修复级联点播时海康使用自定义ssrc的情况

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java

@@ -715,12 +715,10 @@ public class SIPCommander implements ISIPCommander {
 				}
 				dialog = streamSession.getDialogByStream(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
 			}
-			if (ssrcTransaction != null) {
-				MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
-				mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransaction.getSsrc());
-				mediaServerService.closeRTPServer(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
-				streamSession.remove(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
-			}
+			MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
+			mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransaction.getSsrc());
+			mediaServerService.closeRTPServer(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
+			streamSession.remove(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
 
 			if (dialog == null) {
 				logger.warn("[ {} -> {}]停止视频流的时候发现对话已丢失", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java

@@ -31,6 +31,7 @@ import javax.sip.address.SipURI;
 import javax.sip.header.*;
 import javax.sip.message.Request;
 import java.lang.reflect.Field;
+import java.net.InetAddress;
 import java.text.ParseException;
 import java.util.ArrayList;
 import java.util.HashSet;
@@ -546,14 +547,8 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
         }
         notifyRequest.addHeader(event);
         SipURI sipURI = (SipURI) notifyRequest.getRequestURI();
-        if (subscribeInfo.getTransaction() != null) {
-            SIPRequest request = (SIPRequest) subscribeInfo.getTransaction().getRequest();
-            sipURI.setHost(request.getRemoteAddress().getHostAddress());
-            sipURI.setPort(request.getRemotePort());
-        }else {
-            sipURI.setHost(parentPlatform.getServerIP());
-            sipURI.setPort(parentPlatform.getServerPort());
-        }
+        sipURI.setHost(parentPlatform.getServerIP());
+        sipURI.setPort(parentPlatform.getServerPort());
 
         ClientTransaction transaction = null;
         if ("TCP".equals(parentPlatform.getTransport())) {

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

@@ -372,7 +372,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
 							if (mediaServerItem.isRtpEnable()) {
 								streamId = String.format("%s_%s", device.getDeviceId(), channelId);
 							}
-							SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, true, false);
+							SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, null, device.isSsrcCheck(), false);
 							sendRtpItem.setStreamId(ssrcInfo.getStream());
 							// 写入redis， 超时时回复
 							redisCatchStorage.updateSendRTPSever(sendRtpItem);

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

@@ -239,19 +239,20 @@ public class PlayServiceImpl implements IPlayService {
         if (ssrcInfo == null) {
             ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, device.isSsrcCheck(), false);
         }
-
+        logger.info("[点播开始] deviceId: {}, channelId: {}, SSRC: {}", device.getDeviceId(), channelId, ssrcInfo.getSsrc() );
         // 超时处理
         String timeOutTaskKey = UUID.randomUUID().toString();
         SSRCInfo finalSsrcInfo = ssrcInfo;
         dynamicTask.startDelay( timeOutTaskKey,()->{
-            logger.warn(String.format("设备点播超时，deviceId：%s ，channelId：%s", device.getDeviceId(), channelId));
 
             SIPDialog dialog = streamSession.getDialogByStream(device.getDeviceId(), channelId, finalSsrcInfo.getStream());
             if (dialog != null) {
+                logger.info("[点播超时] 收流超时 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
                 timeoutCallback.run(1, "收流超时");
                 // 点播超时回复BYE 同时释放ssrc以及此次点播的资源
                 cmder.streamByeCmd(device.getDeviceId(), channelId, finalSsrcInfo.getStream(), null);
             }else {
+                logger.info("[点播超时] 消息未响应 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
                 timeoutCallback.run(0, "点播超时");
                 mediaServerService.releaseSsrc(mediaServerItem.getId(), finalSsrcInfo.getSsrc());
                 mediaServerService.closeRTPServer(device.getDeviceId(), channelId, finalSsrcInfo.getStream());
@@ -266,6 +267,8 @@ public class PlayServiceImpl implements IPlayService {
             // hook响应
             onPublishHandlerForPlay(mediaServerItemInuse, response, device.getDeviceId(), channelId, uuid);
             hookEvent.response(mediaServerItemInuse, response);
+            logger.info("[点播成功] deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
+
         }, (event) -> {
             ResponseEvent responseEvent = (ResponseEvent)event.event;
             String contentString = new String(responseEvent.getResponse().getRawContent());
@@ -279,8 +282,10 @@ public class PlayServiceImpl implements IPlayService {
                 if (ssrc.equals(ssrcInResponse)) {
                     return;
                 }
-                logger.info("[SIP 消息] 收到invite 200, 发现下级自定义了ssrc 开启修正");
+                logger.info("[点播消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse );
                 if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
+                    logger.info("[SIP 消息] SSRC修正 {}->{}", ssrc, ssrcInResponse);
+
                     if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
                         // ssrc 不可用
                         // 释放ssrc