From 455e58f866d7f538422f50362137d9759dc58768 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期二, 21 三月 2023 14:21:45 +0800
Subject: [PATCH] 优化合并对讲broadcast级联模式

---
 src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java                          |    1 
 web_src/src/components/dialog/devicePlayer.vue                                                   |    4 +-
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/ByeRequestProcessor.java |   88 +++++++++++++++++++++++++++++++++++++++++---
 src/main/java/com/genersoft/iot/vmp/gb28181/session/AudioBroadcastManager.java                   |    4 +
 4 files changed, 88 insertions(+), 9 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/session/AudioBroadcastManager.java b/src/main/java/com/genersoft/iot/vmp/gb28181/session/AudioBroadcastManager.java
index 5acbf8e..03aa749 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/session/AudioBroadcastManager.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/session/AudioBroadcastManager.java
@@ -87,7 +87,9 @@
     public List<AudioBroadcastCatch> get(String deviceId) {
         List<AudioBroadcastCatch> audioBroadcastCatchList= new ArrayList<>();
         if (SipUtils.isFrontEnd(deviceId)) {
-            audioBroadcastCatchList.add(data.get(deviceId));
+            if (data.get(deviceId) != null) {
+                audioBroadcastCatchList.add(data.get(deviceId));
+            }
         }else {
             for (String key : data.keySet()) {
                 if (key.startsWith(deviceId)) {
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/ByeRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/ByeRequestProcessor.java
index 86c2c78..025f347 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/ByeRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/ByeRequestProcessor.java
@@ -2,14 +2,12 @@
 
 import com.genersoft.iot.vmp.common.StreamInfo;
 import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
-import com.genersoft.iot.vmp.gb28181.bean.Device;
-import com.genersoft.iot.vmp.gb28181.bean.InviteStreamType;
-import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
-import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
+import com.genersoft.iot.vmp.gb28181.bean.*;
 import com.genersoft.iot.vmp.gb28181.session.AudioBroadcastManager;
 import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
 import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
 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;
 import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
@@ -37,6 +35,7 @@
 import javax.sip.message.Response;
 import java.text.ParseException;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -50,6 +49,9 @@
 
 	@Autowired
 	private ISIPCommander cmder;
+
+	@Autowired
+	private ISIPCommanderForPlatform commanderForPlatform;
 
