult.setData(streamInfo);
|
playBackResult.setMediaServerItem(inviteStreamInfo.getMediaServerItem());
|
playBackResult.setResponse(inviteStreamInfo.getResponse());
|
playBackCallback.call(playBackResult);
|
};
|
|
try {
|
cmder.playbackStreamCmd(mediaServerItem, ssrcInfo, device, channelId, startTime, endTime, infoCallBack,
|
hookEvent, eventResult -> {
|
if (eventResult.type == SipSubscribe.EventResultType.response) {
|
ResponseEvent responseEvent = (ResponseEvent) eventResult.event;
|
String contentString = new String(responseEvent.getResponse().getRawContent());
|
// 获取ssrc
|
int ssrcIndex = contentString.indexOf("y=");
|
// 检查是否有y字段
|
if (ssrcIndex >= 0) {
|
//ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段 TODO 后续对不规范的非10位ssrc兼容
|
String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
|
// 查询到ssrc不一致且开启了ssrc校验则需要针对处理
|
if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
|
return;
|
}
|
logger.info("[回放消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse);
|
if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
|
logger.info("[回放消息] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);
|
|
if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
|
// ssrc 不可用
|
// 释放ssrc
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
eventResult.msg = "下级自定义了ssrc,但是此ssrc不可用";
|
eventResult.statusCode = 400;
|
errorEvent.response(eventResult);
|
return;
|
}
|
|
// 单端口模式streamId也有变化，需要重新设置监听
|
if (!mediaServerItem.isRtpEnable()) {
|
// 添加订阅
|
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
|
subscribe.removeSubscribe(hookSubscribe);
|
hookSubscribe.getContent().put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
|
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response) -> {
|
logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
|
dynamicTask.stop(playBackTimeOutTaskKey);
|
// hook响应
|
onPublishHandlerForPlayback(mediaServerItemInUse, response, device.getDeviceId(), channelId, playBackCallback);
|
hookEvent.call(new InviteStreamInfo(mediaServerItem, null, eventResult.callId, "rtp", ssrcInfo.getStream()));
|
});
|
}
|
// 关闭rtp server
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
// 重新开启ssrc server
|
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort(), false);
|
}
|
}
|
}
|
|
}, errorEvent);
|
} catch (InvalidArgumentException | SipException | ParseException e) {
|
logger.error("[命令发送失败] 回放: {}", e.getMessage());
|
|
SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new CmdSendFailEvent(null));
|
eventResult.msg = "命令发送失败";
|
errorEvent.response(eventResult);
|
}
|
}
|
|
|
@Override
|
public void download(String deviceId, String channelId, String startTime, String endTime, int downloadSpeed, InviteStreamCallback infoCallBack, PlayBackCallback playBackCallback) {
|
Device device = storager.queryVideoDevice(deviceId);
|
if (device == null) {
|
return;
|
}
|
MediaServerItem newMediaServerItem = getNewMediaServerItemHasAssist(device);
|
if (newMediaServerItem == null) {
|
PlayBackResult<StreamInfo> downloadResult = new PlayBackResult<>();
|
downloadResult.setCode(ErrorCode.ERROR100.getCode());
|
downloadResult.setMsg("未找到assist服务");
|
playBackCallback.call(downloadResult);
|
return;
|
}
|
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, null, device.isSsrcCheck(), true);
|
|
download(newMediaServerItem, ssrcInfo, deviceId, channelId, startTime, endTime, downloadSpeed, infoCallBack, playBackCallback);
|
}
|
|
|
@Override
|
public void download(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, String deviceId, String channelId, String startTime, String endTime, int downloadSpeed, InviteStreamCallback infoCallBack, PlayBackCallback hookCallBack) {
|
if (mediaServerItem == null || ssrcInfo == null) {
|
