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This commit is contained in:
648540858
2024-04-15 21:33:22 +08:00
parent cdeb3acf7c
commit f9abfca003
11 changed files with 395 additions and 689 deletions
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28
src/main/java/com/genersoft/iot/vmp/gb28181/bean/SendRtpItem.java
View File

@@ -22,6 +22,11 @@ public class SendRtpItem {
*/
private String platformId;
/**
* 平台名称
*/
private String platformName;
/**
* 对应设备id
*/
@@ -61,6 +66,11 @@ public class SendRtpItem {
*/
private boolean tcpActive;
/**
* 自己推流使用的IP
*/
private String localIp;
/**
* 自己推流使用的端口
*/
@@ -306,6 +316,22 @@ public class SendRtpItem {
this.receiveStream = receiveStream;
}
public String getPlatformName() {
return platformName;
}
public void setPlatformName(String platformName) {
this.platformName = platformName;
}
public String getLocalIp() {
return localIp;
}
public void setLocalIp(String localIp) {
this.localIp = localIp;
}
@Override
public String toString() {
return "SendRtpItem{" +
@@ -313,6 +339,7 @@ public class SendRtpItem {
", port=" + port +
", ssrc='" + ssrc + '\'' +
", platformId='" + platformId + '\'' +
", platformName='" + platformName + '\'' +
", deviceId='" + deviceId + '\'' +
", app='" + app + '\'' +
", channelId='" + channelId + '\'' +
@@ -320,6 +347,7 @@ public class SendRtpItem {
", stream='" + stream + '\'' +
", tcp=" + tcp +
", tcpActive=" + tcpActive +
", localIp=" + localIp +
", localPort=" + localPort +
", mediaServerId='" + mediaServerId + '\'' +
", serverId='" + serverId + '\'' +

386
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
View File

@@ -18,6 +18,7 @@ import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
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.SendRtpPortManager;
import com.genersoft.iot.vmp.media.zlm.ZLMMediaListManager;
import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory;
import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
@@ -28,7 +29,6 @@ import com.genersoft.iot.vmp.service.bean.ErrorCallback;
import com.genersoft.iot.vmp.service.bean.InviteErrorCode;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.service.redisMsg.RedisGbPlayMsgListener;
import com.genersoft.iot.vmp.service.redisMsg.RedisPushStreamResponseListener;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
@@ -127,13 +127,12 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
@Autowired
private SipConfig config;
@Autowired
private RedisGbPlayMsgListener redisGbPlayMsgListener;
@Autowired
private VideoStreamSessionManager streamSession;
@Autowired
private SendRtpPortManager sendRtpPortManager;
@Override
public void afterPropertiesSet() throws Exception {
@@ -577,21 +576,40 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
}else {
ssrc = gb28181Sdp.getSsrc();
}
SendRtpItem sendRtpItem = new SendRtpItem();
sendRtpItem.setTcpActive(tcpActive);
sendRtpItem.setTcp(mediaTransmissionTCP);
sendRtpItem.setRtcp(platform.isRtcp());
sendRtpItem.setSsrc(ssrc);
sendRtpItem.setPlatformName(platform.getName());
sendRtpItem.setPlatformId(platform.getServerGBId());
sendRtpItem.setMediaServerId(mediaServerItem.getId());
sendRtpItem.setChannelId(channelId);
sendRtpItem.setIp(addressStr);
sendRtpItem.setPort(port);
sendRtpItem.setUsePs(true);
sendRtpItem.setApp(gbStream.getApp());
sendRtpItem.setStream(gbStream.getStream());
sendRtpItem.setCallId(callIdHeader.getCallId());
sendRtpItem.setFromTag(request.getFromTag());
