From 8fdd10d1c2723ead1d2c3b232f64f292ba3ce1cc Mon Sep 17 00:00:00 2001
From: che_shuai <che_shuai@massclouds>
Date: 星期一, 24 七月 2023 14:10:46 +0800
Subject: [PATCH] 修复在国标级联选择通道时,如果添加通道到跟平台根目录(即平台本身),无法触发目录变更事件问题.详见 https://github.com/648540858/wvp-GB28181-pro/issues/958

---
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java |   24 +++++++++++++-----------
 1 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
index c0a1fec..df87e46 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
@@ -153,7 +153,7 @@
                 // 鏌ヨ骞冲彴涓嬫槸鍚︽湁璇ラ�氶亾
                 DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
                 GbStream gbStream = storager.queryStreamInParentPlatform(requesterId, channelId);
-                PlatformCatalog catalog = storager.getCatalog(channelId);
+                PlatformCatalog catalog = storager.getCatalog(requesterId, channelId);
 
                 MediaServerItem mediaServerItem = null;
                 StreamPushItem streamPushItem = null;
@@ -476,16 +476,8 @@
                                     }
                                 });
                     }else {
-                        sendRtpItem.setPlayType(InviteStreamType.PLAY);
-                        String streamId = null;
-                        if (mediaServerItem.isRtpEnable()) {
-                            streamId = String.format("%s_%s", device.getDeviceId(), channelId);
-                        }else {
-                            streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();
-                        }
-                        sendRtpItem.setStreamId(streamId);
-                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
-                        playService.play(mediaServerItem, device.getDeviceId(), channelId, ((code, msg, data) -> {
+
+                        SSRCInfo ssrcInfo = playService.play(mediaServerItem, device.getDeviceId(), channelId, ssrc, ((code, msg, data) -> {
                             if (code == InviteErrorCode.SUCCESS.getCode()){
                                 hookEvent.run(code, msg, data);
                             }else if (code == InviteErrorCode.ERROR_FOR_SIGNALLING_TIMEOUT.getCode() || code == InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode()){
@@ -496,6 +488,16 @@
                                 errorEvent.run(code, msg, data);
                             }
                         }));
+                        sendRtpItem.setPlayType(InviteStreamType.PLAY);
+                        String streamId = null;
+                        if (mediaServerItem.isRtpEnable()) {
+                            streamId = String.format("%s_%s", device.getDeviceId(), channelId);
+                        }else {
+                            streamId = String.format("%08x", Integer.parseInt(ssrcInfo.getSsrc())).toUpperCase();
+                        }
+                        sendRtpItem.setStreamId(streamId);
+                        sendRtpItem.setSsrc(ssrcInfo.getSsrc());
+                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
 
                     }
                 } else if (gbStream != null) {

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