From 5d901b5e3f033e8b04e53420d68626cbd87431c8 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期五, 06 五月 2022 10:12:34 +0800
Subject: [PATCH] 使用阿里代码规范。规范代码写法
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java | 231 ++++++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 161 insertions(+), 70 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 fef3412..bb46a71 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
@@ -1,14 +1,12 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;
-import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
-import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.DynamicTask;
+import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
-import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
@@ -16,19 +14,18 @@
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;
+import com.genersoft.iot.vmp.media.zlm.ZLMMediaListManager;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IPlayService;
+import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.utils.SerializeUtils;
-import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.PlayResult;
import gov.nist.javax.sdp.TimeDescriptionImpl;
import gov.nist.javax.sdp.fields.TimeField;
-import gov.nist.javax.sip.address.AddressImpl;
-import gov.nist.javax.sip.address.SipUri;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
@@ -36,19 +33,14 @@
import org.springframework.stereotype.Component;
import javax.sdp.*;
-import javax.sip.InvalidArgumentException;
-import javax.sip.RequestEvent;
-import javax.sip.ServerTransaction;
-import javax.sip.SipException;
+import javax.sip.*;
import javax.sip.address.SipURI;
import javax.sip.header.CallIdHeader;
-import javax.sip.header.FromHeader;
import javax.sip.message.Request;
import javax.sip.message.Response;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
-import java.util.List;
import java.util.Vector;
/**
@@ -66,7 +58,7 @@
private SIPCommanderFroPlatform cmderFroPlatform;
@Autowired
- private IVideoManagerStorager storager;
+ private IVideoManagerStorage storager;
@Autowired
private IRedisCatchStorage redisCatchStorage;
@@ -95,6 +87,12 @@
@Autowired
private VideoStreamSessionManager sessionManager;
+ @Autowired
+ private UserSetting userSetting;
+
+ @Autowired
+ private ZLMMediaListManager mediaListManager;
+
@Override
public void afterPropertiesSet() throws Exception {
@@ -114,7 +112,9 @@
try {
Request request = evt.getRequest();
SipURI sipURI = (SipURI) request.getRequestURI();
- String channelId = sipURI.getUser();
+ //浠巗ubject璇诲彇channelId,涓嶅啀浠巖equest-line璇诲彇銆� 鏈変簺骞冲彴request-line鏄钩鍙板浗鏍囩紪鐮侊紝涓嶆槸璁惧鍥芥爣缂栫爜銆�
+ //String channelId = sipURI.getUser();
+ String channelId = SipUtils.getChannelIdFromHeader(request);
String requesterId = SipUtils.getUserIdFromFromHeader(request);
CallIdHeader callIdHeader = (CallIdHeader)request.getHeader(CallIdHeader.NAME);
if (requesterId == null || channelId == null) {
@@ -147,12 +147,6 @@
if (mediaServerItem == null) {
logger.info("[ app={}, stream={} ]鎵句笉鍒皕lm {}锛岃繑鍥�410",gbStream.getApp(), gbStream.getStream(), mediaServerId);
responseAck(evt, Response.GONE);
- return;
- }
- Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
- if (!streamReady ) {
- logger.info("[ app={}, stream={} ]閫氶亾绂荤嚎锛岃繑鍥�400",gbStream.getApp(), gbStream.getStream());
- responseAck(evt, Response.BAD_REQUEST, "channel [" + gbStream.getGbId() + "] offline");
return;
}
responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 閫氶亾瀛樺湪锛屽彂181锛屽懠鍙浆鎺ヤ腑
@@ -221,6 +215,9 @@
mediaTransmissionTCP = true;
if ("active".equals(setup)) {
tcpActive = true;
+ // 涓嶆敮鎸乼cp涓诲姩
+ responseAck(evt, Response.NOT_IMPLEMENTED, "tcp active not support"); // 鐩綍涓嶆敮鎸佺偣鎾�
+ return;
} else if ("passive".equals(setup)) {
tcpActive = false;
}
@@ -266,13 +263,11 @@
return;
}
sendRtpItem.setCallId(callIdHeader.getCallId());
- sendRtpItem.setPlay("Play".equals(sessionName));
+ sendRtpItem.setPlayType("Play".equals(sessionName)?InviteStreamType.PLAY:InviteStreamType.PLAYBACK);
byte[] dialogByteArray = SerializeUtils.serialize(evt.getDialog());
sendRtpItem.setDialog(dialogByteArray);
byte[] transactionByteArray = SerializeUtils.serialize(evt.getServerTransaction());
sendRtpItem.setTransaction(transactionByteArray);
-
-
Long finalStartTime = startTime;
Long finalStopTime = stopTime;
ZLMHttpHookSubscribe.Event hookEvent = (mediaServerItemInUSe, responseJSON)->{
@@ -308,7 +303,7 @@
mediaServerService.releaseSsrc(mediaServerItemInUSe.getId(), ssrc);
// 鍥炲bye
cmderFroPlatform.streamByeCmd(platform, callIdHeader.getCallId());