return;
|
}
|
|
Device device = storager.queryVideoDevice(deviceId);
|
if (device == null) {
|
throw new ControllerException(ErrorCode.ERROR400.getCode(), "设备：" + deviceId + "不存在");
|
}
|
PlayBackResult<StreamInfo> downloadResult = new PlayBackResult<>();
|
|
String downLoadTimeOutTaskKey = UUID.randomUUID().toString();
|
dynamicTask.startDelay(downLoadTimeOutTaskKey, () -> {
|
logger.warn(String.format("录像下载请求超时，deviceId：%s ，channelId：%s", deviceId, channelId));
|
downloadResult.setCode(ErrorCode.ERROR100.getCode());
|
downloadResult.setMsg("录像下载请求超时");
|
hookCallBack.call(downloadResult);
|
|
// 点播超时回复BYE 同时释放ssrc以及此次点播的资源
|
try {
|
cmder.streamByeCmd(device, channelId, ssrcInfo.getStream(), null);
|
} catch (InvalidArgumentException | ParseException | SipException e) {
|
logger.error("[录像流]录像下载请求超时， 发送BYE失败 {}", e.getMessage());
|
} catch (SsrcTransactionNotFoundException e) {
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
streamSession.remove(deviceId, channelId, ssrcInfo.getStream());
|
}
|
}, userSetting.getPlayTimeout());
|
|
SipSubscribe.Event errorEvent = event -> {
|
dynamicTask.stop(downLoadTimeOutTaskKey);
|
downloadResult.setCode(ErrorCode.ERROR100.getCode());
|
downloadResult.setMsg(String.format("录像下载失败， 错误码： %s, %s", event.statusCode, event.msg));
|
downloadResult.setEvent(event);
|
hookCallBack.call(downloadResult);
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
};
|
InviteStreamCallback hookEvent = (InviteStreamInfo inviteStreamInfo) -> {
|
logger.info("收到订阅消息： " + inviteStreamInfo.getCallId());
|
dynamicTask.stop(downLoadTimeOutTaskKey);
|
StreamInfo streamInfo = onPublishHandler(inviteStreamInfo.getMediaServerItem(), inviteStreamInfo.getResponse(), deviceId, channelId);
|
streamInfo.setStartTime(startTime);
|
streamInfo.setEndTime(endTime);
|
redisCatchStorage.startDownload(streamInfo, inviteStreamInfo.getCallId());
|
downloadResult.setCode(ErrorCode.SUCCESS.getCode());
|
downloadResult.setMsg(ErrorCode.SUCCESS.getMsg());
|
downloadResult.setData(streamInfo);
|
downloadResult.setMediaServerItem(inviteStreamInfo.getMediaServerItem());
|
downloadResult.setResponse(inviteStreamInfo.getResponse());
|
hookCallBack.call(downloadResult);
|
};
|
try {
|
cmder.downloadStreamCmd(mediaServerItem, ssrcInfo, device, channelId, startTime, endTime, downloadSpeed, infoCallBack,
|
hookEvent, errorEvent, eventResult ->
|
{
|
if (eventResult.type == SipSubscribe.EventResultType.response) {
|
ResponseEvent responseEvent = (ResponseEvent) eventResult.event;
|
String contentString = new String(responseEvent.getResponse().getRawContent());
|
// 获取ssrc
|
int ssrcIndex = contentString.indexOf("y=");
|
// 检查是否有y字段
|
if (ssrcIndex >= 0) {
|
//ssrc规定长度为10字节，不取余下长度以避免后续还有“f=”字段 TODO 后续对不规范的非10位ssrc兼容
|
String ssrcInResponse = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
|
// 查询到ssrc不一致且开启了ssrc校验则需要针对处理
|
if (ssrcInfo.getSsrc().equals(ssrcInResponse)) {
|
return;
|
}
|
logger.info("[回放消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse);
|
if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
|
logger.info("[回放消息] SSRC修正 {}->{}", ssrcInfo.getSsrc(), ssrcInResponse);
|
|
if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
|
// ssrc 不可用
|
// 释放ssrc
|
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
|
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
|
eventResult.msg = "下级自定义了ssrc,但是此ssrc不可用";
|
eventResult.statusCode = 400;
|
errorEvent.response(eventResult);
|
return;
|
}
|
|
// 单端口模式streamId也有变化，需要重新设置监听
|
if (!mediaServerItem.isRtpEnable()) {
|
// 添加订阅
|
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
|
subscribe.removeSubscribe(hookSubscribe);
|
hookSubscribe.getContent().put("stream", String.format("%08x", Integer.parseInt(ssrcInResponse)).toUpperCase());
