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wvp-GB28181-pro
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pull/1642/head
648540858 2024-09-09 17:56:46 +08:00
parent 2e90344c89
commit 7cc4c9d14a
12 changed files with 251 additions and 322 deletions
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2
src/main/java/com/genersoft/iot/vmp/common/VideoManagerConstants.java
View File

@ -26,7 +26,7 @@ public class VideoManagerConstants {
public static final String KEEPLIVEKEY_PREFIX = "VMP_KEEPALIVE_";
// TODO 此处多了一个_，暂不修改
public static final String INVITE_PREFIX = "VMP_INVITE_INFO_";
public static final String INVITE_PREFIX = "VMP_INVITE_INFO";
public static final String PLAYER_PREFIX = "VMP_INVITE_PLAY_";
public static final String PLAY_BLACK_PREFIX = "VMP_INVITE_PLAYBACK_";
public static final String DOWNLOAD_PREFIX = "VMP_INVITE_DOWNLOAD_";

2
src/main/java/com/genersoft/iot/vmp/gb28181/service/IPlayService.java
View File

@ -21,8 +21,6 @@ import java.text.ParseException;
*/
public interface IPlayService {
void play(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
ErrorCallback<StreamInfo> callback);
SSRCInfo play(MediaServer mediaServerItem, String deviceId, String channelId, String ssrc, ErrorCallback<StreamInfo> callback);
StreamInfo onPublishHandlerForPlay(MediaServer mediaServerItem, MediaInfo mediaInfo, Device device, DeviceChannel channel);

3
src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/InviteStreamServiceImpl.java
View File

@ -160,6 +160,7 @@ public class InviteStreamServiceImpl implements IInviteStreamService {
public InviteInfo getInviteInfo(InviteSessionType type, Integer channelId, String stream) {
String key = VideoManagerConstants.INVITE_PREFIX +
":" + (type != null ? type : "*") +
":*" +
":" + (channelId != null ? channelId : "*") +
":" + (stream != null ? stream : "*")
+ ":*";
@ -178,6 +179,7 @@ public class InviteStreamServiceImpl implements IInviteStreamService {
public List<InviteInfo> getAllInviteInfo(InviteSessionType type, Integer channelId, String stream) {
String key = VideoManagerConstants.INVITE_PREFIX +
":" + (type != null ? type : "*") +
":*" +
":" + (channelId != null ? channelId : "*") +
":" + (stream != null ? stream : "*")
+ ":*";
@ -206,6 +208,7 @@ public class InviteStreamServiceImpl implements IInviteStreamService {
public void removeInviteInfo(InviteSessionType type, Integer channelId, String stream) {
String scanKey = VideoManagerConstants.INVITE_PREFIX +
":" + (type != null ? type : "*") +
":*" +
":" + (channelId != null ? channelId : "*") +
":" + (stream != null ? stream : "*") +
":*";

461
src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/PlayServiceImpl.java
View File

