From e60ea14897e4512efe505b8b3aea7cb2e49df39f Mon Sep 17 00:00:00 2001
From: xieb <vip_xiaobin810@163.com>
Date: Tue, 17 Oct 2023 18:10:31 +0800
Subject: [PATCH] 用户操作日志
---
src/main/java/com/dji/sample/manage/service/impl/LiveStreamServiceImpl.java | 29 +++++++++++++++++++++++++++--
1 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/src/main/java/com/dji/sample/manage/service/impl/LiveStreamServiceImpl.java b/src/main/java/com/dji/sample/manage/service/impl/LiveStreamServiceImpl.java
index 5d2c8cd..9886a63 100644
--- a/src/main/java/com/dji/sample/manage/service/impl/LiveStreamServiceImpl.java
+++ b/src/main/java/com/dji/sample/manage/service/impl/LiveStreamServiceImpl.java
@@ -56,6 +56,7 @@
public List<CapacityDeviceDTO> getLiveCapacity(String workspaceId) {
// Query all devices in this workspace.
+ //查询该工作区中的所有设备。
List<DeviceDTO> devicesList = deviceService.getDevicesByParams(
DeviceQueryParam.builder()
.workspaceId(workspaceId)
@@ -64,6 +65,7 @@
// Query the live capability of each drone.
return devicesList.stream()
+ //过滤出在线设备
.filter(device -> deviceRedisService.checkDeviceOnline(device.getDeviceSn()))
.map(device -> CapacityDeviceDTO.builder()
.name(Objects.requireNonNullElse(device.getNickname(), device.getDeviceName()))
@@ -90,7 +92,13 @@
@Override
public ResponseResult liveStart(LiveTypeDTO liveParam) {
+
+// String streamId_2 = liveParam.getVideoId().replace("/","_");
+// String streamId_1 = liveParam.getVideoId().replace("_","/");
+// liveParam.setVideoId(streamId_2);
+
// Check if this lens is available live.
+ //检查镜头是否可用
ResponseResult responseResult = this.checkBeforeLive(liveParam.getVideoId());
if (ResponseResult.CODE_SUCCESS != responseResult.getCode()) {
return responseResult;
@@ -98,9 +106,19 @@
DeviceDTO data = (DeviceDTO)responseResult.getData();
// target topic
+ //thing/product/{gateway_sn}/services 云平台向设备发送的服务
String respTopic = THING_MODEL_PRE + PRODUCT +
data.getDeviceSn() + SERVICES_SUF;
+
+ //获取返回结果
ServiceReply receiveReply = this.publishLiveStart(respTopic, liveParam);
+
+ //相机已经在直播中，请勿重复开启直播
+ if(receiveReply.getResult() == 513003) {
+ LiveDTO live = new LiveDTO();
+ live.setUrl(liveParam.getUrl().replace("rtmp", "https").replace("735","700") + ".flv");
+ return ResponseResult.success(live);
+ }
if (ResponseResult.CODE_SUCCESS != receiveReply.getResult()) {
return ResponseResult.error(LiveErrorEnum.find(receiveReply.getResult()));
@@ -109,9 +127,11 @@
LiveUrlTypeEnum urlType = LiveUrlTypeEnum.find(liveParam.getUrlType());
LiveDTO live = new LiveDTO();
+ //对不同的协议类型做处理
switch (urlType) {
case RTMP:
- live.setUrl(liveParam.getUrl().replace("rtmp", "webrtc"));
+// live.setUrl(liveParam.getUrl().replace("rtmp", "webrtc"));
+ live.setUrl(liveParam.getUrl().replace("rtmp", "https").replace("735","700") + ".flv");
break;
case GB28181:
LiveUrlGB28181DTO gb28181 = urlToGB28181(liveParam.getUrl());
@@ -142,7 +162,10 @@
return responseResult;
}
+ //thing/product/{gateway_sn}/services
String respTopic = THING_MODEL_PRE + PRODUCT + responseResult.getData().getDeviceSn() + SERVICES_SUF;
+
+ videoId = videoId.replace("_","/");
ServiceReply receiveReply = this.publishLiveStop(respTopic, videoId);
if (receiveReply.getResult() != 0) {
@@ -212,6 +235,7 @@
/**
* Check if this lens is available live.
+ * 检查镜头是否可用
* @param videoId
* @return
*/
@@ -293,6 +317,7 @@
/**
* Send a message to the pilot via mqtt to start the live streaming.
+ *通过mqtt向飞行员发送消息以启动直播。
* @param topic
* @param liveParam
* @return
@@ -343,4 +368,4 @@
return messageSender.publishWithReply(ServiceReply.class, topic, response);
}
-}
\ No newline at end of file
+}
--
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