sendRtpItem.setOnlyAudio(false);
sendRtpItem.setPlayType(InviteStreamType.PUSH);
sendRtpItem.setStatus(0);
if ("push".equals(gbStream.getStreamType())) {
if (streamPushItem != null) {
// 从redis查询是否正在接收这个推流
OnStreamChangedHookParam pushListItem = redisCatchStorage.getPushListItem(gbStream.getApp(), gbStream.getStream());
sendRtpItem.setServerId(pushListItem.getSeverId());
if (pushListItem != null) {
StreamPushItem transform = streamPushService.transform(pushListItem);
transform.setSelf(userSetting.getServerId().equals(pushListItem.getSeverId()));
// 推流状态
pushStream(evt, request, gbStream, transform, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
pushStream(sendRtpItem, mediaServerItem, platform, request);
}else {
// 未推流 拉起
notifyStreamOnline(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
notifyPushStreamOnline(sendRtpItem, mediaServerItem, platform, request);
}
}
} else if ("proxy".equals(gbStream.getStreamType())) {
@@ -601,8 +619,7 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
} else {
//开启代理拉流
notifyStreamOnline(evt, request, gbStream, null, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
notifyProxyStreamOnline(sendRtpItem, mediaServerItem, platform, request);
}
}
@@ -659,8 +676,9 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
sendRtpItem.setStatus(1);
sendRtpItem.setCallId(callIdHeader.getCallId());
sendRtpItem.setFromTag(request.getFromTag());
sendRtpItem.setLocalIp(mediaServerItem.getSdpIp());
SIPResponse response = sendStreamAck(mediaServerItem, request, sendRtpItem, platform, evt);
SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
if (response != null) {
sendRtpItem.setToTag(response.getToTag());
}
@@ -670,19 +688,14 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
}
private void pushStream(RequestEvent evt, SIPRequest request, GbStream gbStream, StreamPushItem streamPushItem, ParentPlatform platform,
CallIdHeader callIdHeader, MediaServerItem mediaServerItem,
int port, Boolean tcpActive, boolean mediaTransmissionTCP,
String channelId, String addressStr, String ssrc, String requesterId) {
private void pushStream(SendRtpItem sendRtpItem, MediaServerItem mediaServerItem, ParentPlatform platform, SIPRequest request) {
// 推流
if (streamPushItem.isSelf()) {
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
if (sendRtpItem.getServerId().equals(userSetting.getServerId())) {
Boolean streamReady = zlmServerFactory.isStreamReady(mediaServerItem, sendRtpItem.getApp(), sendRtpItem.getStream());
if (streamReady != null && streamReady) {
// 自平台内容
SendRtpItem sendRtpItem = zlmServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp());
if (sendRtpItem == null) {
int localPort = sendRtpPortManager.getNextPort(mediaServerItem);
if (localPort == 0) {
logger.warn("服务器端口资源不足");
try {
responseAck(request, Response.BUSY_HERE);
@@ -691,16 +704,11 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
}
return;
}
if (tcpActive != null) {
sendRtpItem.setTcpActive(tcpActive);
}
sendRtpItem.setPlayType(InviteStreamType.PUSH);
// 写入redis， 超时时回复
sendRtpItem.setStatus(1);
sendRtpItem.setCallId(callIdHeader.getCallId());
sendRtpItem.setFromTag(request.getFromTag());
SIPResponse response = sendStreamAck(mediaServerItem, request, sendRtpItem, platform, evt);
sendRtpItem.setLocalIp(mediaServerItem.getSdpIp());
SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
if (response != null) {
sendRtpItem.setToTag(response.getToTag());
}