@ -28,14 +28,10 @@ import com.genersoft.iot.vmp.media.event.media.MediaArrivalEvent;
import com.genersoft.iot.vmp.media.event.media.MediaDepartureEvent;
import com.genersoft.iot.vmp.media.event.media.MediaNotFoundEvent;
import com.genersoft.iot.vmp.media.service.IMediaServerService;
import com.genersoft.iot.vmp.media.zlm.SendRtpPortManager;
import com.genersoft.iot.vmp.service.IReceiveRtpServerService;
import com.genersoft.iot.vmp.service.ISendRtpServerService;
import com.genersoft.iot.vmp.service.bean.DownloadFileInfo;
import com.genersoft.iot.vmp.service.bean.ErrorCallback;
import com.genersoft.iot.vmp.service.bean.InviteErrorCode;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.service.bean.*;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.utils.CloudRecordUtils;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.vmanager.bean.AudioBroadcastResult;
@ -71,11 +67,6 @@ import java.util.Vector;
@DS("master")
public class PlayServiceImpl implements IPlayService {
@Autowired
private IVideoManagerStorage storager;
@Autowired
private ISIPCommander cmder;
@ -97,9 +88,6 @@ public class PlayServiceImpl implements IPlayService {
@Autowired
private HookSubscribe subscribe;
@Autowired
private SendRtpPortManager sendRtpPortManager;
@Autowired
private IMediaServerService mediaServerService;
@ -130,6 +118,9 @@ public class PlayServiceImpl implements IPlayService {
@Autowired
private ISendRtpServerService sendRtpServerService;
@Autowired
private IReceiveRtpServerService receiveRtpServerService;
/**
* 流到来的处理
*/
@ -279,10 +270,7 @@ public class PlayServiceImpl implements IPlayService {
startTime, endTime
);
int tcpMode = device.getStreamMode().equals("TCP-ACTIVE")? 2: (device.getStreamMode().equals("TCP-PASSIVE")? 1:0);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(event.getMediaServer(), event.getStream(), null,
device.isSsrcCheck(), true, 0, false, !deviceChannel.isHasAudio(), false, tcpMode);
playBack(event.getMediaServer(), ssrcInfo, device, deviceChannel, startTime, endTime, null);
playBack(event.getMediaServer(), device, deviceChannel, startTime, endTime, null);
}
}
@ -341,21 +329,130 @@ public class PlayServiceImpl implements IPlayService {
}
}
}
String streamId = String.format("%s_%s", device.getDeviceId(), channelId);
return play(mediaServerItem, device, channel, ssrc, callback);
}
private SSRCInfo play(MediaServer mediaServerItem, Device device, DeviceChannel channel, String ssrc,
ErrorCallback<StreamInfo> callback) {
if (mediaServerItem == null ) {
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getCode(),
InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getMsg(),
null);
}
return null;
}
String streamId = String.format("%s_%s", device.getDeviceId(), channel.getDeviceId());
int tcpMode = device.getStreamMode().equals("TCP-ACTIVE")? 2: (device.getStreamMode().equals("TCP-PASSIVE")? 1:0);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, streamId, ssrc, device.isSsrcCheck(), false, 0, false, !channel.isHasAudio(), false, tcpMode);
if (ssrcInfo == null) {
callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getMsg(), null);
RTPServerParam rtpServerParam = new RTPServerParam();
rtpServerParam.setMediaServerItem(mediaServerItem);
rtpServerParam.setStreamId(streamId);
rtpServerParam.setPresetSsrc(ssrc);
rtpServerParam.setSsrcCheck(device.isSsrcCheck());
rtpServerParam.setPlayback(false);
rtpServerParam.setPort(0);
rtpServerParam.setTcpMode(tcpMode);
rtpServerParam.setOnlyAuto(false);
rtpServerParam.setDisableAudio(!channel.isHasAudio());
SSRCInfo ssrcInfo = receiveRtpServerService.openRTPServer(rtpServerParam, (code, msg, hookData) -> {
if (code == InviteErrorCode.SUCCESS.getCode()) {
// hook响应
StreamInfo streamInfo = onPublishHandlerForPlay(hookData.getMediaServer(), hookData.getMediaInfo(), device, channel);
if (streamInfo == null){
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
return;
}
if (callback != null) {
callback.run(InviteErrorCode.SUCCESS.getCode(), InviteErrorCode.SUCCESS.getMsg(), streamInfo);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.SUCCESS.getCode(),
InviteErrorCode.SUCCESS.getMsg(),
streamInfo);
log.info("[点播成功] deviceId: {}, channelId:{}, 码流类型：{}", device.getDeviceId(), channel.getDeviceId(),
channel.getStreamIdentification());
snapOnPlay(hookData.getMediaServer(), device.getDeviceId(), channel.getDeviceId(), streamId);
}else {
if (callback != null) {
callback.run(code, msg, null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null, code, msg, null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransactionByStream(streamId);
if (ssrcTransaction != null) {
try {
cmder.streamByeCmd(device, channel.getDeviceId(), streamId, null);
} catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
log.error("[点播超时]， 发送BYE失败 {}", e.getMessage());
} finally {
sessionManager.removeByStream(streamId);
}
}
}
});
if (ssrcInfo == null || ssrcInfo.getPort() <= 0) {
