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wvp-GB28181-pro
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兼容科达国标级联语音对讲

pull/1719/head
648540858 2024-12-16 15:49:38 +08:00
parent 6f28e6b497
commit 696d182f6a
7 changed files with 22 additions and 20 deletions
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7
src/main/java/com/genersoft/iot/vmp/gb28181/service/IPlatformService.java
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@ -69,13 +69,8 @@ public interface IPlatformService {
/**
* 向上级发送语音喊话的消息
* @param platform 平台
* @param channelId 通道
* @param hookEvent hook事件
* @param errorEvent 信令错误事件
* @param timeoutCallback 超时事件
*/
void broadcastInvite(Platform platform, CommonGBChannel channelId, MediaServer mediaServerItem, HookSubscribe.Event hookEvent,
void broadcastInvite(Platform platform, CommonGBChannel channel, String sourceId, MediaServer mediaServerItem, HookSubscribe.Event hookEvent,
SipSubscribe.Event errorEvent, InviteTimeOutCallback timeoutCallback) throws InvalidArgumentException, ParseException, SipException;
/**

4
src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlatformServiceImpl.java
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@ -484,7 +484,7 @@ public class PlatformServiceImpl implements IPlatformService {
}
@Override
public void broadcastInvite(Platform platform, CommonGBChannel channel, MediaServer mediaServerItem, HookSubscribe.Event hookEvent,
public void broadcastInvite(Platform platform, CommonGBChannel channel, String sourceId, MediaServer mediaServerItem, HookSubscribe.Event hookEvent,
SipSubscribe.Event errorEvent, InviteTimeOutCallback timeoutCallback) throws InvalidArgumentException, ParseException, SipException {
if (mediaServerItem == null) {
@ -565,7 +565,7 @@ public class PlatformServiceImpl implements IPlatformService {
}
}
}, userSetting.getPlayTimeout());
commanderForPlatform.broadcastInviteCmd(platform, channel, mediaServerItem, ssrcInfo, (hookData)->{
commanderForPlatform.broadcastInviteCmd(platform, channel,sourceId, mediaServerItem, ssrcInfo, (hookData)->{
log.info("[国标级联] 发起语音喊话 收到上级推流 deviceId: {}, channelId: {}", platform.getServerGBId(), channel.getGbDeviceId());
dynamicTask.stop(timeOutTaskKey);
// hook响应

2
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/ISIPCommanderForPlatform.java
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@ -146,7 +146,7 @@ public interface ISIPCommanderForPlatform {
void streamByeCmd(Platform platform, CommonGBChannel channel, String stream, String callId, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException, SsrcTransactionNotFoundException;
void broadcastInviteCmd(Platform platform, CommonGBChannel channel, MediaServer mediaServerItem,
void broadcastInviteCmd(Platform platform, CommonGBChannel channel, String sourceId, MediaServer mediaServerItem,
SSRCInfo ssrcInfo, HookSubscribe.Event event, SipSubscribe.Event okEvent,
SipSubscribe.Event errorEvent) throws ParseException, SipException, InvalidArgumentException;

8
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java
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@ -312,12 +312,12 @@ public class SIPRequestHeaderPlarformProvider {
return request;
}
public Request createInviteRequest(Platform platform, String channelId, String content, String viaTag, String fromTag, String ssrc, CallIdHeader callIdHeader) throws PeerUnavailableException, ParseException, InvalidArgumentException {
public Request createInviteRequest(Platform platform,String sourceId, String channelId, String content, String viaTag, String fromTag, String ssrc, CallIdHeader callIdHeader) throws PeerUnavailableException, ParseException, InvalidArgumentException {
Request request = null;
//请求行
String platformHostAddress = platform.getServerIp() + ":" + platform.getServerPort();
String localHostAddress = sipLayer.getLocalIp(platform.getDeviceIp())+":"+ platform.getDevicePort();
SipURI requestLine = SipFactory.getInstance().createAddressFactory().createSipURI(channelId, platformHostAddress);
SipURI requestLine = SipFactory.getInstance().createAddressFactory().createSipURI(sourceId, platformHostAddress);
//via
ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();
ViaHeader viaHeader = SipFactory.getInstance().createHeaderFactory().createViaHeader(sipLayer.getLocalIp(platform.getDeviceIp()), platform.getDevicePort(), platform.getTransport(), viaTag);
@ -329,7 +329,7 @@ public class SIPRequestHeaderPlarformProvider {
Address fromAddress = SipFactory.getInstance().createAddressFactory().createAddress(fromSipURI);
FromHeader fromHeader = SipFactory.getInstance().createHeaderFactory().createFromHeader(fromAddress, fromTag); //必须要有标记，否则无法创建会话，无法回应ack
//to
SipURI toSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(channelId, platformHostAddress);
SipURI toSipURI = SipFactory.getInstance().createAddressFactory().createSipURI(sourceId, platformHostAddress);
Address toAddress = SipFactory.getInstance().createAddressFactory().createAddress(toSipURI);
ToHeader toHeader = SipFactory.getInstance().createHeaderFactory().createToHeader(toAddress,null);
@ -345,7 +345,7 @@ public class SIPRequestHeaderPlarformProvider {
Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(SipFactory.getInstance().createAddressFactory().createSipURI(sipConfig.getId(),localHostAddress));
request.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
// Subject
SubjectHeader subjectHeader = SipFactory.getInstance().createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", sipConfig.getId(), ssrc, channelId, 0));
SubjectHeader subjectHeader = SipFactory.getInstance().createHeaderFactory().createSubjectHeader(String.format("%s:%s,%s:%s", sourceId, ssrc, channelId, 0));
request.addHeader(subjectHeader);
ContentTypeHeader contentTypeHeader = SipFactory.getInstance().createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
request.setContent(content, contentTypeHeader);

