From 89a9ab4534f10a224f70e546db838423e84a1965 Mon Sep 17 00:00:00 2001
From: 64850858 <648540858@qq.com>
Date: 星期五, 16 七月 2021 16:34:51 +0800
Subject: [PATCH] 添加zlm集群支持
---
src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java | 185 ++++++++++++++++++++++++++++++++++++++++------
1 files changed, 161 insertions(+), 24 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
index abe2278..85a4f48 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
@@ -1,31 +1,44 @@
package com.genersoft.iot.vmp.service.impl;
import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.common.StreamInfo;
+import com.genersoft.iot.vmp.conf.UserSetup;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
+import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.ZLMRESTfulUtils;
+import com.genersoft.iot.vmp.media.zlm.dto.IMediaServerItem;
+import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
+import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
+import com.genersoft.iot.vmp.vmanager.bean.WVPResult;
import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.PlayResult;
import com.genersoft.iot.vmp.service.IMediaService;
import com.genersoft.iot.vmp.service.IPlayService;
+import gov.nist.javax.sip.stack.SIPDialog;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
+import org.springframework.util.ResourceUtils;
import org.springframework.web.context.request.async.DeferredResult;
+import javax.sip.ClientTransaction;
import javax.sip.message.Response;
+import java.io.FileNotFoundException;
import java.util.UUID;
+@SuppressWarnings(value = {"rawtypes", "unchecked"})
@Service
public class PlayServiceImpl implements IPlayService {
@@ -49,33 +62,102 @@
@Autowired
private IMediaService mediaService;
+ @Autowired
+ private IMediaServerService mediaServerService;
+
+ @Autowired
+ private VideoStreamSessionManager streamSession;
+
+ @Autowired
+ private UserSetup userSetup;
+
@Override
- public PlayResult play(String deviceId, String channelId, ZLMHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent) {
+ public PlayResult play(IMediaServerItem mediaServerItem, String deviceId, String channelId, ZLMHttpHookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent) {
PlayResult playResult = new PlayResult();
+ if (mediaServerItem == null) {
+ RequestMessage msg = new RequestMessage();
+ msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + playResult.getUuid());
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(-1);
+ wvpResult.setMsg("鏈壘鍒板彲鐢ㄧ殑zlm");
+ msg.setData(wvpResult);
+ resultHolder.invokeResult(msg);
+ return playResult;
+ }
Device device = storager.queryVideoDevice(deviceId);
StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
playResult.setDevice(device);
UUID uuid = UUID.randomUUID();
playResult.setUuid(uuid.toString());
- DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>();
+ DeferredResult<ResponseEntity<String>> result = new DeferredResult<ResponseEntity<String>>(userSetup.getPlayTimeout());
playResult.setResult(result);
// 褰曞儚鏌ヨ浠hannelId浣滀负deviceId鏌ヨ
resultHolder.put(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid, result);
-
+ // 瓒呮椂澶勭悊
+ result.onTimeout(()->{
+ logger.warn(String.format("璁惧鐐规挱瓒呮椂锛宒eviceId锛�%s 锛宑hannelId锛�%s", deviceId, channelId));
+ // 閲婃斁rtpserver
+ mediaServerService.closeRTPServer(playResult.getDevice(), channelId);
+ RequestMessage msg = new RequestMessage();
+ msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + playResult.getUuid());
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(-1);
+ wvpResult.setMsg("Timeout");
+ msg.setData(wvpResult);
+ resultHolder.invokeResult(msg);
+ });
+ result.onCompletion(()->{
+ // 鐐规挱缁撴潫鏃惰皟鐢ㄦ埅鍥炬帴鍙�
+ try {
+ String classPath = ResourceUtils.getURL("classpath:").getPath();
+ // System.out.println(classPath);
+ // 鍏煎鎵撳寘涓簀ar鐨刢lass璺緞
+ if(classPath.contains("jar")) {
+ classPath = classPath.substring(0, classPath.lastIndexOf("."));
+ classPath = classPath.substring(0, classPath.lastIndexOf("/") + 1);
+ }
