完善语音对讲级联

648540858

2023-03-21 82adc0cb23f3ee47322e78889cdaba57e9309000

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java

@@ -1,6 +1,7 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;

import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.conf.UserSetting;
@@ -11,6 +12,7 @@
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
@@ -97,7 +99,7 @@
    private IMediaServerService mediaServerService;

    @Autowired
    private IMediaService mediaService;
    private ISIPCommander commander;

   @Autowired
   private ZLMRESTfulUtils zlmresTfulUtils;
@@ -200,7 +202,7 @@

                MediaServerItem mediaServerItem = null;
                StreamPushItem streamPushItem = null;
                StreamProxyItem proxyByAppAndStream =null;
                StreamProxyItem proxyByAppAndStream = null;
                // 不是通道可能是直播流
                if (channel != null && gbStream == null) {
                    // 通道存在，发100，TRYING
@@ -273,7 +275,7 @@
                    }
                    return;
                } else {
                    logger.info("通道不存在，返回404");
                    logger.info("通道不存在，返回404: {}", channelId);
                    try {
                        // 通道不存在，发404，资源不存在
                        responseAck(request, Response.NOT_FOUND);
@@ -358,7 +360,7 @@
                    return;
                }
                String username = sdp.getOrigin().getUsername();
                String addressStr = sdp.getOrigin().getAddress();
                String addressStr = sdp.getConnection().getAddress();

                logger.info("[上级点播]用户：{}， 通道：{}, 地址：{}:{}， ssrc：{}", username, channelId, addressStr, port, ssrc);
                Device device = null;
@@ -385,8 +387,7 @@
                        return;
                    }
                    SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                            device.getDeviceId(), channelId,
                            mediaTransmissionTCP, platform.isRtcp());
                            device.getDeviceId(), channelId, mediaTransmissionTCP, platform.isRtcp());

                    if (tcpActive != null) {
                        sendRtpItem.setTcpActive(tcpActive);
@@ -439,18 +440,23 @@

                        try {
                            // 超时未收到Ack应该回复bye,当前等待时间为10秒
                            dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
                                logger.info("Ack 等待超时");
                                mediaServerService.releaseSsrc(mediaServerItemInUSe.getId(), sendRtpItem.getSsrc());
                                // 回复bye
                                try {
                                    cmderFroPlatform.streamByeCmd(platform, callIdHeader.getCallId());
                                } catch (SipException | InvalidArgumentException | ParseException e) {
                                    logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
                                }
                            }, 60 * 1000);
                            responseSdpAck(request, content.toString(), platform);
                            if (userSetting.getPushStreamAfterAck()) {
                                dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
                                    logger.info("Ack 等待超时");
                                    mediaServerService.releaseSsrc(mediaServerItemInUSe.getId(), sendRtpItem.getSsrc());
                                    // 回复bye
                                    try {
                                        cmderFroPlatform.streamByeCmd(platform, callIdHeader.getCallId());
                                    } catch (SipException | InvalidArgumentException | ParseException e) {
                                        logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
                                    }
                                }, 60 * 1000);
                            }

                            SIPResponse sipResponse = responseSdpAck(request, content.toString(), platform);
                            if (!userSetting.getPushStreamAfterAck()) {
                                playService.startPushStream(sendRtpItem, sipResponse, platform, request.getCallIdHeader());
                            }
                        } catch (SipException e) {
                            e.printStackTrace();
                        } catch (InvalidArgumentException e) {
@@ -472,7 +478,7 @@
                    if ("Playback".equalsIgnoreCase(sessionName)) {
                        sendRtpItem.setPlayType(InviteStreamType.PLAYBACK);
                        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, device.isSsrcCheck(), true);
                        sendRtpItem.setStreamId(ssrcInfo.getStream());
                        sendRtpItem.setStream(ssrcInfo.getStream());
                        // 写入redis， 超时时回复
                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
                        playService.playBack(mediaServerItem, ssrcInfo, device.getDeviceId(), channelId, DateUtil.formatter.format(start),
@@ -517,7 +523,7 @@
                            }
                            SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, null, device.isSsrcCheck(), false);
                            logger.info(JSONObject.toJSONString(ssrcInfo));
                            sendRtpItem.setStreamId(ssrcInfo.getStream());
                            sendRtpItem.setStream(ssrcInfo.getStream());
                            sendRtpItem.setSsrc(ssrc.equals(ssrcDefault) ? ssrcInfo.getSsrc() : ssrc);