9
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderForPlatform.java
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@ -691,7 +691,7 @@ public class SIPCommanderForPlatform implements ISIPCommanderForPlatform {
}
@Override
public void broadcastInviteCmd(Platform platform, CommonGBChannel channel, MediaServer mediaServerItem,
public void broadcastInviteCmd(Platform platform, CommonGBChannel channel,String sourceId, MediaServer mediaServerItem,
SSRCInfo ssrcInfo, HookSubscribe.Event event, SipSubscribe.Event okEvent,
SipSubscribe.Event errorEvent) throws ParseException, SipException, InvalidArgumentException {
String stream = ssrcInfo.getStream();
@ -712,8 +712,9 @@ public class SIPCommanderForPlatform implements ISIPCommanderForPlatform {
StringBuffer content = new StringBuffer(200);
content.append("v=0\r\n");
content.append("o=" + channel.getGbDeviceId() + " 0 0 IN IP4 " + sdpIp + "\r\n");
content.append("o=" + platform.getDeviceGBId() + " 0 0 IN IP4 " + sdpIp + "\r\n");
content.append("s=Play\r\n");
content.append("u=" + channel.getGbDeviceId() + ":0\r\n");
content.append("c=IN IP4 " + sdpIp + "\r\n");
content.append("t=0 0\r\n");
@ -738,10 +739,10 @@ public class SIPCommanderForPlatform implements ISIPCommanderForPlatform {
content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
// f字段:f= v/编码格式/分辨率/帧率/码率类型/码率大小a/编码格式/码率大小/采样率
content.append("f=v/////a/1/8/1\r\n");
content.append("f=v/2/5/25/1/4096a/1/8/1\r\n");
CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(sipLayer.getLocalIp(platform.getDeviceIp()), platform.getTransport());
Request request = headerProviderPlatformProvider.createInviteRequest(platform, channel.getGbDeviceId(),
Request request = headerProviderPlatformProvider.createInviteRequest(platform, sourceId, channel.getGbDeviceId(),
content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), ssrcInfo.getSsrc(),
callIdHeader);
sipSender.transmitRequest(sipLayer.getLocalIp(platform.getDeviceIp()), request, (e -> {

10
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/BroadcastNotifyMessageHandler.java
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@ -91,7 +91,13 @@ public class BroadcastNotifyMessageHandler extends SIPRequestProcessorParent imp
}
String targetId = targetIDElement.getText();
Element sourceIdElement = rootElement.element("SourceID");
String sourceId;
if (sourceIdElement != null) {
sourceId = sourceIdElement.getText();
}else {
sourceId = targetId;
}
log.info("[国标级联 语音喊话] platform: {}, channel: {}", platform.getServerGBId(), targetId);
CommonGBChannel channel = channelService.queryOneWithPlatform(platform.getId(), targetId);
@ -125,7 +131,7 @@ public class BroadcastNotifyMessageHandler extends SIPRequestProcessorParent imp
}, eventResult->{
// 消息发送成功， 向上级发送invite，获取推流
try {
platformService.broadcastInvite(platform, channel, mediaServerForMinimumLoad, (hookData)->{
platformService.broadcastInvite(platform, channel, sourceId, mediaServerForMinimumLoad, (hookData)->{
// 上级平台推流成功
AudioBroadcastCatch broadcastCatch = audioBroadcastManager.get(channel.getGbId());
if (broadcastCatch != null ) {

2
src/main/java/com/genersoft/iot/vmp/service/impl/SendRtpServerServiceImpl.java
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@ -34,7 +34,7 @@ public class SendRtpServerServiceImpl implements ISendRtpServerService {
public SendRtpInfo createSendRtpInfo(MediaServer mediaServer, String ip, Integer port, String ssrc, String requesterId,
String deviceId, Integer channelId, Boolean isTcp, Boolean rtcp) {
int localPort = getNextPort(mediaServer);
if (localPort == 0) {
if (localPort <= 0) {
return null;
}
return SendRtpInfo.getInstance(localPort, mediaServer, ip, port, ssrc, deviceId, null, channelId,