log.info("[点播端口/SSRC]获取失败，deviceId={},channelId={},ssrcInfo={}", device.getDeviceId(), channel.getDeviceId(), ssrcInfo);
callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), "获取端口或者ssrc失败", null);
sessionManager.removeByStream(streamId);
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(),
InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getMsg(),
null);
return null;
}
play(mediaServerItem, ssrcInfo, device, channel, callback);
log.info("[点播开始] deviceId: {}, channelId: {},码流类型：{}, 收流端口： {}, 码流：{}, 收流模式：{}, SSRC: {}, SSRC校验：{}",
device.getDeviceId(), channel.getDeviceId(), channel.getStreamIdentification(), ssrcInfo.getPort(), ssrcInfo.getStream(),
device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());
// 初始化redis中的invite消息状态
InviteInfo inviteInfo = InviteInfo.getInviteInfo(device.getDeviceId(), channel.getId(), ssrcInfo.getStream(), ssrcInfo,
mediaServerItem.getSdpIp(), ssrcInfo.getPort(), device.getStreamMode(), InviteSessionType.PLAY,
InviteSessionStatus.ready);
inviteStreamService.updateInviteInfo(inviteInfo);
try {
cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channel, (eventResult) -> {
// 处理收到200ok后的TCP主动连接以及SSRC不一致的问题
InviteOKHandler(eventResult, ssrcInfo, mediaServerItem, device, channel, callback, inviteInfo, InviteSessionType.PLAY);
}, (event) -> {
log.info("[点播失败] deviceId: {}, channelId:{}, {}: {}", device.getDeviceId(), channel.getDeviceId(), event.statusCode, event.msg);
receiveRtpServerService.closeRTPServer(mediaServerItem, ssrcInfo);
sessionManager.removeByStream(ssrcInfo.getStream());
if (callback != null) {
callback.run(event.statusCode, event.msg, null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
event.statusCode, event.msg, null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
});
} catch (InvalidArgumentException | SipException | ParseException e) {
log.error("[命令发送失败] 点播消息: {}", e.getMessage());
receiveRtpServerService.closeRTPServer(mediaServerItem, ssrcInfo);
sessionManager.removeByStream(ssrcInfo.getStream());
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getCode(),
InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getMsg(), null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getCode(),
InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getMsg(), null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
}
return ssrcInfo;
}
private void talk(MediaServer mediaServerItem, Device device, DeviceChannel channel, String stream,
HookSubscribe.Event hookEvent, SipSubscribe.Event errorEvent,
Runnable timeoutCallback, AudioBroadcastEvent audioEvent) {
@ -475,154 +572,8 @@ public class PlayServiceImpl implements IPlayService {
}
@Override
public void play(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
ErrorCallback<StreamInfo> callback) {
if (mediaServerItem == null || ssrcInfo == null) {
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getCode(),
InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getMsg(),
null);
}
return;
}
log.info("[点播开始] deviceId: {}, channelId: {},码流类型：{}, 收流端口： {}, 码流：{}, 收流模式：{}, SSRC: {}, SSRC校验：{}",
device.getDeviceId(), channel.getDeviceId(), channel.getStreamIdentification(), ssrcInfo.getPort(), ssrcInfo.getStream(),
device.getStreamMode(), ssrcInfo.getSsrc(), device.isSsrcCheck());
//端口获取失败的ssrcInfo 没有必要发送点播指令
if (ssrcInfo.getPort() <= 0) {
log.info("[点播端口分配异常]，deviceId={},channelId={},ssrcInfo={}", device.getDeviceId(), channel.getDeviceId(), ssrcInfo);
// 释放ssrc
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
sessionManager.removeByStream(ssrcInfo.getStream());
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), "点播端口分配异常", null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), "点播端口分配异常", null);
return;
}
// 初始化redis中的invite消息状态
InviteInfo inviteInfo = InviteInfo.getInviteInfo(device.getDeviceId(), channel.getId(), ssrcInfo.getStream(), ssrcInfo,
mediaServerItem.getSdpIp(), ssrcInfo.getPort(), device.getStreamMode(), InviteSessionType.PLAY,
InviteSessionStatus.ready);
inviteStreamService.updateInviteInfo(inviteInfo);
// 超时处理
String timeOutTaskKey = UUID.randomUUID().toString();
dynamicTask.startDelay(timeOutTaskKey, () -> {
// 执行超时任务时查询是否已经成功，成功了则不执行超时任务，防止超时任务取消失败的情况
InviteInfo inviteInfoForTimeOut = inviteStreamService.getInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
if (inviteInfoForTimeOut == null || inviteInfoForTimeOut.getStreamInfo() == null) {
log.info("[点播超时] 收流超时 deviceId: {}, channelId: {},码流：{}，端口：{}, SSRC: {}",
device.getDeviceId(), channel.getDeviceId(), channel.getStreamIdentification(),
ssrcInfo.getPort(), ssrcInfo.getSsrc());
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode(), InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getMsg(), null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode(), InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getMsg(), null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
try {
cmder.streamByeCmd(device, channel.getDeviceId(), ssrcInfo.getStream(), null);
} catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
log.error("[点播超时]， 发送BYE失败 {}", e.getMessage());
} finally {
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
sessionManager.removeByStream(ssrcInfo.getStream());
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
// 取消订阅消息监听
subscribe.removeSubscribe(Hook.getInstance(HookType.on_media_arrival, "rtp", ssrcInfo.getStream()));
}
}else {
log.info("[点播超时] 收流超时 deviceId: {}, channelId: {},码流：{}，端口：{}, SSRC: {}",
device.getDeviceId(), channel.getDeviceId(), channel.getStreamIdentification(),
ssrcInfo.getPort(), ssrcInfo.getSsrc());
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
mediaServerService.closeRTPServer(mediaServerItem.getId(), ssrcInfo.getStream());
sessionManager.removeByStream(ssrcInfo.getStream());
}
}, userSetting.getPlayTimeout());
try {
cmder.playStreamCmd(mediaServerItem, ssrcInfo, device, channel, (hookData ) -> {
log.info("收到订阅消息： " + hookData);
dynamicTask.stop(timeOutTaskKey);
// hook响应
StreamInfo streamInfo = onPublishHandlerForPlay(hookData.getMediaServer(), hookData.getMediaInfo(), device, channel);
if (streamInfo == null){
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
return;
}
if (callback != null) {
callback.run(InviteErrorCode.SUCCESS.getCode(), InviteErrorCode.SUCCESS.getMsg(), streamInfo);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.SUCCESS.getCode(),
InviteErrorCode.SUCCESS.getMsg(),
streamInfo);
log.info("[点播成功] deviceId: {}, channelId:{}, 码流类型：{}", device.getDeviceId(), channel.getDeviceId(),
channel.getStreamIdentification());
snapOnPlay(hookData.getMediaServer(), device.getDeviceId(), channel.getDeviceId(), ssrcInfo.getStream());
}, (eventResult) -> {
// 处理收到200ok后的TCP主动连接以及SSRC不一致的问题
InviteOKHandler(eventResult, ssrcInfo, mediaServerItem, device, channel,
timeOutTaskKey, callback, inviteInfo, InviteSessionType.PLAY);
}, (event) -> {
log.info("[点播失败] deviceId: {}, channelId:{}, {}: {}", device.getDeviceId(), channel.getDeviceId(), event.statusCode, event.msg);
dynamicTask.stop(timeOutTaskKey);
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
// 释放ssrc
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
sessionManager.removeByStream(ssrcInfo.getStream());
if (callback != null) {
callback.run(event.statusCode, event.msg, null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_RESET_SSRC.getCode(),
String.format("点播失败， 错误码： %s, %s", event.statusCode, event.msg), null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
});
} catch (InvalidArgumentException | SipException | ParseException e) {
log.error("[命令发送失败] 点播消息: {}", e.getMessage());
dynamicTask.stop(timeOutTaskKey);
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
// 释放ssrc
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
sessionManager.removeByStream(ssrcInfo.getStream());
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getCode(),
InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getMsg(), null);
}
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getCode(),
InviteErrorCode.ERROR_FOR_SIP_SENDING_FAILED.getMsg(), null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAY, channel.getId());
}
}
private void tcpActiveHandler(Device device, DeviceChannel channel, String contentString,
MediaServer mediaServerItem, String timeOutTaskKey,
SSRCInfo ssrcInfo, ErrorCallback<StreamInfo> callback){
MediaServer mediaServerItem, SSRCInfo ssrcInfo, ErrorCallback<StreamInfo> callback){
if (!device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
return;
}
@ -652,13 +603,8 @@ public class PlayServiceImpl implements IPlayService {
log.info("[TCP主动连接对方] 结果： {}" , result);
if (!result) {
// 主动连接失败，结束流程， 清理数据
dynamicTask.stop(timeOutTaskKey);
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
// 释放ssrc
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
receiveRtpServerService.closeRTPServer(mediaServerItem, ssrcInfo);
sessionManager.removeByStream(ssrcInfo.getStream());
callback.run(InviteErrorCode.ERROR_FOR_SDP_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_SDP_PARSING_EXCEPTIONS.getMsg(), null);
inviteStreamService.call(InviteSessionType.BROADCAST, channel.getId(), null,
@ -667,10 +613,7 @@ public class PlayServiceImpl implements IPlayService {
}
} catch (SdpException e) {
log.error("[TCP主动连接对方] deviceId: {}, channelId: {}, 解析200OK的SDP信息失败", device.getDeviceId(), channel.getDeviceId(), e);
dynamicTask.stop(timeOutTaskKey);
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
// 释放ssrc
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
receiveRtpServerService.closeRTPServer(mediaServerItem, ssrcInfo);
sessionManager.removeByStream(ssrcInfo.getStream());
@ -759,34 +702,86 @@ public class PlayServiceImpl implements IPlayService {
@Override
public void playBack(Device device, DeviceChannel channel, String startTime,
String endTime, ErrorCallback<StreamInfo> callback) {
if (device == null) {
throw new ControllerException(ErrorCode.ERROR100.getCode(), "设备不存在");