                            // 写入redis， 超时时回复
@@ -527,12 +533,12 @@
                                redisCatchStorage.deleteSendRTPServer(platform.getServerGBId(), finalChannelId, callIdHeader.getCallId(), null);
                            });
                        } else {
                            sendRtpItem.setStreamId(playTransaction.getStream());
                            sendRtpItem.setStream(playTransaction.getStream());
                            // 写入redis， 超时时回复
                            redisCatchStorage.updateSendRTPSever(sendRtpItem);
                            JSONObject jsonObject = new JSONObject();
                            jsonObject.put("app", sendRtpItem.getApp());
                            jsonObject.put("stream", sendRtpItem.getStreamId());
                            jsonObject.put("stream", sendRtpItem.getStream());
                            hookEvent.response(mediaServerItem, jsonObject);
                        }
                    }
@@ -581,8 +587,7 @@
            if (streamReady) {
                // 自平台内容
                SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                        gbStream.getApp(), gbStream.getStream(), channelId,
                        mediaTransmissionTCP, platform.isRtcp());
                        gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp());

                if (sendRtpItem == null) {
                    logger.warn("服务器端口资源不足");
@@ -621,8 +626,7 @@
            if (streamReady) {
                // 自平台内容
                SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                        gbStream.getApp(), gbStream.getStream(), channelId,
                        mediaTransmissionTCP, platform.isRtcp());
                        gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp());

                if (sendRtpItem == null) {
                    logger.warn("服务器端口资源不足");
@@ -801,7 +805,7 @@
        // 发送redis消息
        redisGbPlayMsgListener.sendMsg(streamPushItem.getServerId(), streamPushItem.getMediaServerId(),
                streamPushItem.getApp(), streamPushItem.getStream(), addressStr, port, ssrc, requesterId,
                channelId, mediaTransmissionTCP, platform.isRtcp(), null, responseSendItemMsg -> {
                channelId, mediaTransmissionTCP, platform.isRtcp(),null, responseSendItemMsg -> {
                    SendRtpItem sendRtpItem = responseSendItemMsg.getSendRtpItem();
                    if (sendRtpItem == null || responseSendItemMsg.getMediaServerItem() == null) {
                        logger.warn("服务器端口资源不足");
@@ -880,7 +884,11 @@
        content.append("f=\r\n");

        try {
            return responseSdpAck(request, content.toString(), platform);
            SIPResponse sipResponse = responseSdpAck(request, content.toString(), platform);
            if (!userSetting.getPushStreamAfterAck()) {
                playService.startPushStream(sendRtpItem, sipResponse, platform, request.getCallIdHeader());
            }
            return sipResponse;
        } catch (SipException e) {
            e.printStackTrace();
        } catch (InvalidArgumentException e) {
@@ -895,8 +903,8 @@

        // 非上级平台请求，查询是否设备请求（通常为接收语音广播的设备）
        Device device = redisCatchStorage.getDevice(requesterId);
        AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(requesterId, channelId);
        if (audioBroadcastCatch == null) {
        AudioBroadcastCatch broadcastCatch = audioBroadcastManager.get(requesterId, channelId);
        if (broadcastCatch == null) {
            logger.warn("来自设备的Invite请求非语音广播，已忽略，requesterId： {}/{}", requesterId, channelId);
            try {
                responseAck(request, Response.FORBIDDEN);
@@ -907,11 +915,14 @@
        }
        if (device != null) {
            logger.info("收到设备" + requesterId + "的语音广播Invite请求");

            String key = VideoManagerConstants.BROADCAST_WAITE_INVITE +  device.getDeviceId() + broadcastCatch.getChannelId();
            dynamicTask.stop(key);
            try {
                responseAck(request, Response.TRYING);
            } catch (SipException | InvalidArgumentException | ParseException e) {
                logger.error("[命令发送失败] invite BAD_REQUEST: {}", e.getMessage());
                playService.stopAudioBroadcast(device.getDeviceId(), broadcastCatch.getChannelId());
                return;
            }
            String contentString = new String(request.getRawContent());
            // jainSip不支持y=字段， 移除移除以解析。
@@ -966,24 +977,31 @@
                        responseAck(request, Response.UNSUPPORTED_MEDIA_TYPE); // 不支持的格式，发415
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("[命令发送失败] invite 不支持的媒体格式: {}", e.getMessage());
                        playService.stopAudioBroadcast(device.getDeviceId(), broadcastCatch.getChannelId());
                        return;
                    }
                    return;
                }
                String addressStr = sdp.getOrigin().getAddress();
                logger.info("设备{}请求语音流，地址：{}:{}，ssrc：{}", requesterId, addressStr, port, ssrc);
                logger.info("设备{}请求语音流，地址：{}:{}，ssrc：{}, {}", requesterId, addressStr, port, ssrc,
                        mediaTransmissionTCP ? (tcpActive? "TCP主动":"TCP被动") : "UDP");

