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增加上级点播停止后通知设备停止推流功能，并自动与本地播放协同

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This commit is contained in:
lawrencehj
2021-03-14 21:20:47 +08:00
parent 32fbfd8d1e
commit a71063dd1f
6 changed files with 93 additions and 19 deletions
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1
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/SIPProcessorFactory.java
View File

@@ -156,6 +156,7 @@ public class SIPProcessorFactory {
processor.setRequestEvent(evt);
processor.setRedisCatchStorage(redisCatchStorage);
processor.setZlmrtpServerFactory(zlmrtpServerFactory);
processor.setSIPCommander(cmder);
return processor;
} else if (Request.CANCEL.equals(method)) {
CancelRequestProcessor processor = new CancelRequestProcessor();

37
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/ByeRequestProcessor.java
View File

@@ -1,29 +1,38 @@
package com.genersoft.iot.vmp.gb28181.transmit.request.impl;
import javax.sip.address.SipURI;
import javax.sip.Dialog;
import javax.sip.DialogState;
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.header.FromHeader;
import javax.sip.header.HeaderAddress;
import javax.sip.header.ToHeader;
import javax.sip.message.Response;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import org.apache.log4j.Logger;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Map;
/**
* @Description: BYE请求处理器
* @author: swwheihei
* @date: 2020年5月3日 下午5:32:05
* @author: lawrencehj
* @date: 2021年3月9日
*/
public class ByeRequestProcessor extends SIPRequestAbstractProcessor {
private IRedisCatchStorage redisCatchStorage;
private ISIPCommander cmder;
private IRedisCatchStorage redisCatchStorage;
private ZLMRTPServerFactory zlmrtpServerFactory;
@@ -38,10 +47,8 @@ public class ByeRequestProcessor extends SIPRequestAbstractProcessor {
Dialog dialog = evt.getDialog();
if (dialog == null) return;
if (dialog.getState().equals(DialogState.TERMINATED)) {
String remoteUri = dialog.getRemoteParty().getURI().toString();
String localUri = dialog.getLocalParty().getURI().toString();
String platformGbId = remoteUri.substring(remoteUri.indexOf(":") + 1, remoteUri.indexOf("@"));
String channelId = localUri.substring(remoteUri.indexOf(":") + 1, remoteUri.indexOf("@"));
String platformGbId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(FromHeader.NAME)).getAddress().getURI()).getUser();
String channelId = ((SipURI) ((HeaderAddress) evt.getRequest().getHeader(ToHeader.NAME)).getAddress().getURI()).getUser();
SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(platformGbId, channelId);
String streamId = sendRtpItem.getStreamId();
Map<String, Object> param = new HashMap<>();
@@ -50,6 +57,11 @@ public class ByeRequestProcessor extends SIPRequestAbstractProcessor {
param.put("stream",streamId);
System.out.println("停止向上级推流：" + streamId);
zlmrtpServerFactory.stopSendRtpStream(param);
redisCatchStorage.deleteSendRTPServer(platformGbId, channelId);
if (zlmrtpServerFactory.totalReaderCount(streamId) == 0) {
System.out.println(streamId + "无其它观看者，通知设备停止推流");
cmder.streamByeCmd(streamId);
}
}
} catch (SipException e) {
e.printStackTrace();
@@ -58,8 +70,6 @@ public class ByeRequestProcessor extends SIPRequestAbstractProcessor {
} catch (ParseException e) {
e.printStackTrace();
}
// TODO 优先级99 Bye Request消息实现，此消息一般为级联消息，上级给下级发送视频停止指令
}
/***
@@ -89,4 +99,13 @@ public class ByeRequestProcessor extends SIPRequestAbstractProcessor {
public void setZlmrtpServerFactory(ZLMRTPServerFactory zlmrtpServerFactory) {
this.zlmrtpServerFactory = zlmrtpServerFactory;
}
public ISIPCommander getSIPCommander() {
return cmder;
}
public void setSIPCommander(ISIPCommander cmder) {
this.cmder = cmder;
}
}