|
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject response) -> {
|
logger.info("[ZLM HOOK] ssrc修正后收到订阅消息： " + response.toJSONString());
|
dynamicTask.stop(downLoadTimeOutTaskKey);
|
// hook响应
|
onPublishHandlerForPlayback(mediaServerItemInUse, response, device.getDeviceId(), channelId, hookCallBack);
|
hookEvent.call(new InviteStreamInfo(mediaServerItem, null, eventResult.callId, "rtp", ssrcInfo.getStream()));
|
});
|
}
|
// 关闭rtp server
|
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
|
// 重新开启ssrc server
|
mediaServerService.openRTPServer(mediaServerItem, ssrcInfo.getStream(), ssrcInResponse, device.isSsrcCheck(), true, ssrcInfo.getPort());
|
}
|
}
|
}
|
|
});
|
} catch (InvalidArgumentException | SipException | ParseException e) {
|
logger.error("[命令发送失败] 录像下载: {}", e.getMessage());
|
|
SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new CmdSendFailEvent(null));
|
eventResult.msg = "命令发送失败";
|
errorEvent.response(eventResult);
|
}
|
}
|
|
@Override
|
public StreamInfo getDownLoadInfo(String deviceId, String channelId, String stream) {
|
StreamInfo streamInfo = redisCatchStorage.queryDownload(deviceId, channelId, stream, null);
|
if (streamInfo != null) {
|
if (streamInfo.getProgress() == 1) {
|
return streamInfo;
|
}
|
|
// 获取当前已下载时长
|
String mediaServerId = streamInfo.getMediaServerId();
|
MediaServerItem mediaServerItem = mediaServerService.getOne(mediaServerId);
|
if (mediaServerItem == null) {
|
logger.warn("查询录像信息时发现节点已离线");
|
return null;
|
}
|
if (mediaServerItem.getRecordAssistPort() > 0) {
|
JSONObject jsonObject = assistRESTfulUtils.fileDuration(mediaServerItem, streamInfo.getApp(), streamInfo.getStream(), null);
|
if (jsonObject == null) {
|
throw new ControllerException(ErrorCode.ERROR100.getCode(), "连接Assist服务失败");
|
}
|
if (jsonObject.getInteger("code") == 0) {
|
long duration = jsonObject.getLong("data");
|
|
if (duration == 0) {
|
streamInfo.setProgress(0);
|
} else {
|
String startTime = streamInfo.getStartTime();
|
String endTime = streamInfo.getEndTime();
|
long start = DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime);
|
long end = DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime);
|
|
BigDecimal currentCount = new BigDecimal(duration / 1000);
|
BigDecimal totalCount = new BigDecimal(end - start);
|
BigDecimal divide = currentCount.divide(totalCount, 2, RoundingMode.HALF_UP);
|
double process = divide.doubleValue();
|
streamInfo.setProgress(process);
|
}
|
}
|
}
|
}
|
return streamInfo;
|
}
|
|
@Override
|
public void onPublishHandlerForDownload(InviteStreamInfo inviteStreamInfo, String deviceId, String channelId, String uuid) {
|
RequestMessage msg = new RequestMessage();
|
msg.setKey(DeferredResultHolder.CALLBACK_CMD_DOWNLOAD + deviceId + channelId);
|
msg.setId(uuid);
|
StreamInfo streamInfo = onPublishHandler(inviteStreamInfo.getMediaServerItem(), inviteStreamInfo.getResponse(), deviceId, channelId);
|
if (streamInfo != null) {
|
redisCatchStorage.startDownload(streamInfo, inviteStreamInfo.getCallId());
|
msg.setData(JSON.toJSONString(streamInfo));
|
resultHolder.invokeResult(msg);
|
} else {
|
logger.warn("设备预览API调用失败！");
|
msg.setData(WVPResult.fail(ErrorCode.ERROR100.getCode(), "设备预览API调用失败！"));
|
resultHolder.invokeResult(msg);
|
}
|
}
|
|
|
public StreamInfo onPublishHandler(MediaServerItem mediaServerItem, JSONObject resonse, String deviceId, String channelId) {
|
String streamId = resonse.getString("stream");
|
JSONArray tracks = resonse.getJSONArray("tracks");
|
StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(mediaServerItem, "rtp", streamId, tracks, null);
|
streamInfo.setDeviceID(deviceId);
|
streamInfo.setChannelId(channelId);
|