+ if (classPath.startsWith("file:")) {
+ classPath = classPath.substring(classPath.indexOf(":") + 1, classPath.length());
+ }
+ String path = classPath + "static/static/snap/";
+ // 鍏煎Windows绯荤粺璺緞锛堝幓闄ゅ墠闈㈢殑鈥�/鈥濓級
+ if(System.getProperty("os.name").contains("indows")) {
+ path = path.substring(1, path.length());
+ }
+ String fileName = deviceId + "_" + channelId + ".jpg";
+ ResponseEntity responseEntity = (ResponseEntity)result.getResult();
+ if (responseEntity != null && responseEntity.getStatusCode() == HttpStatus.OK) {
+ WVPResult wvpResult = (WVPResult)responseEntity.getBody();
+ if (wvpResult.getCode() == 0) {
+ StreamInfo streamInfoForSuccess = (StreamInfo)wvpResult.getData();
+ IMediaServerItem mediaInfo = mediaServerService.getOne(streamInfoForSuccess.getMediaServerId());
+ String streamUrl = streamInfoForSuccess.getFmp4();
+ // 璇锋眰鎴浘
+ zlmresTfulUtils.getSnap(mediaInfo, streamUrl, 15, 1, path, fileName);
+ }
+ }
+ } catch (FileNotFoundException e) {
+ e.printStackTrace();
+ }
+ });
if (streamInfo == null) {
// 鍙戦�佺偣鎾秷鎭�
- cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
+ cmder.playStreamCmd(mediaServerItem, device, channelId, (IMediaServerItem mediaServerItemInUse, JSONObject response) -> {
logger.info("鏀跺埌璁㈤槄娑堟伅锛� " + response.toJSONString());
- onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
+ onPublishHandlerForPlay(mediaServerItemInUse, response, deviceId, channelId, uuid.toString());
if (hookEvent != null) {
- hookEvent.response(response);
+ hookEvent.response(mediaServerItem, response);
}
- }, event -> {
+ }, (event) -> {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
Response response = event.getResponse();
- msg.setData(String.format("鐐规挱澶辫触锛� 閿欒鐮侊細 %s, %s", response.getStatusCode(), response.getReasonPhrase()));
+ mediaServerService.closeRTPServer(playResult.getDevice(), channelId);
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(-1);
+ wvpResult.setMsg(String.format("鐐规挱澶辫触锛� 閿欒鐮侊細 %s, %s", response.getStatusCode(), response.getReasonPhrase()));
+ msg.setData(wvpResult);
resultHolder.invokeResult(msg);
if (errorEvent != null) {
errorEvent.response(event);
@@ -83,26 +165,50 @@
});
} else {
String streamId = streamInfo.getStreamId();
- JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(streamId);
- if (rtpInfo.getBoolean("exist")) {
+ if (streamId == null) {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
- msg.setData(JSON.toJSONString(streamInfo));
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(-1);
+ wvpResult.setMsg(String.format("鐐规挱澶辫触锛� redis缂撳瓨streamId绛変簬null"));
+ msg.setData(wvpResult);
+ resultHolder.invokeResult(msg);
+ return playResult;
+ }
+ String mediaServerId = streamInfo.getMediaServerId();
+ IMediaServerItem mediaInfo = mediaServerService.getOne(mediaServerId);
+
+ JSONObject rtpInfo = zlmresTfulUtils.getRtpInfo(mediaInfo, streamId);
+ if (rtpInfo != null && rtpInfo.getBoolean("exist")) {
+ RequestMessage msg = new RequestMessage();
+ msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
+
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(0);
+ wvpResult.setMsg("success");
+ wvpResult.setData(streamInfo);
+ msg.setData(wvpResult);
+
resultHolder.invokeResult(msg);
if (hookEvent != null) {
- hookEvent.response(JSONObject.parseObject(JSON.toJSONString(streamInfo)));
+ hookEvent.response(mediaServerItem, JSONObject.parseObject(JSON.toJSONString(streamInfo)));
}
} else {
redisCatchStorage.stopPlay(streamInfo);
storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
- cmder.playStreamCmd(device, channelId, (JSONObject response) -> {
+ cmder.playStreamCmd(mediaServerItem, device, channelId, (IMediaServerItem mediaServerItemInuse, JSONObject response) -> {
logger.info("鏀跺埌璁㈤槄娑堟伅锛� " + response.toJSONString());
- onPublishHandlerForPlay(response, deviceId, channelId, uuid.toString());
- }, event -> {
+ onPublishHandlerForPlay(mediaServerItemInuse, response, deviceId, channelId, uuid.toString());
+ }, (event) -> {
+ mediaServerService.closeRTPServer(playResult.getDevice(), channelId);