@@ -708,210 +716,168 @@ public class InviteRequestProcessor extends SIPRequestProcessorParent implements
} else {
// 不在线 拉起
notifyStreamOnline(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
notifyPushStreamOnline(sendRtpItem, mediaServerItem, platform, request);
}
} else {
SendRtpItem sendRtpItem = new SendRtpItem();
sendRtpItem.setRtcp(platform.isRtcp());
sendRtpItem.setTcp(mediaTransmissionTCP);
sendRtpItem.setTcpActive();
// 其他平台内容
otherWvpPushStream(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
otherWvpPushStream(sendRtpItem, request, platform);
}
}
/**
* 通知流上线
*/
private void notifyStreamOnline(RequestEvent evt, SIPRequest request, GbStream gbStream, StreamPushItem streamPushItem, ParentPlatform platform,
CallIdHeader callIdHeader, MediaServerItem mediaServerItem,
int port, Boolean tcpActive, boolean mediaTransmissionTCP,
String channelId, String addressStr, String ssrc, String requesterId) {
if ("proxy".equals(gbStream.getStreamType())) {
// TODO 控制启用以使设备上线
logger.info("[ app={}, stream={} ]通道未推流，启用流后开始推流", gbStream.getApp(), gbStream.getStream());
// 监听流上线
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed(gbStream.getApp(), gbStream.getStream(), true, "rtsp", mediaServerItem.getId());
zlmHttpHookSubscribe.addSubscribe(hookSubscribe, (mediaServerItemInUSe, hookParam) -> {
OnStreamChangedHookParam streamChangedHookParam = (OnStreamChangedHookParam)hookParam;
logger.info("[上级点播]拉流代理已经就绪， {}/{}", streamChangedHookParam.getApp(), streamChangedHookParam.getStream());
dynamicTask.stop(callIdHeader.getCallId());
pushProxyStream(evt, request, gbStream, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
});
dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
logger.info("[ app={}, stream={} ] 等待拉流代理流超时", gbStream.getApp(), gbStream.getStream());
zlmHttpHookSubscribe.removeSubscribe(hookSubscribe);
}, userSetting.getPlatformPlayTimeout());
boolean start = streamProxyService.start(gbStream.getApp(), gbStream.getStream());
if (!start) {
try {
responseAck(request, Response.BUSY_HERE, "channel [" + gbStream.getGbId() + "] offline");
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
}
zlmHttpHookSubscribe.removeSubscribe(hookSubscribe);
dynamicTask.stop(callIdHeader.getCallId());
private void notifyProxyStreamOnline(SendRtpItem sendRtpItem, MediaServerItem mediaServerItem, ParentPlatform platform, SIPRequest request) {
// TODO 控制启用以使设备上线
logger.info("[ app={}, stream={} ]通道未推流，启用流后开始推流", gbStream.getApp(), gbStream.getStream());
// 监听流上线
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed(gbStream.getApp(), gbStream.getStream(), true, "rtsp", mediaServerItem.getId());
zlmHttpHookSubscribe.addSubscribe(hookSubscribe, (mediaServerItemInUSe, hookParam) -> {
OnStreamChangedHookParam streamChangedHookParam = (OnStreamChangedHookParam)hookParam;
logger.info("[上级点播]拉流代理已经就绪， {}/{}", streamChangedHookParam.getApp(), streamChangedHookParam.getStream());
dynamicTask.stop(callIdHeader.getCallId());
pushProxyStream(evt, request, gbStream, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
});
dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
logger.info("[ app={}, stream={} ] 等待拉流代理流超时", gbStream.getApp(), gbStream.getStream());
zlmHttpHookSubscribe.removeSubscribe(hookSubscribe);
}, userSetting.getPlatformPlayTimeout());
boolean start = streamProxyService.start(gbStream.getApp(), gbStream.getStream());
if (!start) {
try {
responseAck(request, Response.BUSY_HERE, "channel [" + gbStream.getGbId() + "] offline");