return streamInfo;
|
}
|
|
@Override
|
public void zlmServerOffline(String mediaServerId) {
|
// 处理正在向上推流的上级平台
|
List<SendRtpItem> sendRtpItems = redisCatchStorage.querySendRTPServer(null);
|
if (sendRtpItems.size() > 0) {
|
for (SendRtpItem sendRtpItem : sendRtpItems) {
|
if (sendRtpItem.getMediaServerId().equals(mediaServerId)) {
|
ParentPlatform platform = storager.queryParentPlatByServerGBId(sendRtpItem.getPlatformId());
|
try {
|
sipCommanderFroPlatform.streamByeCmd(platform, sendRtpItem.getCallId());
|
} catch (SipException | InvalidArgumentException | ParseException e) {
|
logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
|
}
|
}
|
}
|
}
|
// 处理正在观看的国标设备
|
List<SsrcTransaction> allSsrc = streamSession.getAllSsrc();
|
if (allSsrc.size() > 0) {
|
for (SsrcTransaction ssrcTransaction : allSsrc) {
|
if (ssrcTransaction.getMediaServerId().equals(mediaServerId)) {
|
Device device = deviceService.getDevice(ssrcTransaction.getDeviceId());
|
if (device == null) {
|
continue;
|
}
|
try {
|
cmder.streamByeCmd(device, ssrcTransaction.getChannelId(),
|
ssrcTransaction.getStream(), null);
|
} catch (InvalidArgumentException | ParseException | SipException |
|
SsrcTransactionNotFoundException e) {
|
logger.error("[zlm离线]为正在使用此zlm的设备， 发送BYE失败 {}", e.getMessage());
|
}
|
}
|
}
|
}
|
}
|
|
@Override
|
public AudioBroadcastResult audioBroadcast(Device device, String channelId, Boolean broadcastMode) {
|
// TODO 必须多端口模式才支持语音喊话鹤语音对讲
|
if (device == null || channelId == null) {
|
return null;
|
}
|
logger.info("[语音喊话] device： {}, channel: {}", device.getDeviceId(), channelId);
|
DeviceChannel deviceChannel = storager.queryChannel(device.getDeviceId(), channelId);
|
if (deviceChannel == null) {
|
logger.warn("开启语音广播的时候未找到通道： {}", channelId);
|
return null;
|
}
|
MediaServerItem mediaServerItem = mediaServerService.getMediaServerForMinimumLoad(null);
|
if (broadcastMode == null) {
|
broadcastMode = true;
|
}
|
String app = broadcastMode?"broadcast":"talk";
|
String stream = device.getDeviceId() + "_" + channelId;
|
AudioBroadcastResult audioBroadcastResult = new AudioBroadcastResult();
|
audioBroadcastResult.setApp(app);
|
audioBroadcastResult.setStream(stream);
|
audioBroadcastResult.setStreamInfo(new StreamContent(mediaService.getStreamInfoByAppAndStream(mediaServerItem, app, stream, null, null, null, false)));
|
audioBroadcastResult.setCodec("G.711");
|
return audioBroadcastResult;
|
}
|
|
@Override
|
public boolean audioBroadcastCmd(Device device, String channelId, MediaServerItem mediaServerItem, String app, String stream, int timeout, boolean isFromPlatform, AudioBroadcastEvent event) throws InvalidArgumentException, ParseException, SipException {
|
if (device == null || channelId == null) {
|
return false;
|
}
|
logger.info("[语音喊话] device： {}, channel: {}", device.getDeviceId(), channelId);
|
DeviceChannel deviceChannel = storager.queryChannel(device.getDeviceId(), channelId);
|
if (deviceChannel == null) {
|
logger.warn("开启语音广播的时候未找到通道： {}", channelId);
|
event.call("开启语音广播的时候未找到通道");
|
return false;
|
}
|
// 查询通道使用状态
|
if (audioBroadcastManager.exit(device.getDeviceId(), channelId)) {
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
|
if (sendRtpItem != null && sendRtpItem.isOnlyAudio()) {
|
// 查询流是否存在，不存在则认为是异常状态
|
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, sendRtpItem.getApp(), sendRtpItem.getStream());
|
if (streamReady) {
|
logger.warn("语音广播已经开启： {}", channelId);
|
event.call("语音广播已经开启");
|
return false;
|
} else {
|
stopAudioBroadcast(device.getDeviceId(), channelId);
|
}
|
}
|
}
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
|
if (sendRtpItem != null) {
|
MediaServerItem mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
|