- }, 60);
+ }, 60*1000);
responseSdpAck(evt, content.toString(), platform);
} catch (SipException e) {
@@ -326,14 +321,16 @@
response = getMessageFactory().createResponse(event.statusCode, evt.getRequest());
ServerTransaction serverTransaction = getServerTransaction(evt);
serverTransaction.sendResponse(response);
- if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+ if (serverTransaction.getDialog() != null) {
+ serverTransaction.getDialog().delete();
+ }
} catch (ParseException | SipException | InvalidArgumentException e) {
e.printStackTrace();
}
});
sendRtpItem.setApp("rtp");
if ("Playback".equals(sessionName)) {
- sendRtpItem.setPlay(false);
+ sendRtpItem.setPlayType(InviteStreamType.PLAYBACK);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, true);
sendRtpItem.setStreamId(ssrcInfo.getStream());
// 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
@@ -363,7 +360,7 @@
}
});
}else {
- sendRtpItem.setPlay(true);
+ sendRtpItem.setPlayType(InviteStreamType.PLAY);
SsrcTransaction playTransaction = sessionManager.getSsrcTransaction(device.getDeviceId(), channelId, "play", null);
if (playTransaction != null) {
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, "rtp", playTransaction.getStream());
@@ -372,12 +369,12 @@
}
}
if (playTransaction == null) {
- SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, true);
+ String streamId = null;
if (mediaServerItem.isRtpEnable()) {
- sendRtpItem.setStreamId(String.format("%s_%s", device.getDeviceId(), channelId));
- }else {
- sendRtpItem.setStreamId(ssrcInfo.getStream());
+ streamId = String.format("%s_%s", device.getDeviceId(), channelId);
}
+ SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, true);
+ sendRtpItem.setStreamId(ssrcInfo.getStream());
// 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
redisCatchStorage.updateSendRTPSever(sendRtpItem);
playService.play(mediaServerItem, ssrcInfo, device, channelId, hookEvent, errorEvent, (code, msg)->{
@@ -394,48 +391,109 @@
}
}
}else if (gbStream != null) {
- SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
- gbStream.getApp(), gbStream.getStream(), channelId,
- mediaTransmissionTCP);
- if (tcpActive != null) {
- sendRtpItem.setTcpActive(tcpActive);
- }
- if (sendRtpItem == null) {
- logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
- responseAck(evt, Response.BUSY_HERE);
- return;
+ Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
+ if (!streamReady ) {
+ if ("proxy".equals(gbStream.getStreamType())) {
+ // TODO 鎺у埗鍚敤浠ヤ娇璁惧涓婄嚎
+ logger.info("[ app={}, stream={} ]閫氶亾绂荤嚎锛屽惎鐢ㄦ祦鍚庡紑濮嬫帹娴�",gbStream.getApp(), gbStream.getStream());
+ responseAck(evt, Response.BAD_REQUEST, "channel [" + gbStream.getGbId() + "] offline");
+ }else if ("push".equals(gbStream.getStreamType())) {
+ if (!platform.isStartOfflinePush()) {
+ responseAck(evt, Response.TEMPORARILY_UNAVAILABLE, "channel unavailable");
+ return;
+ }
+ // 鍙戦�乺edis娑堟伅浠ヤ娇璁惧涓婄嚎
+ logger.info("[ app={}, stream={} ]閫氶亾绂荤嚎锛屽彂閫乺edis淇℃伅鎺у埗璁惧寮�濮嬫帹娴�",gbStream.getApp(), gbStream.getStream());
+ MessageForPushChannel messageForPushChannel = new MessageForPushChannel();
+ messageForPushChannel.setType(1);
+ messageForPushChannel.setGbId(gbStream.getGbId());
+ messageForPushChannel.setApp(gbStream.getApp());
+ messageForPushChannel.setStream(gbStream.getStream());
+ // TODO 鑾峰彇浣庤礋杞界殑鑺傜偣
+ messageForPushChannel.setMediaServerId(gbStream.getMediaServerId());
+ messageForPushChannel.setPlatFormId(platform.getServerGBId());
+ messageForPushChannel.setPlatFormName(platform.getName());
+ redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
+ // 璁剧疆瓒呮椂
+ dynamicTask.startDelay(callIdHeader.getCallId(), ()->{
+ logger.info("[ app={}, stream={} ] 绛夊緟璁惧寮�濮嬫帹娴佽秴鏃�", gbStream.getApp(), gbStream.getStream());
+ try {
+ mediaListManager.removedChannelOnlineEventLister(gbStream.getGbId());
+ responseAck(evt, Response.REQUEST_TIMEOUT); // 瓒呮椂
+ } catch (SipException e) {
+ e.printStackTrace();
+ } catch (InvalidArgumentException e) {
+ e.printStackTrace();
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ }, userSetting.getPlatformPlayTimeout());
+ // 娣诲姞鐩戝惉
+ MediaServerItem finalMediaServerItem = mediaServerItem;
+ int finalPort = port;
+ boolean finalMediaTransmissionTCP = mediaTransmissionTCP;
+ Boolean finalTcpActive = tcpActive;
+ mediaListManager.addChannelOnlineEventLister(gbStream.getGbId(), (app, stream)->{
+ SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(finalMediaServerItem, addressStr, finalPort, ssrc, requesterId,