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
Response response = event.getResponse();
- msg.setData(String.format("鐐规挱澶辫触锛� 閿欒鐮侊細 %s, %s", response.getStatusCode(), response.getReasonPhrase()));
+
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(-1);
+ wvpResult.setMsg(String.format("鐐规挱澶辫触锛� 閿欒鐮侊細 %s, %s", response.getStatusCode(), response.getReasonPhrase()));
+ msg.setData(wvpResult);
resultHolder.invokeResult(msg);
});
}
@@ -112,19 +218,33 @@
}
@Override
- public void onPublishHandlerForPlay(JSONObject resonse, String deviceId, String channelId, String uuid) {
+ public void onPublishHandlerForPlay(IMediaServerItem mediaServerItem, JSONObject resonse, String deviceId, String channelId, String uuid) {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
- StreamInfo streamInfo = onPublishHandler(resonse, deviceId, channelId, uuid);
+ StreamInfo streamInfo = onPublishHandler(mediaServerItem, resonse, deviceId, channelId, uuid);
if (streamInfo != null) {
DeviceChannel deviceChannel = storager.queryChannel(deviceId, channelId);
if (deviceChannel != null) {
deviceChannel.setStreamId(streamInfo.getStreamId());
storager.startPlay(deviceId, channelId, streamInfo.getStreamId());
}
-
+ ClientTransaction transaction = streamSession.getTransaction(deviceId, channelId);
+ SIPDialog dialog = (SIPDialog)transaction.getDialog();
+ StreamInfo.TransactionInfo transactionInfo = new StreamInfo.TransactionInfo();
+ transactionInfo.callId = dialog.getCallId().getCallId();
+ transactionInfo.localTag = dialog.getLocalTag();
+ transactionInfo.remoteTag = dialog.getRemoteTag();
+ transactionInfo.branch = dialog.getFirstTransactionInt().getBranchId();
+ streamInfo.setTransactionInfo(transactionInfo);
redisCatchStorage.startPlay(streamInfo);
msg.setData(JSON.toJSONString(streamInfo));
+
+ WVPResult wvpResult = new WVPResult();
+ wvpResult.setCode(0);
+ wvpResult.setMsg("sucess");
+ wvpResult.setData(streamInfo);
+ msg.setData(wvpResult);
+
resultHolder.invokeResult(msg);
} else {
logger.warn("璁惧棰勮API璋冪敤澶辫触锛�");
@@ -134,10 +254,26 @@
}
@Override
- public void onPublishHandlerForPlayBack(JSONObject resonse, String deviceId, String channelId, String uuid) {
+ public IMediaServerItem getNewMediaServerItem(Device device) {
+ if (device == null) return null;
+ String mediaServerId = device.getMediaServerId();
+ IMediaServerItem mediaServerItem = null;
+ if (mediaServerId == null) {
+ mediaServerItem = mediaServerService.getMediaServerForMinimumLoad();
+ }else {
+ mediaServerItem = mediaServerService.getOne(mediaServerId);
+ }
+ if (mediaServerItem == null) {
+ logger.warn("鐐规挱鏃舵湭鎵惧埌鍙娇鐢ㄧ殑ZLM...");
+ }
+ return mediaServerItem;
+ }
+
+ @Override
+ public void onPublishHandlerForPlayBack(IMediaServerItem mediaServerItem, JSONObject resonse, String deviceId, String channelId, String uuid) {
RequestMessage msg = new RequestMessage();
msg.setId(DeferredResultHolder.CALLBACK_CMD_PlAY + uuid);
- StreamInfo streamInfo = onPublishHandler(resonse, deviceId, channelId, uuid);
+ StreamInfo streamInfo = onPublishHandler(mediaServerItem, resonse, deviceId, channelId, uuid);
if (streamInfo != null) {
redisCatchStorage.startPlayback(streamInfo);
msg.setData(JSON.toJSONString(streamInfo));
@@ -149,9 +285,10 @@
}
}
- public StreamInfo onPublishHandler(JSONObject resonse, String deviceId, String channelId, String uuid) {
- String streamId = resonse.getString("id");
- StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream("rtp", streamId);
+ public StreamInfo onPublishHandler(IMediaServerItem mediaServerItem, JSONObject resonse, String deviceId, String channelId, String uuid) {
+ String streamId = resonse.getString("stream");
+ JSONArray tracks = resonse.getJSONArray("tracks");
+ StreamInfo streamInfo = mediaService.getStreamInfoByAppAndStream(mediaServerItem,"rtp", streamId, tracks);
streamInfo.setDeviceID(deviceId);
streamInfo.setChannelId(channelId);
return streamInfo;
--
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