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServer, "rtp", sendRtpItem.getReceiveStream());
|
if (streamReady) {
|
logger.warn("[语音对讲] 进行中： {}", channelId);
|
event.call("语音对讲进行中");
|
return false;
|
} else {
|
stopTalk(device, channelId);
|
}
|
}
|
|
// 发送通知
|
cmder.audioBroadcastCmd(device, channelId, eventResultForOk -> {
|
// 发送成功
|
AudioBroadcastCatch audioBroadcastCatch = new AudioBroadcastCatch(device.getDeviceId(), channelId, mediaServerItem, app, stream, event, AudioBroadcastCatchStatus.Ready, isFromPlatform);
|
audioBroadcastManager.update(audioBroadcastCatch);
|
}, eventResultForError -> {
|
// 发送失败
|
logger.error("语音广播发送失败： {}:{}", channelId, eventResultForError.msg);
|
event.call("语音广播发送失败");
|
stopAudioBroadcast(device.getDeviceId(), channelId);
|
});
|
return true;
|
}
|
|
@Override
|
public boolean audioBroadcastInUse(Device device, String channelId) {
|
if (audioBroadcastManager.exit(device.getDeviceId(), channelId)) {
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
|
if (sendRtpItem != null && sendRtpItem.isOnlyAudio()) {
|
// 查询流是否存在，不存在则认为是异常状态
|
MediaServerItem mediaServerServiceOne = mediaServerService.getOne(sendRtpItem.getMediaServerId());
|
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerServiceOne, sendRtpItem.getApp(), sendRtpItem.getStream());
|
if (streamReady) {
|
logger.warn("语音广播通道使用中： {}", channelId);
|
return true;
|
}
|
}
|
}
|
return false;
|
}
|
|
|
@Override
|
public void stopAudioBroadcast(String deviceId, String channelId) {
|
logger.info("[停止对讲] 设备：{}, 通道：{}", deviceId, channelId);
|
List<AudioBroadcastCatch> audioBroadcastCatchList = new ArrayList<>();
|
if (channelId == null) {
|
audioBroadcastCatchList.addAll(audioBroadcastManager.get(deviceId));
|
} else {
|
audioBroadcastCatchList.add(audioBroadcastManager.get(deviceId, channelId));
|
}
|
if (audioBroadcastCatchList.size() > 0) {
|
for (AudioBroadcastCatch audioBroadcastCatch : audioBroadcastCatchList) {
|
Device device = deviceService.getDevice(deviceId);
|
if (device == null || audioBroadcastCatch == null) {
|
return;
|
}
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(deviceId, audioBroadcastCatch.getChannelId(), null, null);
|
if (sendRtpItem != null) {
|
redisCatchStorage.deleteSendRTPServer(deviceId, sendRtpItem.getChannelId(), null, null);
|
MediaServerItem mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
|
Map<String, Object> param = new HashMap<>();
|
param.put("vhost", "__defaultVhost__");
|
param.put("app", sendRtpItem.getApp());
|
param.put("stream", sendRtpItem.getStream());
|
zlmresTfulUtils.stopSendRtp(mediaInfo, param);
|
try {
|
cmder.streamByeCmd(device, sendRtpItem.getChannelId(), audioBroadcastCatch.getSipTransactionInfo(), null);
|
} catch (InvalidArgumentException | ParseException | SipException |
|
SsrcTransactionNotFoundException e) {
|
logger.error("[消息发送失败] 发送语音喊话BYE失败");
|
}
|
}
|
|
audioBroadcastManager.del(deviceId, channelId);
|
}
|
}
|
}
|
|
|
@Override
|
public void zlmServerOnline(String mediaServerId) {
|
// TODO 查找之前的点播，流如果不存在则给下级发送bye
|
// MediaServerItem mediaServerItem = mediaServerService.getOne(mediaServerId);
|
// zlmresTfulUtils.getMediaList(mediaServerItem, (mediaList ->{
|
// Integer code = mediaList.getInteger("code");
|
// if (code == 0) {
|
// JSONArray data = mediaList.getJSONArray("data");
|
// if (data == null || data.size() == 0) {
|
// zlmServerOffline(mediaServerId);
|
// }else {
|
// Map<String, JSONObject> mediaListMap = new HashMap<>();
|
// for (int i = 0; i < data.size(); i++) {
|
// JSONObject json = data.getJSONObject(i);
|
// String app = json.getString("app");
|
// if ("rtp".equals(app)) {
|
// String stream = json.getString("stream");
|
// if (mediaListMap.get(stream) != null) {