}
if (channel == null) {
throw new ControllerException(ErrorCode.ERROR100.getCode(), "通道不存在");
}
MediaServer newMediaServerItem = getNewMediaServerItem(device);
if (newMediaServerItem == null) {
throw new ControllerException(ErrorCode.ERROR100.getCode(), "未找到可用的节点");
}
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE") && ! newMediaServerItem.isRtpEnable()) {
log.warn("[录像回放] 单端口收流时不支持TCP主动方式收流 deviceId: {},channelId:{}", device.getDeviceId(), channel.getDeviceId());
throw new ControllerException(ErrorCode.ERROR100.getCode(), "单端口收流时不支持TCP主动方式收流");
}
playBack(newMediaServerItem, device, channel, startTime, endTime, callback);
}
private void playBack(MediaServer mediaServerItem,
Device device, DeviceChannel channel, String startTime,
String endTime, ErrorCallback<StreamInfo> callback) {
String startTimeStr = startTime.replace("-", "")
.replace(":", "")
.replace(" ", "");
String endTimeTimeStr = endTime.replace("-", "")
.replace(":", "")
.replace(" ", "");
String stream = device.getDeviceId() + "_" + channel.getDeviceId() + "_" + startTimeStr + "_" + endTimeTimeStr;
int tcpMode = device.getStreamMode().equals("TCP-ACTIVE")? 2: (device.getStreamMode().equals("TCP-PASSIVE")? 1:0);
SSRCInfo ssrcInfo = mediaServerService.openRTPServer(newMediaServerItem, stream, null, device.isSsrcCheck(),
true, 0, false, !channel.isHasAudio(), false, tcpMode);
playBack(newMediaServerItem, ssrcInfo, device, channel, startTime, endTime, callback);
}
public void playBack(MediaServer mediaServerItem, SSRCInfo ssrcInfo,
Device device, DeviceChannel channel, String startTime,
String endTime, ErrorCallback<StreamInfo> callback) {
if (device == null) {
throw new ControllerException(ErrorCode.ERROR100.getCode(), "设备不存在");
RTPServerParam rtpServerParam = new RTPServerParam();
rtpServerParam.setMediaServerItem(mediaServerItem);
rtpServerParam.setStreamId(stream);
rtpServerParam.setSsrcCheck(device.isSsrcCheck());
rtpServerParam.setPlayback(true);
rtpServerParam.setPort(0);
rtpServerParam.setTcpMode(tcpMode);
rtpServerParam.setOnlyAuto(false);
rtpServerParam.setDisableAudio(!channel.isHasAudio());
SSRCInfo ssrcInfo = receiveRtpServerService.openRTPServer(rtpServerParam, (code, msg, hookData) -> {
if (code == InviteErrorCode.SUCCESS.getCode()) {
// hook响应
StreamInfo streamInfo = onPublishHandlerForPlayback(hookData.getMediaServer(), hookData.getMediaInfo(), device, channel, startTime, endTime);
if (streamInfo == null) {
log.warn("设备回放API调用失败！");
callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
return;
}
if (mediaServerItem == null || ssrcInfo == null) {
callback.run(InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getCode(),
InviteErrorCode.ERROR_FOR_PARAMETER_ERROR.getMsg(),
callback.run(InviteErrorCode.SUCCESS.getCode(), InviteErrorCode.SUCCESS.getMsg(), streamInfo);
log.info("[录像回放] 成功 deviceId: {}, channelId: {}, 开始时间: {}, 结束时间： {}", device.getDeviceId(), channel.getGbDeviceId(), startTime, endTime);
}else {
if (callback != null) {
callback.run(code, msg, null);
}
inviteStreamService.call(InviteSessionType.PLAYBACK, channel.getId(), null, code, msg, null);
inviteStreamService.removeInviteInfoByDeviceAndChannel(InviteSessionType.PLAYBACK, channel.getId());
SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransactionByStream(stream);
if (ssrcTransaction != null) {
try {
cmder.streamByeCmd(device, channel.getDeviceId(), stream, null);
} catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
log.error("[录像回放] 发送BYE失败 {}", e.getMessage());
} finally {
sessionManager.removeByStream(stream);
}
}
}
});
if (ssrcInfo == null || ssrcInfo.getPort() <= 0) {
log.info("[回放端口/SSRC]获取失败，deviceId={},channelId={},ssrcInfo={}", device.getDeviceId(), channel.getDeviceId(), ssrcInfo);
if (callback != null) {
callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), "获取端口或者ssrc失败", null);
}
sessionManager.removeByStream(stream);
inviteStreamService.call(InviteSessionType.PLAY, channel.getId(), null,
InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(),
InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getMsg(),
null);
return;
}
@ -799,70 +794,37 @@ public class PlayServiceImpl implements IPlayService {
mediaServerItem.getSdpIp(), ssrcInfo.getPort(), device.getStreamMode(), InviteSessionType.PLAYBACK,
InviteSessionStatus.ready);
inviteStreamService.updateInviteInfo(inviteInfo);
String playBackTimeOutTaskKey = UUID.randomUUID().toString();
dynamicTask.startDelay(playBackTimeOutTaskKey, () -> {
log.warn("[录像回放] 超时，deviceId：{} ，channelId：{}", device.getDeviceId(), channel.getGbDeviceId());
inviteStreamService.removeInviteInfo(inviteInfo);
callback.run(InviteErrorCode.ERROR_FOR_SIGNALLING_TIMEOUT.getCode(), InviteErrorCode.ERROR_FOR_SIGNALLING_TIMEOUT.getMsg(), null);
try {
cmder.streamByeCmd(device, channel.getGbDeviceId(), ssrcInfo.getStream(), null);
} catch (InvalidArgumentException | ParseException | SipException e) {