 	@Autowired
 	private IRedisCatchStorage redisCatchStorage;
@@ -204,12 +206,86 @@
 				case broadcast:
 					String deviceId = ssrcTransaction.getDeviceId();
 					String channelId1 = ssrcTransaction.getChannelId();
-					// 濡傛灉鏄�
+
+					Device deviceFromTransaction = storager.queryVideoDevice(deviceId);
+					if (deviceFromTransaction == null) {
+						ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(deviceId);
+						if (parentPlatform != null) {
+							// 鏉ヨ嚜涓婄骇骞冲彴鐨勫仠姝㈠璁�
+							// 閲婃斁ssrc
+							MediaServerItem mediaServerItemFromTransaction = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
+							if (mediaServerItemFromTransaction != null) {
+								mediaServerService.releaseSsrc(mediaServerItemFromTransaction.getId(), ssrcTransaction.getSsrc());
+							}
+							streamSession.remove(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
+						}
+					}else {
+						// 鏉ヨ嚜璁惧鐨勫仠姝㈠璁�
+						// 濡傛灉鏄潵鑷澶囷紝鍒欏惉鍋滄鎺ㄦ祦銆� 鏉ヨ嚜涓婄骇鍒欏仠姝㈡敹娴�
+						AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(deviceId, channelId1);
+						if (audioBroadcastCatch != null) {
+							//
+							SendRtpItem sendRtpItemForBroadcast =  redisCatchStorage.querySendRTPServer(deviceId, channelId1,
+									audioBroadcastCatch.getStream(), audioBroadcastCatch.getSipTransactionInfo().getCallId());
+							if (sendRtpItemForBroadcast != null) {
+								MediaServerItem mediaServerItemForBroadcast = mediaServerService.getOne(sendRtpItem.getMediaServerId());
+								if (mediaServerItemForBroadcast == null) {
+									return;
+								}
+
+								Boolean ready = zlmrtpServerFactory.isStreamReady(mediaServerItem, sendRtpItem.getApp(), audioBroadcastCatch.getStream());
+								if (ready) {
+									Map<String, Object> param = new HashMap<>();
+									param.put("vhost","__defaultVhost__");
+									param.put("app",sendRtpItem.getApp());
+									param.put("stream",audioBroadcastCatch.getStream());
+									param.put("ssrc",sendRtpItem.getSsrc());
+									logger.info("[鏀跺埌bye] 鍋滄鎺ㄦ祦锛歿}", audioBroadcastCatch.getStream());
+									MediaServerItem mediaInfo = mediaServerService.getOne(sendRtpItem.getMediaServerId());
+									redisCatchStorage.deleteSendRTPServer(sendRtpItem.getPlatformId(), sendRtpItem.getChannelId(), request.getCallIdHeader().getCallId(), null);
+									zlmrtpServerFactory.stopSendRtpStream(mediaInfo, param);
+								}
+								if (audioBroadcastCatch.isFromPlatform()) {
+									// 涓婄骇涔熸鍦ㄧ偣鎾�� 鍚戜笂绾у洖澶峛ye
+									List<SsrcTransaction> ssrcTransactions = streamSession.getSsrcTransactionForAll(null, channelId1, null, null);
+									if (ssrcTransactions.size() > 0) {
+										for (SsrcTransaction transaction : ssrcTransactions) {
+											if (transaction.getType().equals(VideoStreamSessionManager.SessionType.broadcast)) {
+												ParentPlatform parentPlatform = storager.queryParentPlatByServerGBId(transaction.getDeviceId());
+												if (parentPlatform != null) {
+													try {
+														commanderForPlatform.streamByeCmd(parentPlatform, channelId1, transaction.getStream(), transaction.getCallId(), eventResult -> {
+															streamSession.remove(transaction.getDeviceId(), transaction.getChannelId(), transaction.getStream());
+														});
+													} catch (InvalidArgumentException | SipException | ParseException |
+															 SsrcTransactionNotFoundException e) {
+														logger.error("[鍛戒护鍙戦�佸け璐 鍚憑}鍙戦�乥ye澶辫触", transaction.getDeviceId());
+													}
+													// 閲婃斁ssrc
+													MediaServerItem mediaServerItemFromTransaction = mediaServerService.getOne(transaction.getMediaServerId());
+													if (mediaServerItemFromTransaction != null) {
+														mediaServerService.releaseSsrc(mediaServerItemFromTransaction.getId(), transaction.getSsrc());
+													}
+													streamSession.remove(transaction.getDeviceId(), transaction.getChannelId(), transaction.getStream());
+												}
+											}
+										}
+									}
+
+								}
+								redisCatchStorage.deleteSendRTPServer(deviceId, channelId1,
+										audioBroadcastCatch.getStream(), audioBroadcastCatch.getSipTransactionInfo().getCallId());
+
+							}
+
+							audioBroadcastManager.del(deviceId, channelId1);
+						}
+					}
 					break;
 				default:
 					break;
 			}
-			streamSession.remove(device.getDeviceId(), channelId, ssrcTransaction.getStream());
+
 		}
 	}
 }
diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
index 8ef8c76..399225c 100644
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/DeviceServiceImpl.java
@@ -195,6 +195,7 @@
         List<AudioBroadcastCatch> audioBroadcastCatches = audioBroadcastManager.get(deviceId);
         if (audioBroadcastCatches.size() > 0) {
             for (AudioBroadcastCatch audioBroadcastCatch : audioBroadcastCatches) {
+
                 SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(deviceId, audioBroadcastCatch.getChannelId(), null, null);
                 if (sendRtpItem != null) {
                     redisCatchStorage.deleteSendRTPServer(deviceId, sendRtpItem.getChannelId(), null, null);
diff --git a/web_src/src/components/dialog/devicePlayer.vue b/web_src/src/components/dialog/devicePlayer.vue
index 8b10c33..64e6743 100644
--- a/web_src/src/components/dialog/devicePlayer.vue
+++ b/web_src/src/components/dialog/devicePlayer.vue
@@ -301,8 +301,8 @@
           <el-tab-pane label="璇煶瀵硅" name="broadcast">
             <div style="padding: 0 10px">
               <el-switch v-model="broadcastMode" :disabled="broadcastStatus !== -1" active-color="#409EFF"
-                         active-text="鍠婅瘽"
-                         inactive-text="瀵硅"></el-switch>
+                         active-text="鍠婅瘽(Broadcast)"
+                         inactive-text="瀵硅(Talk)"></el-switch>
             </div>
             <div class="trank" style="text-align: center;">
               <el-button @click="broadcastStatusClick()" :type="getBroadcastStatus()" :disabled="broadcastStatus === -2"

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