|
// continue;
|
// }
|
// mediaListMap.put(stream, json);
|
// // 处理正在观看的国标设备
|
// List<SsrcTransaction> ssrcTransactions = streamSession.getSsrcTransactionForAll(null, null, null, stream);
|
// if (ssrcTransactions.size() > 0) {
|
// for (SsrcTransaction ssrcTransaction : ssrcTransactions) {
|
// if(ssrcTransaction.getMediaServerId().equals(mediaServerId)) {
|
// cmder.streamByeCmd(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(),
|
// ssrcTransaction.getStream(), null);
|
// }
|
// }
|
// }
|
// }
|
// }
|
// if (mediaListMap.size() > 0 ) {
|
// // 处理正在向上推流的上级平台
|
// List<SendRtpItem> sendRtpItems = redisCatchStorage.querySendRTPServer(null);
|
// if (sendRtpItems.size() > 0) {
|
// for (SendRtpItem sendRtpItem : sendRtpItems) {
|
// if (sendRtpItem.getMediaServerId().equals(mediaServerId)) {
|
// if (mediaListMap.get(sendRtpItem.getStreamId()) == null) {
|
// ParentPlatform platform = storager.queryPlatformByServerGBId(sendRtpItem.getPlatformId());
|
// sipCommanderFroPlatform.streamByeCmd(platform, sendRtpItem.getCallId());
|
// }
|
// }
|
// }
|
// }
|
// }
|
// }
|
// }
|
// }));
|
}
|
|
@Override
|
public void pauseRtp(String streamId) throws ServiceException, InvalidArgumentException, ParseException, SipException {
|
String key = redisCatchStorage.queryPlaybackForKey(null, null, streamId, null);
|
StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
|
if (null == streamInfo) {
|
logger.warn("streamId不存在!");
|
throw new ServiceException("streamId不存在");
|
}
|
streamInfo.setPause(true);
|
RedisUtil.set(key, streamInfo);
|
MediaServerItem mediaServerItem = mediaServerService.getOne(streamInfo.getMediaServerId());
|
if (null == mediaServerItem) {
|
logger.warn("mediaServer 不存在!");
|
throw new ServiceException("mediaServer不存在");
|
}
|
// zlm 暂停RTP超时检查
|
JSONObject jsonObject = zlmresTfulUtils.pauseRtpCheck(mediaServerItem, streamId);
|
if (jsonObject == null || jsonObject.getInteger("code") != 0) {
|
throw new ServiceException("暂停RTP接收失败");
|
}
|
Device device = storager.queryVideoDevice(streamInfo.getDeviceID());
|
cmder.playPauseCmd(device, streamInfo);
|
}
|
|
@Override
|
public void resumeRtp(String streamId) throws ServiceException, InvalidArgumentException, ParseException, SipException {
|
String key = redisCatchStorage.queryPlaybackForKey(null, null, streamId, null);
|
StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
|
if (null == streamInfo) {
|
logger.warn("streamId不存在!");
|
throw new ServiceException("streamId不存在");
|
}
|
streamInfo.setPause(false);
|
RedisUtil.set(key, streamInfo);
|
MediaServerItem mediaServerItem = mediaServerService.getOne(streamInfo.getMediaServerId());
|
if (null == mediaServerItem) {
|
logger.warn("mediaServer 不存在!");
|
throw new ServiceException("mediaServer不存在");
|
}
|
// zlm 暂停RTP超时检查
|
JSONObject jsonObject = zlmresTfulUtils.resumeRtpCheck(mediaServerItem, streamId);
|
if (jsonObject == null || jsonObject.getInteger("code") != 0) {
|
throw new ServiceException("继续RTP接收失败");
|
}
|
Device device = storager.queryVideoDevice(streamInfo.getDeviceID());
|
cmder.playResumeCmd(device, streamInfo);
|
}
|
|
@Override
|
public void startPushStream(SendRtpItem sendRtpItem, SIPResponse sipResponse, ParentPlatform platform, CallIdHeader callIdHeader) {
|
|
// 开始发流
|
// 取消设置的超时任务
|
// String channelId = request.getCallIdHeader().getCallId();
|
|
String is_Udp = sendRtpItem.isTcp() ? "0" : "1";
|
MediaServerItem mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
|
logger.info("收到ACK，rtp/{}开始推流, 目标={}:{}，SSRC={}, RTCP={}", sendRtpItem.getStream(),
|
sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc(), sendRtpItem.isRtcp());
|
Map<String, Object> param = new HashMap<>(12);
|
param.put("vhost", "__defaultVhost__");