log.error("[录像回放] 超时 发送BYE失败 {}", e.getMessage());
} catch (SsrcTransactionNotFoundException e) {
// 点播超时回复BYE 同时释放ssrc以及此次点播的资源
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
sessionManager.removeByStream(ssrcInfo.getStream());
}
}, userSetting.getPlayTimeout());
SipSubscribe.Event errorEvent = event -> {
log.info("[录像回放] 失败，{} {}", event.statusCode, event.msg);
dynamicTask.stop(playBackTimeOutTaskKey);
callback.run(InviteErrorCode.ERROR_FOR_SIGNALLING_ERROR.getCode(),
String.format("回放失败， 错误码： %s, %s", event.statusCode, event.msg), null);
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
mediaServerService.closeRTPServer(mediaServerItem, ssrcInfo.getStream());
sessionManager.removeByStream(ssrcInfo.getStream());
inviteStreamService.removeInviteInfo(inviteInfo);
};
HookSubscribe.Event hookEvent = (hookData) -> {
log.info("收到回放订阅消息： " + hookData);
dynamicTask.stop(playBackTimeOutTaskKey);
StreamInfo streamInfo = onPublishHandlerForPlayback(hookData.getMediaServer(), hookData.getMediaInfo(), device, channel, startTime, endTime);
if (streamInfo == null) {
log.warn("设备回放API调用失败！");
callback.run(InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getCode(),
InviteErrorCode.ERROR_FOR_STREAM_PARSING_EXCEPTIONS.getMsg(), null);
return;
}
callback.run(InviteErrorCode.SUCCESS.getCode(), InviteErrorCode.SUCCESS.getMsg(), streamInfo);
log.info("[录像回放] 成功 deviceId: {}, channelId: {}, 开始时间: {}, 结束时间： {}", device.getDeviceId(), channel.getGbDeviceId(), startTime, endTime);
};
try {
cmder.playbackStreamCmd(mediaServerItem, ssrcInfo, device, channel, startTime, endTime,
hookEvent, eventResult -> {
eventResult -> {
// 处理收到200ok后的TCP主动连接以及SSRC不一致的问题
InviteOKHandler(eventResult, ssrcInfo, mediaServerItem, device, channel,
playBackTimeOutTaskKey, callback, inviteInfo, InviteSessionType.PLAYBACK);
}, errorEvent);
callback, inviteInfo, InviteSessionType.PLAYBACK);
}, eventResult -> {
log.info("[录像回放] 失败，{} {}", eventResult.statusCode, eventResult.msg);
if (callback != null) {
callback.run(eventResult.statusCode, eventResult.msg, null);
}
receiveRtpServerService.closeRTPServer(mediaServerItem, ssrcInfo);
sessionManager.removeByStream(ssrcInfo.getStream());
inviteStreamService.removeInviteInfo(inviteInfo);
});
} catch (InvalidArgumentException | SipException | ParseException e) {
log.error("[命令发送失败] 录像回放: {}", e.getMessage());
SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult();
eventResult.type = SipSubscribe.EventResultType.cmdSendFailEvent;
eventResult.statusCode = -1;
eventResult.msg = "命令发送失败";
errorEvent.response(eventResult);
if (callback != null) {
callback.run(InviteErrorCode.FAIL.getCode(), e.getMessage(), null);
}
receiveRtpServerService.closeRTPServer(mediaServerItem, ssrcInfo);
sessionManager.removeByStream(ssrcInfo.getStream());
inviteStreamService.removeInviteInfo(inviteInfo);
}
}
private void InviteOKHandler(SipSubscribe.EventResult eventResult, SSRCInfo ssrcInfo, MediaServer mediaServerItem,
Device device, DeviceChannel channel, String timeOutTaskKey, ErrorCallback<StreamInfo> callback,
Device device, DeviceChannel channel, ErrorCallback<StreamInfo> callback,
InviteInfo inviteInfo, InviteSessionType inviteSessionType){
inviteInfo.setStatus(InviteSessionStatus.ok);
ResponseEvent responseEvent = (ResponseEvent) eventResult.event;
@ -877,7 +839,7 @@ public class PlayServiceImpl implements IPlayService {
if (mediaServerItem.isRtpEnable()) {
// 多端口
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
tcpActiveHandler(device, channel, contentString, mediaServerItem, timeOutTaskKey, ssrcInfo, callback);
tcpActiveHandler(device, channel, contentString, mediaServerItem, ssrcInfo, callback);
}
}else {
// 单端口
@ -906,7 +868,6 @@ public class PlayServiceImpl implements IPlayService {
log.error("[命令发送失败] 停止播放， 发送BYE: {}", e.getMessage());
}
dynamicTask.stop(timeOutTaskKey);
// 释放ssrc
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
@ -924,7 +885,7 @@ public class PlayServiceImpl implements IPlayService {
inviteInfo.setStream(ssrcInfo.getStream());
if (device.getStreamMode().equalsIgnoreCase("TCP-ACTIVE")) {
if (mediaServerItem.isRtpEnable()) {
tcpActiveHandler(device, channel, contentString, mediaServerItem, timeOutTaskKey, ssrcInfo, callback);
tcpActiveHandler(device, channel, contentString, mediaServerItem, ssrcInfo, callback);
}else {
log.warn("[Invite 200OK] 单端口收流模式不支持tcp主动模式收流");
}
@ -1026,10 +987,10 @@ public class PlayServiceImpl implements IPlayService {
};
try {
cmder.downloadStreamCmd(mediaServerItem, ssrcInfo, device, channel, startTime, endTime, downloadSpeed,
hookEvent, errorEvent, eventResult ->{
errorEvent, eventResult ->{
// 处理收到200ok后的TCP主动连接以及SSRC不一致的问题
InviteOKHandler(eventResult, ssrcInfo, mediaServerItem, device, channel,
downLoadTimeOutTaskKey, callback, inviteInfo, InviteSessionType.DOWNLOAD);
callback, inviteInfo, InviteSessionType.DOWNLOAD);
// 注册录像回调事件，录像下载结束后写入下载地址
HookSubscribe.Event hookEventForRecord = (hookData) -> {

