增加与第三方对接的接口

648540858
1 parent 0592fd67
Showing 3 changed files with 290 additions and 11 deletions
src/main/java/com/genersoft/iot/vmp/common/VideoManagerConstants.java
src/main/java/com/genersoft/iot/vmp/vmanager/bean/OtherRtpSendInfo.java
src/main/java/com/genersoft/iot/vmp/vmanager/rtp/RtpController.java
@@ -153,6 +153,7 @@ public class VideoManagerConstants {
  
 	public static final String WVP_STREAM_GB_ID_PREFIX = "memberNo_";
 	public static final String WVP_STREAM_GPS_MSG_PREFIX = "WVP_STREAM_GPS_MSG_";
+	public static final String WVP_OTHER_SEND_RTP_INFO = "VMP_OTHER_SEND_RTP_INFO_";
  
 	/**
 	 * Redis Const
+package com.genersoft.iot.vmp.vmanager.bean;
+
+public class OtherRtpSendInfo {
+
+    /**
+     * 发流IP
+     */
+    private String ip;
+
+    /**
+     * 发流端口
+     */
+    private int port;
+
+    /**
+     * 收流IP
+     */
+    private String receiveIp;
+
+    /**
+     * 收流端口
+     */
+    private int receivePort;
+
+    /**
+     * 会话ID
+     */
+    private String callId;
+
+    /**
+     * 流ID
+     */
+    private String stream;
+
+    /**
+     * 推流应用名
+     */
+    private String pushApp;
+
+    /**
+     * 推流流ID
+     */
+    private String pushStream;
+
+    /**
+     * 推流SSRC
+     */
+    private String pushSSRC;
+
+
+
+    public String getIp() {
+        return ip;
+    }
+
+    public void setIp(String ip) {
+        this.ip = ip;
+    }
+
+    public int getPort() {
+        return port;
+    }
+
+    public void setPort(int port) {
+        this.port = port;
+    }
+
+    public String getReceiveIp() {
+        return receiveIp;
+    }
+
+    public void setReceiveIp(String receiveIp) {
+        this.receiveIp = receiveIp;
+    }
+
+    public int getReceivePort() {
+        return receivePort;
+    }
+
+    public void setReceivePort(int receivePort) {
+        this.receivePort = receivePort;
+    }
+
+    public String getCallId() {
+        return callId;
+    }
+
+    public void setCallId(String callId) {
+        this.callId = callId;
+    }
+
+    public String getStream() {
+        return stream;
+    }
+
+    public void setStream(String stream) {
+        this.stream = stream;
+    }
+
+    public String getPushApp() {
+        return pushApp;
+    }
+
+    public void setPushApp(String pushApp) {
+        this.pushApp = pushApp;
+    }
+
+    public String getPushStream() {
+        return pushStream;
+    }
+
+    public void setPushStream(String pushStream) {
+        this.pushStream = pushStream;
+    }
+
+    public String getPushSSRC() {
+        return pushSSRC;
+    }
+
+    public void setPushSSRC(String pushSSRC) {
+        this.pushSSRC = pushSSRC;
+    }
+
+    @Override
+    public String toString() {
+        return "OtherRtpSendInfo{" +
+                "ip='" + ip + '\'' +
+                ", port=" + port +
+                ", receiveIp='" + receiveIp + '\'' +
+                ", receivePort=" + receivePort +
+                ", callId='" + callId + '\'' +
+                ", stream='" + stream + '\'' +
+                '}';
+    }
+}
 package com.genersoft.iot.vmp.vmanager.rtp;
  
+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;
 import com.genersoft.iot.vmp.conf.VersionInfo;
 import com.genersoft.iot.vmp.conf.exception.ControllerException;
-import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
+import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
 import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
+import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeFactory;
+import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForRtpServerTimeout;
 import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
-import com.genersoft.iot.vmp.service.*;
+import com.genersoft.iot.vmp.service.IDeviceChannelService;
+import com.genersoft.iot.vmp.service.IDeviceService;
+import com.genersoft.iot.vmp.service.IMediaServerService;
 import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
 import com.genersoft.iot.vmp.vmanager.bean.ErrorCode;
+import com.genersoft.iot.vmp.vmanager.bean.OtherRtpSendInfo;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestController;
  
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
 @SuppressWarnings("rawtypes")
 @Tag(name = "第三方服务对接")
  
@@ -27,8 +44,13 @@ import org.springframework.web.bind.annotation.RestController;
 @RequestMapping("/api/rtp")
 public class RtpController {
  
+    private final static Logger logger = LoggerFactory.getLogger(RtpController.class);
+
+    @Autowired
+    private ZLMRTPServerFactory zlmServerFactory;
+
     @Autowired
-    private ZlmHttpHookSubscribe zlmHttpHookSubscribe;
+    private ZlmHttpHookSubscribe hookSubscribe;
  
     @Autowired
     private IMediaServerService mediaServerService;
@@ -49,11 +71,11 @@ public class RtpController {
     private IDeviceChannelService channelService;
  
     @Autowired
-    private IStreamPushService pushService;
+    private DynamicTask dynamicTask;
  