|
param.put("app", sendRtpItem.getApp());
|
param.put("stream", sendRtpItem.getStream());
|
param.put("ssrc", sendRtpItem.getSsrc());
|
param.put("src_port", sendRtpItem.getLocalPort());
|
param.put("pt", sendRtpItem.getPt());
|
param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0");
|
param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0");
|
param.put("is_udp", is_Udp);
|
if (!sendRtpItem.isTcp()) {
|
// udp模式下开启rtcp保活
|
param.put("udp_rtcp_timeout", sendRtpItem.isRtcp() ? "1" : "0");
|
}
|
|
if (mediaInfo == null) {
|
RequestPushStreamMsg requestPushStreamMsg = RequestPushStreamMsg.getInstance(
|
sendRtpItem.getMediaServerId(), sendRtpItem.getApp(), sendRtpItem.getStream(),
|
sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc(), sendRtpItem.isTcp(),
|
sendRtpItem.getLocalPort(), sendRtpItem.getPt(), sendRtpItem.isUsePs(), sendRtpItem.isOnlyAudio());
|
redisGbPlayMsgListener.sendMsgForStartSendRtpStream(sendRtpItem.getServerId(), requestPushStreamMsg, json -> {
|
startSendRtpStreamHand(sendRtpItem, platform, json, param, callIdHeader);
|
});
|
} else {
|
// 如果是非严格模式，需要关闭端口占用
|
JSONObject startSendRtpStreamResult = null;
|
if (sendRtpItem.getLocalPort() != 0) {
|
HookSubscribeForRtpServerTimeout hookSubscribeForRtpServerTimeout = HookSubscribeFactory.on_rtp_server_timeout(sendRtpItem.getSsrc(), null, mediaInfo.getId());
|
hookSubscribe.removeSubscribe(hookSubscribeForRtpServerTimeout);
|
if (zlmrtpServerFactory.releasePort(mediaInfo, sendRtpItem.getSsrc())) {
|
if (sendRtpItem.isTcpActive()) {
|
startSendRtpStreamResult = zlmrtpServerFactory.startSendRtpPassive(mediaInfo, param);
|
} else {
|
param.put("dst_url", sendRtpItem.getIp());
|
param.put("dst_port", sendRtpItem.getPort());
|
startSendRtpStreamResult = zlmrtpServerFactory.startSendRtpStream(mediaInfo, param);
|
}
|
}
|
} else {
|
if (sendRtpItem.isTcpActive()) {
|
startSendRtpStreamResult = zlmrtpServerFactory.startSendRtpPassive(mediaInfo, param);
|
} else {
|
param.put("dst_url", sendRtpItem.getIp());
|
param.put("dst_port", sendRtpItem.getPort());
|
startSendRtpStreamResult = zlmrtpServerFactory.startSendRtpStream(mediaInfo, param);
|
}
|
}
|
if (startSendRtpStreamResult != null) {
|
startSendRtpStreamHand(sendRtpItem, platform, startSendRtpStreamResult, param, callIdHeader);
|
}
|
}
|
}
|
|
@Override
|
public void startSendRtpStreamHand(SendRtpItem sendRtpItem, ParentPlatform parentPlatform,
|
JSONObject jsonObject, Map<String, Object> param, CallIdHeader callIdHeader) {
|
if (jsonObject == null) {
|
logger.error("RTP推流失败: 请检查ZLM服务");
|
} else if (jsonObject.getInteger("code") == 0) {
|
logger.info("调用ZLM推流接口, 结果： {}", jsonObject);
|
logger.info("RTP推流成功[ {}/{} ]，{}->{}:{}, ", param.get("app"), param.get("stream"), jsonObject.getString("local_port"), param.get("dst_url"), param.get("dst_port"));
|
} else {
|
logger.error("RTP推流失败: {}, 参数：{}", jsonObject.getString("msg"), JSON.toJSONString(param));
|
if (sendRtpItem.isOnlyAudio()) {
|
Device device = deviceService.getDevice(sendRtpItem.getDeviceId());
|
AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(sendRtpItem.getDeviceId(), sendRtpItem.getChannelId());
|
if (audioBroadcastCatch != null) {
|
try {
|
cmder.streamByeCmd(device, sendRtpItem.getChannelId(), audioBroadcastCatch.getSipTransactionInfo(), null);
|
} catch (SipException | ParseException | InvalidArgumentException |
|
SsrcTransactionNotFoundException e) {
|
logger.error("[命令发送失败] 停止语音对讲: {}", e.getMessage());
|
}
|
}
|
} else {
|
// 向上级平台
|
try {
|
commanderForPlatform.streamByeCmd(parentPlatform, callIdHeader.getCallId());
|
} catch (SipException | InvalidArgumentException | ParseException e) {
|
logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