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
}
} 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
try {
logger.info("[上级点播] 失败，推流设备未推流，channel: {}, app: {}, stream: {}", gbStream.getGbId(), gbStream.getApp(), gbStream.getStream());
responseAck(request, Response.TEMPORARILY_UNAVAILABLE, "channel stream not pushing");
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
}
return;
}
// 发送redis消息以使设备上线
logger.info("[ app={}, stream={} ]通道未推流，发送redis信息控制设备开始推流", gbStream.getApp(), gbStream.getStream());
MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(1,
gbStream.getApp(), gbStream.getStream(), gbStream.getGbId(), gbStream.getPlatformId(),
platform.getName(), null, gbStream.getMediaServerId());
redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
// 设置超时
dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
logger.info("[ app={}, stream={} ] 等待设备开始推流超时", gbStream.getApp(), gbStream.getStream());
try {
redisPushStreamResponseListener.removeEvent(gbStream.getApp(), gbStream.getStream());
mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
responseAck(request, Response.REQUEST_TIMEOUT); // 超时
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("未处理的异常 ", e);
}
}, userSetting.getPlatformPlayTimeout());
// 添加监听
int finalPort = port;
Boolean finalTcpActive = tcpActive;
// 添加在本机上线的通知
mediaListManager.addChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream(), (app, stream, serverId) -> {
dynamicTask.stop(callIdHeader.getCallId());
redisPushStreamResponseListener.removeEvent(gbStream.getApp(), gbStream.getStream());
if (serverId.equals(userSetting.getServerId())) {
SendRtpItem sendRtpItem = zlmServerFactory.createSendRtpItem(mediaServerItem, addressStr, finalPort, ssrc, requesterId,
app, stream, channelId, mediaTransmissionTCP, platform.isRtcp());
if (sendRtpItem == null) {
logger.warn("上级点时创建sendRTPItem失败，可能是服务器端口资源不足");
try {
responseAck(request, Response.BUSY_HERE);
} catch (SipException e) {
logger.error("未处理的异常 ", e);
} catch (InvalidArgumentException e) {
logger.error("未处理的异常 ", e);
} catch (ParseException e) {
logger.error("未处理的异常 ", e);
}
return;
}
if (finalTcpActive != null) {
sendRtpItem.setTcpActive(finalTcpActive);
}
sendRtpItem.setPlayType(InviteStreamType.PUSH);
// 写入redis， 超时时回复
sendRtpItem.setStatus(1);
sendRtpItem.setCallId(callIdHeader.getCallId());
sendRtpItem.setFromTag(request.getFromTag());
SIPResponse response = sendStreamAck(mediaServerItem, request, sendRtpItem, platform, evt);
if (response != null) {
sendRtpItem.setToTag(response.getToTag());
}
redisCatchStorage.updateSendRTPSever(sendRtpItem);
} else {
// 其他平台内容
otherWvpPushStream(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
}
});
// 添加回复的拒绝或者错误的通知
redisPushStreamResponseListener.addEvent(gbStream.getApp(), gbStream.getStream(), response -> {
if (response.getCode() != 0) {
dynamicTask.stop(callIdHeader.getCallId());
mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
try {
responseAck(request, Response.TEMPORARILY_UNAVAILABLE, response.getMsg());
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] 国标级联 点播回复: {}", e.getMessage());
}
}
});
zlmHttpHookSubscribe.removeSubscribe(hookSubscribe);
dynamicTask.stop(callIdHeader.getCallId());
}
}
/**
* 来自其他wvp的推流
* 通知流上线
*/
private void otherWvpPushStream(RequestEvent evt, SIPRequest request, GbStream gbStream, StreamPushItem streamPushItem, ParentPlatform platform,
