Shikong/wvp-gb28181-project
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修复级联点播时海康使用自定义ssrc的情况

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This commit is contained in:
648540858 2022-06-01 11:35:53 +08:00
parent 7620fb951c
commit a287261c5d
4 changed files with 16 additions and 18 deletions
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10
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
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@ -715,12 +715,10 @@ public class SIPCommander implements ISIPCommander {
}
dialog = streamSession.getDialogByStream(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
}
if (ssrcTransaction != null) {
MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransaction.getSsrc());
mediaServerService.closeRTPServer(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
streamSession.remove(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
}
MediaServerItem mediaServerItem = mediaServerService.getOne(ssrcTransaction.getMediaServerId());
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcTransaction.getSsrc());
mediaServerService.closeRTPServer(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
streamSession.remove(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());
if (dialog == null) {
logger.warn("[ {} -> {}]停止视频流的时候发现对话已丢失", ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId());

11
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
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@ -31,6 +31,7 @@ import javax.sip.address.SipURI;
import javax.sip.header.*;
import javax.sip.message.Request;
import java.lang.reflect.Field;
import java.net.InetAddress;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.HashSet;
@ -546,14 +547,8 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
}
notifyRequest.addHeader(event);
SipURI sipURI = (SipURI) notifyRequest.getRequestURI();
if (subscribeInfo.getTransaction() != null) {
SIPRequest request = (SIPRequest) subscribeInfo.getTransaction().getRequest();
sipURI.setHost(request.getRemoteAddress().getHostAddress());
sipURI.setPort(request.getRemotePort());
}else {
sipURI.setHost(parentPlatform.getServerIP());
sipURI.setPort(parentPlatform.getServerPort());
}
sipURI.setHost(parentPlatform.getServerIP());
sipURI.setPort(parentPlatform.getServerPort());
ClientTransaction transaction = null;
if ("TCP".equals(parentPlatform.getTransport())) {

2
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
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@ -372,7 +372,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
if (mediaServerItem.isRtpEnable()) {
streamId = String.format("%s_%s", device.getDeviceId(), channelId);
}
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, true, false);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, null, device.isSsrcCheck(), false);
sendRtpItem.setStreamId(ssrcInfo.getStream());
// 写入redis， 超时时回复
redisCatchStorage.updateSendRTPSever(sendRtpItem);

11
src/main/java/com/genersoft/iot/vmp/service/impl/PlayServiceImpl.java
View File

@ -239,19 +239,20 @@ public class PlayServiceImpl implements IPlayService {
if (ssrcInfo == null) {
ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, device.isSsrcCheck(), false);
}
logger.info("[点播开始] deviceId: {}, channelId: {}, SSRC: {}", device.getDeviceId(), channelId, ssrcInfo.getSsrc() );
// 超时处理
String timeOutTaskKey = UUID.randomUUID().toString();
SSRCInfo finalSsrcInfo = ssrcInfo;
dynamicTask.startDelay( timeOutTaskKey,()->{
logger.warn(String.format("设备点播超时，deviceId：%s ，channelId：%s", device.getDeviceId(), channelId));
SIPDialog dialog = streamSession.getDialogByStream(device.getDeviceId(), channelId, finalSsrcInfo.getStream());
if (dialog != null) {
logger.info("[点播超时] 收流超时 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
timeoutCallback.run(1, "收流超时");
// 点播超时回复BYE 同时释放ssrc以及此次点播的资源
cmder.streamByeCmd(device.getDeviceId(), channelId, finalSsrcInfo.getStream(), null);
}else {
logger.info("[点播超时] 消息未响应 deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
timeoutCallback.run(0, "点播超时");
mediaServerService.releaseSsrc(mediaServerItem.getId(), finalSsrcInfo.getSsrc());
mediaServerService.closeRTPServer(device.getDeviceId(), channelId, finalSsrcInfo.getStream());
@ -266,6 +267,8 @@ public class PlayServiceImpl implements IPlayService {
// hook响应
onPublishHandlerForPlay(mediaServerItemInuse, response, device.getDeviceId(), channelId, uuid);
hookEvent.response(mediaServerItemInuse, response);
logger.info("[点播成功] deviceId: {}, channelId: {}", device.getDeviceId(), channelId);
}, (event) -> {
ResponseEvent responseEvent = (ResponseEvent)event.event;
String contentString = new String(responseEvent.getResponse().getRawContent());
@ -279,8 +282,10 @@ public class PlayServiceImpl implements IPlayService {
if (ssrc.equals(ssrcInResponse)) {
return;
}
logger.info("[SIP 消息] 收到invite 200, 发现下级自定义了ssrc 开启修正");
logger.info("[点播消息] 收到invite 200, 发现下级自定义了ssrc: {}", ssrcInResponse );
if (!mediaServerItem.isRtpEnable() || device.isSsrcCheck()) {
logger.info("[SIP 消息] SSRC修正 {}->{}", ssrc, ssrcInResponse);
if (!mediaServerItem.getSsrcConfig().checkSsrc(ssrcInResponse)) {
// ssrc 不可用
// 释放ssrc