From 2b3b7dbc7973def2342eecd8caf7514f0a367c1b Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期五, 16 四月 2021 17:52:30 +0800
Subject: [PATCH] 使用设备Id+通道Id作为session的识别标识，解决点播异常时无法释放session的问题
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java | 67 ++++++++++++++++++---------------
1 files changed, 37 insertions(+), 30 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
index 27402ba..e0d0bf3 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
@@ -23,7 +23,6 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
-// import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.DependsOn;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;
@@ -333,17 +332,17 @@
/**
* 璇锋眰棰勮瑙嗛娴�
- * @param device 瑙嗛璁惧
- * @param channelId 棰勮閫氶亾
- * @param event hook璁㈤槄
- * @param errorEvent sip閿欒璁㈤槄
- */
+ * @param device 瑙嗛璁惧
+ * @param channelId 棰勮閫氶亾
+ * @param event hook璁㈤槄
+ * @param errorEvent sip閿欒璁㈤槄
+ */
@Override
public void playStreamCmd(Device device, String channelId, ZLMHttpHookSubscribe.Event event, SipSubscribe.Event errorEvent) {
+ String streamId = null;
try {
if (device == null) return;
String ssrc = streamSession.createPlaySsrc();
- String streamId = null;
if (rtpEnable) {
streamId = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);
}else {
@@ -366,9 +365,14 @@
// 娣诲姞璁㈤槄
JSONObject subscribeKey = new JSONObject();
subscribeKey.put("app", "rtp");
- subscribeKey.put("id", streamId);
+ subscribeKey.put("stream", streamId);
+ subscribeKey.put("regist", true);
- subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_publish, subscribeKey, event);
+ subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey, json->{
+ if (json.getJSONArray("tracks") == null) return;
+ event.response(json);
+ subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
+ });
//
StringBuffer content = new StringBuffer(200);
content.append("v=0\r\n");
@@ -440,9 +444,12 @@
Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, "FromInvt" + tm, null, ssrc, callIdHeader);
- ClientTransaction transaction = transmitRequest(device, request, errorEvent);
- streamSession.put(streamId,ssrc, transaction);
-
+ ClientTransaction transaction = transmitRequest(device, request, (e -> {
+ streamSession.remove(device.getDeviceId(), channelId);
+ errorEvent.response(e);
+ }));
+ streamSession.put(device.getDeviceId(), channelId ,ssrc,streamId, transaction);
+
} catch ( SipException | ParseException | InvalidArgumentException e) {
e.printStackTrace();
}
@@ -466,9 +473,14 @@
// 娣诲姞璁㈤槄
JSONObject subscribeKey = new JSONObject();
subscribeKey.put("app", "rtp");
- subscribeKey.put("id", streamId);
+ subscribeKey.put("stream", streamId);
+ subscribeKey.put("regist", true);
- subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_publish, subscribeKey, event);
+ subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey, json->{
+ if (json.getJSONArray("tracks") == null) return;
+ event.response(json);
+ subscribe.removeSubscribe(ZLMHttpHookSubscribe.HookType.on_stream_changed, subscribeKey);
+ });
StringBuffer content = new StringBuffer(200);
content.append("v=0\r\n");
@@ -543,7 +555,7 @@
Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, "fromplybck" + tm, null, callIdHeader);
ClientTransaction transaction = transmitRequest(device, request, errorEvent);
- streamSession.put(streamId, ssrc, transaction);
+ streamSession.put(device.getDeviceId(), channelId, ssrc, streamId, transaction);
} catch ( SipException | ParseException | InvalidArgumentException e) {
e.printStackTrace();
@@ -557,17 +569,17 @@
*
*/
@Override
- public void streamByeCmd(String ssrc) {
- streamByeCmd(ssrc, null);
+ public void streamByeCmd(String deviceId, String channelId) {
+ streamByeCmd(deviceId, channelId, null);
}
@Override
- public void streamByeCmd(String streamId, SipSubscribe.Event okEvent) {
+ public void streamByeCmd(String deviceId, String channelId, SipSubscribe.Event okEvent) {
try {
- ClientTransaction transaction = streamSession.get(streamId);
+ ClientTransaction transaction = streamSession.getTransaction(deviceId, channelId);
// 鏈嶅姟閲嶅惎鍚�
if (transaction == null) {
- StreamInfo streamInfo = redisCatchStorage.queryPlayByStreamId(streamId);
+ StreamInfo streamInfo = redisCatchStorage.queryPlayByDevice(deviceId, channelId);
if (streamInfo != null) {
}
@@ -604,14 +616,9 @@
}
dialog.sendRequest(clientTransaction);
-
- streamSession.remove(streamId);
- zlmrtpServerFactory.closeRTPServer(streamId);
- } catch (TransactionDoesNotExistException e) {
- e.printStackTrace();
- } catch (SipException e) {
- e.printStackTrace();
- } catch (ParseException e) {
+ zlmrtpServerFactory.closeRTPServer(streamSession.getStreamId(deviceId, channelId));
+ streamSession.remove(deviceId, channelId);
+ } catch (SipException | ParseException e) {
e.printStackTrace();
}
}
@@ -632,7 +639,6 @@
* 璇煶骞挎挱
*
* @param device 瑙嗛璁惧
- * @param channelId 棰勮閫氶亾
*/
@Override
public boolean audioBroadcastCmd(Device device) {
@@ -1131,7 +1137,7 @@
* @param device 瑙嗛璁惧
* @param startPriority 鎶ヨ璧峰绾у埆锛堝彲閫夛級
* @param endPriority 鎶ヨ缁堟绾у埆锛堝彲閫夛級
- * @param alarmMethods 鎶ヨ鏂瑰紡鏉′欢锛堝彲閫夛級
+ * @param alarmMethod 鎶ヨ鏂瑰紡鏉′欢锛堝彲閫夛級
* @param alarmType 鎶ヨ绫诲瀷
* @param startTime 鎶ヨ鍙戠敓璧峰鏃堕棿锛堝彲閫夛級
* @param endTime 鎶ヨ鍙戠敓缁堟鏃堕棿锛堝彲閫夛級
@@ -1419,5 +1425,6 @@
String streamId = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);
zlmrtpServerFactory.closeRTPServer(streamId);
}
+ streamSession.remove(device.getDeviceId(), channelId);
}
}
--
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