CallIdHeader callIdHeader, MediaServerItem mediaServerItem,
int port, Boolean tcpActive, boolean mediaTransmissionTCP,
String channelId, String addressStr, String ssrc, String requesterId) {
logger.info("[级联点播]直播流来自其他平台，发送redis消息");
// 发送redis消息
redisGbPlayMsgListener.sendMsg(streamPushItem.getServerId(), streamPushItem.getMediaServerId(),
streamPushItem.getApp(), streamPushItem.getStream(), addressStr, port, ssrc, requesterId,
channelId, mediaTransmissionTCP, platform.isRtcp(),platform.getName(), responseSendItemMsg -> {
SendRtpItem sendRtpItem = responseSendItemMsg.getSendRtpItem();
if (sendRtpItem == null || responseSendItemMsg.getMediaServerItem() == null) {
logger.warn("服务器端口资源不足");
try {
responseAck(request, Response.BUSY_HERE);
} catch (SipException e) {
logger.error("未处理的异常 ", e);
} catch (InvalidArgumentException e) {
logger.error("未处理的异常 ", e);
} catch (ParseException e) {
logger.error("未处理的异常 ", e);
}
return;
}
// 收到sendItem
if (tcpActive != null) {
sendRtpItem.setTcpActive(tcpActive);
}
sendRtpItem.setPlayType(InviteStreamType.PUSH);
// 写入redis， 超时时回复
sendRtpItem.setStatus(1);
sendRtpItem.setCallId(callIdHeader.getCallId());
private void notifyPushStreamOnline(SendRtpItem sendRtpItem, MediaServerItem mediaServerItem, ParentPlatform platform, SIPRequest request) {
if (!platform.isStartOfflinePush()) {
// 平台设置中关闭了拉起离线的推流则直接回复
try {
logger.info("[上级点播] 失败，推流设备未推流，channel: {}, app: {}, stream: {}", gbStream.getGbId(), gbStream.getApp(), gbStream.getStream());
responseAck(request, Response.TEMPORARILY_UNAVAILABLE, "channel stream not pushing");
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] invite 通道未推流: {}", e.getMessage());
}
return;
}
// 发送redis消息以使设备上线
logger.info("[ app={}, stream={} ]通道未推流，发送redis信息控制设备开始推流", gbStream.getApp(), gbStream.getStream());
sendRtpItem.setFromTag(request.getFromTag());
SIPResponse response = sendStreamAck(responseSendItemMsg.getMediaServerItem(), request, sendRtpItem, platform, evt);
if (response != null) {
sendRtpItem.setToTag(response.getToTag());
}
redisCatchStorage.updateSendRTPSever(sendRtpItem);
}, (wvpResult) -> {
MessageForPushChannel messageForPushChannel = MessageForPushChannel.getInstance(1,
gbStream.getApp(), gbStream.getStream(), gbStream.getGbId(), gbStream.getPlatformId(),
platform.getName(), userSetting.getServerId(), gbStream.getMediaServerId());
redisCatchStorage.sendStreamPushRequestedMsg(messageForPushChannel);
// 设置超时
dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
logger.info("[ app={}, stream={} ] 等待设备开始推流超时", gbStream.getApp(), gbStream.getStream());
try {
redisPushStreamResponseListener.removeEvent(gbStream.getApp(), gbStream.getStream());
mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
responseAck(request, Response.REQUEST_TIMEOUT); // 超时
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("未处理的异常 ", e);
}
}, userSetting.getPlatformPlayTimeout());
// 写入redis待发流信息，供其他wvp读取并生成发流信息
SendRtpItem sendRtpItemTemp = new SendRtpItem();
sendRtpItemTemp.setIp(addressStr);
sendRtpItemTemp.setPort(port);
sendRtpItemTemp.setSsrc(ssrc);
sendRtpItemTemp.setPlatformId(requesterId);
sendRtpItemTemp.setPlatformName(platform.getName());
sendRtpItemTemp.setTcp(mediaTransmissionTCP);
sendRtpItemTemp.setRtcp(platform.isRtcp());
sendRtpItemTemp.setTcpActive(tcpActive);
sendRtpItemTemp.setPlayType(InviteStreamType.PUSH);
redisCatchStorage.addWaiteSendRtpItem(sendRtpItemTemp, userSetting.getPlatformPlayTimeout());