                MediaServerItem mediaServerItem = playService.getNewMediaServerItem(device);
                MediaServerItem mediaServerItem = broadcastCatch.getMediaServerItem();
                if (mediaServerItem == null) {
                    logger.warn("未找到可用的zlm");
                    logger.warn("未找到语音喊话使用的zlm");
                    try {
                        responseAck(request, Response.BUSY_HERE);
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("[命令发送失败] invite 未找到可用的zlm: {}", e.getMessage());
                        playService.stopAudioBroadcast(device.getDeviceId(), broadcastCatch.getChannelId());
                    }
                    return;
                }
                logger.info("设备{}请求语音流， 收流地址：{}:{}，ssrc：{}, {}, 对讲方式：{}", requesterId, addressStr, port, ssrc,
                        mediaTransmissionTCP ? (tcpActive? "TCP主动":"TCP被动") : "UDP", sdp.getSessionName().getValue());

                SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                        device.getDeviceId(), audioBroadcastCatch.getChannelId(),
                        device.getDeviceId(), broadcastCatch.getChannelId(),
                        mediaTransmissionTCP, false);

                if (sendRtpItem == null) {
@@ -992,41 +1010,47 @@
                        responseAck(request, Response.BUSY_HERE);
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("[命令发送失败] invite 服务器端口资源不足: {}", e.getMessage());
                        playService.stopAudioBroadcast(device.getDeviceId(), broadcastCatch.getChannelId());
                        return;
                    }
                    return;
                }
                sendRtpItem.setTcp(mediaTransmissionTCP);
                if (tcpActive != null) {
                    sendRtpItem.setTcpActive(tcpActive);
                }
                String app = "broadcast";
                String stream = device.getDeviceId() + "_" + audioBroadcastCatch.getChannelId();


                CallIdHeader callIdHeader = (CallIdHeader) request.getHeader(CallIdHeader.NAME);
                sendRtpItem.setPlayType(InviteStreamType.PLAY);
                sendRtpItem.setPlayType(InviteStreamType.BROADCAST);
                sendRtpItem.setCallId(callIdHeader.getCallId());
                sendRtpItem.setPlatformId(requesterId);
                sendRtpItem.setStatus(1);
                sendRtpItem.setApp(app);
                sendRtpItem.setStreamId(stream);
                sendRtpItem.setApp(broadcastCatch.getApp());
                sendRtpItem.setStream(broadcastCatch.getStream());
                sendRtpItem.setPt(8);
                sendRtpItem.setUsePs(false);
                sendRtpItem.setRtcp(false);
                sendRtpItem.setOnlyAudio(true);
                sendRtpItem.setTcp(mediaTransmissionTCP);
                if (tcpActive != null) {
                    sendRtpItem.setTcpActive(tcpActive);
                }

                redisCatchStorage.updateSendRTPSever(sendRtpItem);

                Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, app, stream);
                Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, broadcastCatch.getApp(), broadcastCatch.getStream());
                if (streamReady) {
                    SIPResponse sipResponse = sendOk(device, sendRtpItem, sdp, request, mediaServerItem, mediaTransmissionTCP, ssrc);
                    // 添加事务信息
                    streamSession.put(device.getDeviceId(), audioBroadcastCatch.getChannelId(), request.getCallIdHeader().getCallId()
                            , stream,  sendRtpItem.getSsrc(), mediaServerItem.getId(), sipResponse, VideoStreamSessionManager.SessionType.broadcast );
                    sendOk(device, sendRtpItem, sdp, request, mediaServerItem, mediaTransmissionTCP, ssrc);
                }else {
                    logger.warn("[语音通话]， 未发现待推送的流,app={},stream={}", app, stream);
                    playService.stopAudioBroadcast(device.getDeviceId(), audioBroadcastCatch.getChannelId());
                    logger.warn("[语音通话]， 未发现待推送的流,app={},stream={}", broadcastCatch.getApp(), broadcastCatch.getStream());
                    try {
                        responseAck(request, Response.GONE);
                    } catch (SipException | InvalidArgumentException | ParseException e) {
                        logger.error("[命令发送失败] 语音通话 回复410失败， {}", e.getMessage());
                        return;
                    }
                    playService.stopAudioBroadcast(device.getDeviceId(), broadcastCatch.getChannelId());
                }
            } catch (SdpException e) {
                logger.error("[SDP解析异常]", e);
                playService.stopAudioBroadcast(device.getDeviceId(), broadcastCatch.getChannelId());
            }
        } else {
            logger.warn("来自无效设备/平台的请求");
@@ -1083,8 +1107,13 @@
            audioBroadcastCatch.setSipTransactionInfoByRequset(sipResponse);
            audioBroadcastManager.update(audioBroadcastCatch);

            // 开启发流，大华在收到200OK后就会开始建立连接
            if (!userSetting.getPushStreamAfterAck()) {
                playService.startPushStream(sendRtpItem, sipResponse, parentPlatform, request.getCallIdHeader());
            }

        } catch (SipException | InvalidArgumentException | ParseException | SdpParseException e) {
            logger.error("[命令发送失败] 语音对讲 回复200OK（SDP）: {}", e.getMessage());
            logger.error("[命令发送失败] 语音喊话 回复200OK（SDP）: {}", e.getMessage());
        }
        return sipResponse;
    }