  
     @Autowired
-    private IStreamProxyService proxyService;
+    private RedisTemplate<Object, Object> redisTemplate;
  
  
     @Value("${server.port}")
@@ -73,12 +95,76 @@ public class RtpController {
     @Parameter(name = "stream", description = "形成的流的ID", required = true)
     @Parameter(name = "tcpMode", description = "收流模式， 0为UDP， 1为TCP被动", required = true)
     @Parameter(name = "callBack", description = "回调地址，如果收流超时会通道回调通知，回调为get请求，参数为callId", required = true)
-    public SendRtpItem openRtpServer(Boolean isSend, String ssrc, String callId, String stream, Integer tcpMode, String callBack) {
-        MediaServerItem mediaServerItem = mediaServerService.getMediaServerForMinimumLoad(null);
+    public OtherRtpSendInfo openRtpServer(Boolean isSend, String ssrc, String callId, String stream, Integer tcpMode, String callBack) {
+
+        logger.info("[第三方服务对接->开启收流和获取发流信息] isSend->{}, ssrc->{}, callId->{}, stream->{}, tcpMode->{}, callBack->{}",
+                isSend, ssrc, callId, stream, tcpMode==0?"UDP":"TCP被动", callBack);
+
+        MediaServerItem mediaServerItem = mediaServerService.getDefaultMediaServer();
         if (mediaServerItem == null) {
             throw new ControllerException(ErrorCode.ERROR100.getCode(),"没有可用的MediaServer");
         }
-        return null;
+        if (stream == null) {
+            throw new ControllerException(ErrorCode.ERROR100.getCode(),"stream参数不可为空");
+        }
+        if (isSend != null && isSend && callId == null) {
+            throw new ControllerException(ErrorCode.ERROR100.getCode(),"isSend为true时，CallID不能为空");
+        }
+        int ssrcInt = 0;
+        if (ssrc != null) {
+            try {
+                ssrcInt = Integer.parseInt(ssrc);
+            }catch (NumberFormatException e) {
+                throw new ControllerException(ErrorCode.ERROR100.getCode(),"ssrc格式错误");
+            }
+
+        }
+        int localPort = zlmServerFactory.createRTPServer(mediaServerItem, stream, ssrcInt, null, false, tcpMode);
+        // 注册回调如果rtp收流超时则通过回调发送通知
+        if (callBack != null) {
+            HookSubscribeForRtpServerTimeout hookSubscribeForRtpServerTimeout = HookSubscribeFactory.on_rtp_server_timeout(ssrc, null, mediaServerItem.getId());
+            // 订阅 zlm启动事件, 新的zlm也会从这里进入系统
+            hookSubscribe.addSubscribe(hookSubscribeForRtpServerTimeout,
+                    (mediaServerItemInUse, response)->{
+                        if (stream.equals(response.getString("stream_id"))) {
+                            logger.info("[开启收流和获取发流信息] 等待收流超时 callId->{}, 发送回调", callId);
+                            OkHttpClient.Builder httpClientBuilder = new OkHttpClient.Builder();
+                            OkHttpClient client = httpClientBuilder.build();
+                            String url = callBack + "?callId="  + callId;
+                            Request request = new Request.Builder().get().url(url).build();
+                            try {
+                                client.newCall(request).execute();
+                            } catch (IOException e) {
+                                logger.error("[开启收流和获取发流信息] 等待收流超时 callId->{}, 发送回调失败", callId, e);
+                            }
+                        }
+                    });
+        }
+        OtherRtpSendInfo otherRtpSendInfo = new OtherRtpSendInfo();
+        otherRtpSendInfo.setReceiveIp(mediaServerItem.getSdpIp());
+        otherRtpSendInfo.setReceivePort(localPort);
+        otherRtpSendInfo.setCallId(callId);
+        otherRtpSendInfo.setStream(stream);
+        if (isSend != null && isSend) {
+            String key = VideoManagerConstants.WVP_OTHER_SEND_RTP_INFO + userSetting.getServerId() + callId;
+            // 预创建发流信息
+            int port = zlmServerFactory.keepPort(mediaServerItem, callId, 0, ssrc1 -> {
+                return redisTemplate.opsForValue().get(key) != null;
+            });
+
+            // 将信息写入redis中，以备后用
+            redisTemplate.opsForValue().set(key, otherRtpSendInfo);
+            // 设置超时任务，超时未使用，则自动移除，并关闭端口保持, 默认五分钟
+            dynamicTask.startDelay(key, ()->{
+                logger.info("[第三方服务对接->开启收流和获取发流信息] 端口保持超时 callId->{}", callId);
+                redisTemplate.delete(key);
+                zlmServerFactory.releasePort(mediaServerItem, callId);
+            }, 300000);
+            otherRtpSendInfo.setIp(mediaServerItem.getSdpIp());
+            otherRtpSendInfo.setPort(port);
+            logger.info("[开启收流和获取发流信息] 结果，callId->{}， {}", callId, otherRtpSendInfo);
+        }
+        return otherRtpSendInfo;
     }
  