// 添加上线的通知
mediaListManager.addChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream(), (sendRtpItemFromRedis) -> {
dynamicTask.stop(callIdHeader.getCallId());
redisPushStreamResponseListener.removeEvent(gbStream.getApp(), gbStream.getStream());
if (sendRtpItemFromRedis.getServerId().equals(userSetting.getServerId())) {
// 错误
if (wvpResult.getCode() == RedisGbPlayMsgListener.ERROR_CODE_OFFLINE) {
// 离线
// 查询是否在本机上线了
StreamPushItem currentStreamPushItem = streamPushService.getPush(streamPushItem.getApp(), streamPushItem.getStream());
if (currentStreamPushItem.isPushIng()) {
// 在线状态
pushStream(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
} else {
// 不在线 拉起
notifyStreamOnline(evt, request, gbStream, streamPushItem, platform, callIdHeader, mediaServerItem, port, tcpActive,
mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId);
}
}
int localPort = sendRtpPortManager.getNextPort(mediaServerItem);
if (localPort == 0) {
logger.warn("上级点时创建sendRTPItem失败，可能是服务器端口资源不足");
try {
responseAck(request, Response.BUSY_HERE);
} catch (InvalidArgumentException | ParseException | SipException e) {
logger.error("[命令发送失败] 国标级联 点播回复 BUSY_HERE: {}", e.getMessage());
} catch (SipException e) {
logger.error("未处理的异常 ", e);
} catch (InvalidArgumentException e) {
logger.error("未处理的异常 ", e);
} catch (ParseException e) {
logger.error("未处理的异常 ", e);
}
});
return;
}
sendRtpItemTemp.setLocalPort(localPort);
sendRtpItemTemp.setLocalIp(ObjectUtils.isEmpty(platform.getSendStreamIp()): );
// 写入redis， 超时时回复
sendRtpItemTemp.setStatus(1);
sendRtpItemTemp.setCallId(callIdHeader.getCallId());
sendRtpItemTemp.setFromTag(request.getFromTag());
SIPResponse response = sendStreamAck(request, sendRtpItemTemp, platform);
if (response != null) {
sendRtpItemTemp.setToTag(response.getToTag());
}
redisCatchStorage.updateSendRTPSever(sendRtpItemTemp);
} else {
// 其他平台内容
otherWvpPushStream(sendRtpItemFromRedis, request, platform);
}
});
// 添加回复的拒绝或者错误的通知
redisPushStreamResponseListener.addEvent(gbStream.getApp(), gbStream.getStream(), response -> {
if (response.getCode() != 0) {
dynamicTask.stop(callIdHeader.getCallId());
mediaListManager.removedChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream());
try {
responseAck(request, Response.TEMPORARILY_UNAVAILABLE, response.getMsg());
} catch (SipException | InvalidArgumentException | ParseException e) {
logger.error("[命令发送失败] 国标级联 点播回复: {}", e.getMessage());
}
}
});
}
public SIPResponse sendStreamAck(MediaServerItem mediaServerItem, SIPRequest request, SendRtpItem sendRtpItem, ParentPlatform platform, RequestEvent evt) {
String sdpIp = mediaServerItem.getSdpIp();
/**
* 来自其他wvp的推流
*/
private void otherWvpPushStream(SendRtpItem sendRtpItem, SIPRequest request, ParentPlatform platform) {
logger.info("[级联点播]直播流来自其他平台，发送redis消息");
// 发送redis消息
redisCatchStorage.sendStartSendRtp(sendRtpItem);
// 写入redis， 超时时回复
sendRtpItem.setStatus(1);
sendRtpItem.setCallId(request.getCallIdHeader().getCallId());
sendRtpItem.setFromTag(request.getFromTag());
SIPResponse response = sendStreamAck(request, sendRtpItem, platform);
if (response != null) {
sendRtpItem.setToTag(response.getToTag());
}
redisCatchStorage.updateSendRTPSever(sendRtpItem);
}
public SIPResponse sendStreamAck(SIPRequest request, SendRtpItem sendRtpItem, ParentPlatform platform) {
String sdpIp = sendRtpItem.getLocalIp();
if (!ObjectUtils.isEmpty(platform.getSendStreamIp())) {
sdpIp = platform.getSendStreamIp();
}