8
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/ISIPCommander.java
View File

@ -100,7 +100,7 @@ public interface ISIPCommander {
* @param device 视频设备
* @param channel 预览通道
*/
void playStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel, HookSubscribe.Event event, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException;
void playStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException;
/**
* 请求回放视频流
@ -110,19 +110,19 @@ public interface ISIPCommander {
* @param startTime 开始时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param endTime 结束时间,格式要求：yyyy-MM-dd HH:mm:ss
*/
void playbackStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInf, Device device, DeviceChannel channel, String startTime, String endTime, HookSubscribe.Event event, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException;
void playbackStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInf, Device device, DeviceChannel channel, String startTime, String endTime, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException;
/**
* 请求历史媒体下载
*
* @param device 视频设备
* @param channelId 预览通道
* @param channel 预览通道
* @param startTime 开始时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param endTime 结束时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param downloadSpeed 下载倍速参数
*/
void downloadStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
String startTime, String endTime, int downloadSpeed, HookSubscribe.Event hookEvent,
String startTime, String endTime, int downloadSpeed,
SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException;

24
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java
View File

@ -258,26 +258,16 @@ public class SIPCommander implements ISIPCommander {
*
* @param device 视频设备
* @param channel 预览通道
* @param event hook订阅
* @param errorEvent sip错误订阅
*/
@Override
public void playStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
HookSubscribe.Event event, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
String stream = ssrcInfo.getStream();
if (device == null) {
return;
}
log.info("{} 分配的ZLM为: {} [{}:{}]", stream, mediaServerItem.getId(), mediaServerItem.getSdpIp(), ssrcInfo.getPort());
Hook rtpHook = Hook.getInstance(HookType.on_media_arrival, "rtp", stream, mediaServerItem.getId());
subscribe.addSubscribe(rtpHook, (hookData) -> {
if (event != null) {
event.response(hookData);
subscribe.removeSubscribe(rtpHook);
}
});
String sdpIp;
if (!ObjectUtils.isEmpty(device.getSdpIp())) {
sdpIp = device.getSdpIp();
@ -373,7 +363,7 @@ public class SIPCommander implements ISIPCommander {
*/
@Override
public void playbackStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
String startTime, String endTime, HookSubscribe.Event hookEvent,
String startTime, String endTime,
SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
@ -446,14 +436,6 @@ public class SIPCommander implements ISIPCommander {
//ssrc
content.append("y=" + ssrcInfo.getSsrc() + "\r\n");
Hook rtpHook = Hook.getInstance(HookType.on_media_arrival, "rtp", ssrcInfo.getStream(), mediaServerItem.getId());
// 添加订阅
subscribe.addSubscribe(rtpHook, (hookData) -> {
if (hookEvent != null) {
hookEvent.response(hookData);
}
subscribe.removeSubscribe(rtpHook);
});
Request request = headerProvider.createPlaybackInviteRequest(device, channel.getDeviceId(), content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()), ssrcInfo.getSsrc());
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, event -> {
@ -472,7 +454,6 @@ public class SIPCommander implements ISIPCommander {
@Override
public void downloadStreamCmd(MediaServer mediaServerItem, SSRCInfo ssrcInfo, Device device, DeviceChannel channel,
String startTime, String endTime, int downloadSpeed,
HookSubscribe.Event hookEvent,
SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
log.info("{} 分配的ZLM为: {} [{}:{}]", ssrcInfo.getStream(), mediaServerItem.getId(), mediaServerItem.getSdpIp(), ssrcInfo.getPort());
@ -549,7 +530,6 @@ public class SIPCommander implements ISIPCommander {
String callId= newCallIdHeader.getCallId();
subscribe.addSubscribe(rtpHook, (hookData) -> {
log.debug("sipc 添加订阅===callId {}",callId);
hookEvent.response(hookData);
subscribe.removeSubscribe(rtpHook);
// 添加流注销的订阅，注销了后向设备发送bye
Hook departureHook = Hook.getInstance(HookType.on_media_departure, "rtp", ssrcInfo.getStream(), mediaServerItem.getId());

1
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java
View File

@ -139,7 +139,6 @@ public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {
errorEvent.response(event);
}
});
}else {
request = headerProviderPlatformProvider.createRegisterRequest(parentPlatform, fromTag, toTag, www, callIdHeader, isRegister? parentPlatform.getExpires() : 0);
}

6
src/main/java/com/genersoft/iot/vmp/media/service/impl/MediaServerServiceImpl.java
View File

@ -7,8 +7,8 @@ import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.MediaConfig;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.ControllerException;
import com.genersoft.iot.vmp.gb28181.bean.PlayException;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpInfo;
import com.genersoft.iot.vmp.gb28181.service.IInviteStreamService;
import com.genersoft.iot.vmp.gb28181.session.SSRCFactory;
import com.genersoft.iot.vmp.media.bean.MediaInfo;
import com.genersoft.iot.vmp.media.bean.MediaServer;
@ -18,10 +18,8 @@ import com.genersoft.iot.vmp.media.event.mediaServer.MediaServerChangeEvent;
import com.genersoft.iot.vmp.media.event.mediaServer.MediaServerDeleteEvent;
import com.genersoft.iot.vmp.media.service.IMediaNodeServerService;
import com.genersoft.iot.vmp.media.service.IMediaServerService;
import com.genersoft.iot.vmp.media.zlm.SendRtpPortManager;
import com.genersoft.iot.vmp.media.zlm.dto.StreamAuthorityInfo;
import com.genersoft.iot.vmp.media.zlm.dto.hook.OriginType;
import com.genersoft.iot.vmp.gb28181.service.IInviteStreamService;
import com.genersoft.iot.vmp.service.bean.MediaServerLoad;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
@ -178,7 +176,7 @@ public class MediaServerServiceImpl implements IMediaServerService {
} else {
rtpServerPort = mediaServer.getRtpProxyPort();
}
return new SSRCInfo(rtpServerPort, ssrc, streamId);
return new SSRCInfo(rtpServerPort, ssrc, streamId, null);
}
@Override

