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修复并发点播时可能出现的rtpServer开启但是还未收到流的情况，编码类型136，137,138默认开启音频通道

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This commit is contained in:
648540858
2022-09-07 16:18:35 +08:00
parent e7bdcc1f8d
commit ec0ec5eb54
11 changed files with 85 additions and 33 deletions
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4
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
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@@ -356,7 +356,7 @@ public class SIPCommander implements ISIPCommander {
// String streamMode = device.getStreamMode().toUpperCase();
logger.info("{} 分配的ZLM为: {} [{}:{}]", stream, mediaServerItem.getId(), mediaServerItem.getIp(), ssrcInfo.getPort());
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", stream, true, "rtmp", mediaServerItem.getId());
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", stream, true, "rtsp", mediaServerItem.getId());
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json)->{
if (event != null) {
event.response(mediaServerItemInUse, json);
@@ -524,7 +524,7 @@ public class SIPCommander implements ISIPCommander {
CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
: udpSipProvider.getNewCallId();
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtmp", mediaServerItem.getId());
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
// 添加订阅
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json)->{
if (hookEvent != null) {

18
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
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@@ -16,9 +16,7 @@ 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.media.zlm.dto.StreamProxyItem;
import com.genersoft.iot.vmp.media.zlm.dto.StreamPushItem;
import com.genersoft.iot.vmp.media.zlm.dto.*;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.IPlayService;
import com.genersoft.iot.vmp.service.IStreamProxyService;
@@ -90,6 +88,9 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
@Autowired
private IMediaServerService mediaServerService;
@Autowired
private ZlmHttpHookSubscribe zlmHttpHookSubscribe;
@Autowired
private SIPProcessorObserver sipProcessorObserver;
@@ -400,7 +401,14 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
if (playTransaction != null) {
Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, "rtp", playTransaction.getStream());
if (!streamReady) {
playTransaction = null;
boolean hasRtpServer = mediaServerService.checkRtpServer(mediaServerItem, "rtp", playTransaction.getStream());
if (hasRtpServer) {
logger.info("[上级点播]已经开启rtpServer但是尚未收到流，开启监听流的到来");
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", playTransaction.getStream(), true, "rtsp", mediaServerItem.getId());
zlmHttpHookSubscribe.addSubscribe(hookSubscribe, hookEvent);
}else {
playTransaction = null;
}
}
}
if (playTransaction == null) {
@@ -564,7 +572,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
} else if ("push".equals(gbStream.getStreamType())) {
if (!platform.isStartOfflinePush()) {
// 平台设置中关闭了拉起离线的推流则直接回复
responseAck(evt, Response.TEMPORARILY_UNAVAILABLE, "channel unavailable");
responseAck(evt, Response.TEMPORARILY_UNAVAILABLE, "channel stream not pushing");
return;
}
// 发送redis消息以使设备上线

7
src/main/java/com/genersoft/iot/vmp/gb28181/utils/XmlUtil.java
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@@ -203,6 +203,12 @@ public class XmlUtil {
return null;
}
deviceChannel.setChannelId(channelId);
int channelTypeCode = Integer.parseInt(channelId.substring(10, 13));
if (channelTypeCode == 136 || channelTypeCode == 137 || channelTypeCode == 138) {
deviceChannel.setHasAudio(true);
}else {
deviceChannel.setHasAudio(false);
}
if (event != null && !event.equals(CatalogEvent.ADD) && !event.equals(CatalogEvent.UPDATE)) {
// 除了ADD和update情况下需要识别全部内容，
return deviceChannel;
@@ -396,7 +402,6 @@ public class XmlUtil {
} else {
deviceChannel.setPTZType(Integer.parseInt(XmlUtil.getText(itemDevice, "PTZType")));
}
deviceChannel.setHasAudio(true); // 默认含有音频，播放时再检查是否有音频及是否AAC
return deviceChannel;
}
}