+ app, stream, channelId, finalMediaTransmissionTCP);
+
+ if (sendRtpItem == null) {
+ logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
+ try {
+ responseAck(evt, Response.BUSY_HERE);
+ } catch (SipException e) {
+ e.printStackTrace();
+ } catch (InvalidArgumentException e) {
+ e.printStackTrace();
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ return;
+ }
+ if (finalTcpActive != null) {
+ sendRtpItem.setTcpActive(finalTcpActive);
+ }
+ sendRtpItem.setPlayType(InviteStreamType.PUSH);
+ // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
+ sendRtpItem.setStatus(1);
+ sendRtpItem.setCallId(callIdHeader.getCallId());
+ byte[] dialogByteArray = SerializeUtils.serialize(evt.getDialog());
+ sendRtpItem.setDialog(dialogByteArray);
+ byte[] transactionByteArray = SerializeUtils.serialize(evt.getServerTransaction());
+ sendRtpItem.setTransaction(transactionByteArray);
+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
+ sendStreamAck(finalMediaServerItem, sendRtpItem, platform, evt);
+
+ });
+ }
+ }else {
+ SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
+ gbStream.getApp(), gbStream.getStream(), channelId,
+ mediaTransmissionTCP);
+
+
+ if (sendRtpItem == null) {
+ logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
+ responseAck(evt, Response.BUSY_HERE);
+ return;
+ }
+ if (tcpActive != null) {
+ sendRtpItem.setTcpActive(tcpActive);
+ }
+ sendRtpItem.setPlayType(InviteStreamType.PUSH);
+ // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
+ sendRtpItem.setStatus(1);
+ sendRtpItem.setCallId(callIdHeader.getCallId());
+ byte[] dialogByteArray = SerializeUtils.serialize(evt.getDialog());
+ sendRtpItem.setDialog(dialogByteArray);
+ byte[] transactionByteArray = SerializeUtils.serialize(evt.getServerTransaction());
+ sendRtpItem.setTransaction(transactionByteArray);
+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
+ sendStreamAck(mediaServerItem, sendRtpItem, platform, evt);
}
- // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
- sendRtpItem.setStatus(1);
- sendRtpItem.setCallId(callIdHeader.getCallId());
- byte[] dialogByteArray = SerializeUtils.serialize(evt.getDialog());
- sendRtpItem.setDialog(dialogByteArray);
- byte[] transactionByteArray = SerializeUtils.serialize(evt.getServerTransaction());
- sendRtpItem.setTransaction(transactionByteArray);
- redisCatchStorage.updateSendRTPSever(sendRtpItem);
- StringBuffer content = new StringBuffer(200);
- content.append("v=0\r\n");
- content.append("o="+ channelId +" 0 0 IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
- content.append("s=Play\r\n");
- content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
- content.append("t=0 0\r\n");
- content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
- content.append("a=sendonly\r\n");
- content.append("a=rtpmap:96 PS/90000\r\n");
- content.append("y="+ ssrc + "\r\n");
- content.append("f=\r\n");
- try {
- responseSdpAck(evt, content.toString(), platform);
- } catch (SipException e) {
- e.printStackTrace();
- } catch (InvalidArgumentException e) {
- e.printStackTrace();
- } catch (ParseException e) {
- e.printStackTrace();
- }
}
}
@@ -451,6 +509,39 @@
}
}
+ public void sendStreamAck(MediaServerItem mediaServerItem, SendRtpItem sendRtpItem, ParentPlatform platform, RequestEvent evt){
+
+ StringBuffer content = new StringBuffer(200);
+ content.append("v=0\r\n");
+ content.append("o="+ sendRtpItem.getChannelId() +" 0 0 IN IP4 "+ mediaServerItem.getSdpIp()+"\r\n");
+ content.append("s=Play\r\n");
+ content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
+ content.append("t=0 0\r\n");
+ content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
+ content.append("a=sendonly\r\n");
+ content.append("a=rtpmap:96 PS/90000\r\n");
+ if (sendRtpItem.isTcp()) {
+ content.append("a=connection:new\r\n");
+ if (!sendRtpItem.isTcpActive()) {
+ content.append("a=setup:active\r\n");
+ }else {
+ content.append("a=setup:passive\r\n");
+ }
+ }
+ content.append("y="+ sendRtpItem.getSsrc() + "\r\n");
+ content.append("f=\r\n");
+
+ try {
+ responseSdpAck(evt, content.toString(), platform);
+ } catch (SipException e) {
+ e.printStackTrace();
+ } catch (InvalidArgumentException e) {
+ e.printStackTrace();
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ }
+
public void inviteFromDeviceHandle(RequestEvent evt, String requesterId) throws InvalidArgumentException, ParseException, SipException, SdpException {
// 闈炰笂绾у钩鍙拌姹傦紝鏌ヨ鏄惁璁惧璇锋眰锛堥�氬父涓烘帴鏀惰闊冲箍鎾殑璁惧锛�
--
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