2
src/main/java/com/genersoft/iot/vmp/service/IReceiveRtpServerService.java
View File

@ -9,5 +9,5 @@ import com.genersoft.iot.vmp.service.bean.SSRCInfo;
public interface IReceiveRtpServerService {
SSRCInfo openRTPServer(RTPServerParam rtpServerParam, ErrorCallback<HookData> callback);
void closeRTPServer(MediaServer mediaServer, String stream);
void closeRTPServer(MediaServer mediaServer, SSRCInfo ssrcInfo);
}

2
src/main/java/com/genersoft/iot/vmp/service/bean/RTPServerParam.java
View File

@ -20,4 +20,6 @@ public class RTPServerParam {
* tcp模式，0时为不启用tcp监听，1时为启用tcp监听，2时为tcp主动连接模式
*/
private Integer tcpMode;
}

33
src/main/java/com/genersoft/iot/vmp/service/bean/SSRCInfo.java
View File

@ -1,38 +1,19 @@
package com.genersoft.iot.vmp.service.bean;
import lombok.Data;
@Data
public class SSRCInfo {
private int port;
private String ssrc;
private String Stream;
private String timeOutTaskKey;
public SSRCInfo(int port, String ssrc, String stream) {
public SSRCInfo(int port, String ssrc, String stream, String timeOutTaskKey) {
this.port = port;
this.ssrc = ssrc;
Stream = stream;
}
public int getPort() {
return port;
}
public void setPort(int port) {
this.port = port;
}
public String getSsrc() {
return ssrc;
}
public void setSsrc(String ssrc) {
this.ssrc = ssrc;
}
public String getStream() {
return Stream;
}
public void setStream(String stream) {
Stream = stream;
this.Stream = stream;
this.timeOutTaskKey = timeOutTaskKey;
}
}

25
src/main/java/com/genersoft/iot/vmp/service/impl/RtpServerServiceImpl.java
View File

@ -2,7 +2,6 @@ package com.genersoft.iot.vmp.service.impl;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.session.SSRCFactory;
import com.genersoft.iot.vmp.gb28181.session.SipInviteSessionManager;
import com.genersoft.iot.vmp.media.bean.MediaServer;
@ -107,17 +106,21 @@ public class RtpServerServiceImpl implements IReceiveRtpServerService {
rtpServerPort = rtpServerParam.getMediaServerItem().getRtpProxyPort();
}
if (rtpServerPort == 0) {
callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getMsg(), null);
callback.run(InviteErrorCode.ERROR_FOR_RESOURCE_EXHAUSTION.getCode(), "开启RTPServer失败", null);
// 释放ssrc
if (rtpServerParam.getPresetSsrc() == null) {
ssrcFactory.releaseSsrc(rtpServerParam.getMediaServerItem().getId(), ssrc);
}
return null;
}
SSRCInfo ssrcInfo = new SSRCInfo(rtpServerPort, ssrc, streamId);
// 设置流超时的定时任务
String timeOutTaskKey = UUID.randomUUID().toString();
SSRCInfo ssrcInfo = new SSRCInfo(rtpServerPort, ssrc, streamId, timeOutTaskKey);
Hook rtpHook = Hook.getInstance(HookType.on_media_arrival, "rtp", streamId, rtpServerParam.getMediaServerItem().getId());
dynamicTask.startDelay(timeOutTaskKey, () -> {
// 收流超时
// 释放ssrc
@ -126,28 +129,32 @@ public class RtpServerServiceImpl implements IReceiveRtpServerService {
}
// 关闭收流端口
mediaServerService.closeRTPServer(rtpServerParam.getMediaServerItem(), streamId);
subscribe.removeSubscribe(rtpHook);
callback.run(InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode(), InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getMsg(), null);
}, userSetting.getPlayTimeout());
// 开启流到来的监听
Hook rtpHook = Hook.getInstance(HookType.on_media_arrival, "rtp", streamId, rtpServerParam.getMediaServerItem().getId());
subscribe.addSubscribe(rtpHook, (hookData) -> {
dynamicTask.stop(timeOutTaskKey);
// hook响应
callback.run(InviteErrorCode.SUCCESS.getCode(), InviteErrorCode.SUCCESS.getMsg(), hookData);
subscribe.removeSubscribe(rtpHook);
});
return ssrcInfo;
}
@Override
public void closeRTPServer(MediaServer mediaServer, String stream) {
public void closeRTPServer(MediaServer mediaServer, SSRCInfo ssrcInfo) {
if (mediaServer == null) {
return;
}
SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransactionByStream(stream);
if (ssrcTransaction != null) {
if (ssrcInfo.getTimeOutTaskKey() != null) {
dynamicTask.stop(ssrcInfo.getTimeOutTaskKey());
}
if (ssrcInfo.getSsrc() != null) {
// 释放ssrc
ssrcFactory.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
ssrcFactory.releaseSsrc(mediaServer.getId(), ssrcInfo.getSsrc());
}
mediaServerService.closeRTPServer(mediaServer, stream);
mediaServerService.closeRTPServer(mediaServer, ssrcInfo.getStream());
}
}