|
}
|
}
|
}
|
}
|
|
@Override
|
public void talkCmd(Device device, String channelId, MediaServerItem mediaServerItem, String stream, AudioBroadcastEvent event) {
|
if (device == null || channelId == null) {
|
return;
|
}
|
// TODO 必须多端口模式才支持语音喊话鹤语音对讲
|
logger.info("[语音对讲] device： {}, channel: {}", device.getDeviceId(), channelId);
|
DeviceChannel deviceChannel = storager.queryChannel(device.getDeviceId(), channelId);
|
if (deviceChannel == null) {
|
logger.warn("开启语音对讲的时候未找到通道： {}", channelId);
|
event.call("开启语音对讲的时候未找到通道");
|
return;
|
}
|
// 查询通道使用状态
|
if (audioBroadcastManager.exit(device.getDeviceId(), channelId)) {
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
|
if (sendRtpItem != null && sendRtpItem.isOnlyAudio()) {
|
// 查询流是否存在，不存在则认为是异常状态
|
MediaServerItem mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
|
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServer, sendRtpItem.getApp(), sendRtpItem.getStream());
|
if (streamReady) {
|
logger.warn("[语音对讲] 正在语音广播，无法开启语音通话： {}", channelId);
|
event.call("正在语音广播");
|
return;
|
} else {
|
stopAudioBroadcast(device.getDeviceId(), channelId);
|
}
|
}
|
}
|
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, stream, null);
|
if (sendRtpItem != null) {
|
MediaServerItem mediaServer = mediaServerService.getOne(sendRtpItem.getMediaServerId());
|
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServer, "rtp", sendRtpItem.getReceiveStream());
|
if (streamReady) {
|
logger.warn("[语音对讲] 进行中： {}", channelId);
|
event.call("语音对讲进行中");
|
return;
|
} else {
|
stopTalk(device, channelId);
|
}
|
}
|
|
talk(mediaServerItem, device, channelId, stream, (MediaServerItem mediaServerItem1, JSONObject response) -> {
|
logger.info("[语音对讲] 收到设备发来的流");
|
}, eventResult -> {
|
logger.warn("[语音对讲] 失败，{}/{}, 错误码 {} {}", device.getDeviceId(), channelId, eventResult.statusCode, eventResult.msg);
|
event.call("失败，错误码 " + eventResult.statusCode + ", " + eventResult.msg);
|
}, () -> {
|
logger.warn("[语音对讲] 失败，{}/{} 超时", device.getDeviceId(), channelId);
|
event.call("失败，超时 ");
|
stopTalk(device, channelId);
|
}, errorMsg -> {
|
logger.warn("[语音对讲] 失败，{}/{} {}", device.getDeviceId(), channelId, errorMsg);
|
event.call(errorMsg);
|
stopTalk(device, channelId);
|
});
|
}
|
|
private void stopTalk(Device device, String channelId) {
|
stopTalk(device, channelId, null);
|
}
|
|
@Override
|
public void stopTalk(Device device, String channelId, Boolean streamIsReady) {
|
logger.info("[语音对讲] 停止， {}/{}", device.getDeviceId(), channelId);
|
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(device.getDeviceId(), channelId, null, null);
|
if (sendRtpItem == null) {
|
logger.info("[语音对讲] 停止失败， 未找到发送信息，可能已经停止");
|
return;
|
}
|
// 停止向设备推流
|
String mediaServerId = sendRtpItem.getMediaServerId();
|
if (mediaServerId == null) {
|
return;
|
}
|
|
MediaServerItem mediaServer = mediaServerService.getOne(mediaServerId);
|
|
if (streamIsReady == null || streamIsReady) {
|
Map<String, Object> param = new HashMap<>();
|
param.put("vhost", "__defaultVhost__");
|
param.put("app", sendRtpItem.getApp());
|
param.put("stream", sendRtpItem.getStream());
|
param.put("ssrc", sendRtpItem.getSsrc());
|
zlmrtpServerFactory.stopSendRtpStream(mediaServer, param);
|
}
|
|
mediaServer.getSsrcConfig().releaseSsrc(sendRtpItem.getSsrc());
|
|
SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, null, sendRtpItem.getStream());
|
if (ssrcTransaction != null) {
|
try {
|
cmder.streamByeCmd(device, channelId, sendRtpItem.getStream(), null);
|
} catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
|
logger.info("[语音对讲] 停止消息发送失败，可能已经停止");
|
}
|
}
|
redisCatchStorage.deleteSendRTPServer(device.getDeviceId(), channelId,null, null);
|
}
|
}
|