     @GetMapping(value = "/receive/close")
@@ -86,7 +172,9 @@ public class RtpController {
     @Operation(summary = "关闭收流")
     @Parameter(name = "stream", description = "流的ID", required = true)
     public void closeRtpServer(String stream) {
-
+        logger.info("[第三方服务对接->关闭收流] stream->{}", stream);
+        MediaServerItem mediaServerItem = mediaServerService.getDefaultMediaServer();
+        zlmServerFactory.closeRtpServer(mediaServerItem,stream);
     }
  
     @GetMapping(value = "/send/start")
@@ -99,9 +187,46 @@ public class RtpController {
     @Parameter(name = "stream", description = "待发送流Id", required = true)
     @Parameter(name = "callId", description = "整个过程的唯一标识，不传则使用随机端口发流", required = true)
     @Parameter(name = "onlyAudio", description = "是否只有音频", required = true)
+    @Parameter(name = "isUdp", description = "是否为UDP", required = true)
     @Parameter(name = "streamType", description = "流类型，1为es流，2为ps流， 默认es流", required = false)
-    public void sendRTP(String ssrc, String ip, Integer port, String app, String stream, String callId, Boolean onlyAudio, Integer streamType) {
+    public void sendRTP(String ssrc, String ip, Integer port, String app, String stream, String callId, Boolean onlyAudio, Boolean isUdp, Integer streamType) {
+        logger.info("[第三方服务对接->发送流] ssrc->{}, ip->{}, port->{}, app->{}, stream->{}, callId->{}, onlyAudio->{}, streamType->{}",
+                ssrc, ip, port, app, stream, callId, onlyAudio, streamType == 1? "ES":"PS");
+        MediaServerItem mediaServerItem = mediaServerService.getDefaultMediaServer();
+        String key = VideoManagerConstants.WVP_OTHER_SEND_RTP_INFO + userSetting.getServerId() + callId;
+        OtherRtpSendInfo sendInfo = (OtherRtpSendInfo)redisTemplate.opsForValue().get(key);
+        if (sendInfo != null) {
+            zlmServerFactory.releasePort(mediaServerItem, sendInfo.getCallId());
+        }else {
+            sendInfo = new OtherRtpSendInfo();
+        }
+        sendInfo.setPushApp(app);
+        sendInfo.setPushStream(stream);
+        sendInfo.setPushSSRC(ssrc);
+
+        Map<String, Object> param = new HashMap<>(12);
+        param.put("vhost","__defaultVhost__");
+        param.put("app",app);
+        param.put("stream",stream);
+        param.put("ssrc", ssrc);
  
+        param.put("dst_url",ip);
+        param.put("dst_port", port);
+        String is_Udp = isUdp ? "1" : "0";
+        param.put("is_udp", is_Udp);
+        param.put("src_port", sendInfo.getPort());
+        param.put("use_ps", streamType==2 ? "1" : "0");
+        param.put("only_audio", onlyAudio ? "1" : "0");
+
+        JSONObject jsonObject = zlmServerFactory.startSendRtpStream(mediaServerItem, param);
+        if (jsonObject.getInteger("code") == 0) {
+            logger.info("[第三方服务对接->发送流] 发流成功，callId->{}", callId);
+            redisTemplate.opsForValue().set(key, sendInfo);
+        }else {
+            redisTemplate.delete(key);
+            logger.info("[第三方服务对接->发送流] 发流失败，callId->{}, {}", callId, jsonObject.getString("msg"));
+            throw new ControllerException(ErrorCode.ERROR100.getCode(), "[发流失败] " + jsonObject.getString("msg"));
+        }
     }
  
  
@@ -111,7 +236,25 @@ public class RtpController {
     @Operation(summary = "关闭发送流")
     @Parameter(name = "callId", description = "整个过程的唯一标识，不传则使用随机端口发流", required = true)
     public void closeSendRTP(String callId) {
-
+        logger.info("[第三方服务对接->关闭发送流] callId->{}", callId);
+        String key = VideoManagerConstants.WVP_OTHER_SEND_RTP_INFO + userSetting.getServerId() + callId;
+        OtherRtpSendInfo sendInfo = (OtherRtpSendInfo)redisTemplate.opsForValue().get(key);
+        if (sendInfo == null){
+            throw new ControllerException(ErrorCode.ERROR100.getCode(), "未开启发流");
+        }
+        Map<String, Object> param = new HashMap<>();
+        param.put("vhost","__defaultVhost__");
+        param.put("app",sendInfo.getPushApp());
+        param.put("stream",sendInfo.getPushStream());
+        param.put("ssrc",sendInfo.getPushSSRC());
+        MediaServerItem mediaServerItem = mediaServerService.getDefaultMediaServer();
+        Boolean result = zlmServerFactory.stopSendRtpStream(mediaServerItem, param);
+        if (!result) {
+            logger.info("[第三方服务对接->关闭发送流] 失败 callId->{}", callId);
+            throw new ControllerException(ErrorCode.ERROR100.getCode(), "停止发流失败");
+        }else {
+            logger.info("[第三方服务对接->关闭发送流] 成功 callId->{}", callId);
+        }
     }
  
 }