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|  |  |  | import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent; | 
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|  |  |  | import com.genersoft.iot.vmp.gb28181.utils.SipUtils; | 
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|  |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMMediaListManager; | 
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|  |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory; | 
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|  |  |  | import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory; | 
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|  |  |  | import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe; | 
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|  |  |  | import com.genersoft.iot.vmp.media.zlm.dto.*; | 
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|  |  |  | import com.genersoft.iot.vmp.media.zlm.dto.hook.OnStreamChangedHookParam; | 
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|  |  |  | import com.genersoft.iot.vmp.service.IMediaServerService; | 
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|  |  |  | import com.genersoft.iot.vmp.service.IPlayService; | 
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|  |  |  | import com.genersoft.iot.vmp.service.IStreamProxyService; | 
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|  |  |  | 
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|  |  |  | private SIPSender sipSender; | 
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|  |  |  |  | 
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|  |  |  | @Autowired | 
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|  |  |  | private ZLMRTPServerFactory zlmrtpServerFactory; | 
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|  |  |  | private ZLMServerFactory ZLMServerFactory; | 
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|  |  |  |  | 
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|  |  |  | @Autowired | 
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|  |  |  | private IMediaServerService mediaServerService; | 
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|  |  |  | 
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|  |  |  | return; | 
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|  |  |  | } else { | 
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|  |  |  | streamPushItem = streamPushService.getPush(gbStream.getApp(), gbStream.getStream()); | 
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|  |  |  | if (streamPushItem == null || streamPushItem.getServerId().equals(userSetting.getServerId())) { | 
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|  |  |  | logger.info("[ app={}, stream={} ]找不到zlm {},返回410", gbStream.getApp(), gbStream.getStream(), mediaServerId); | 
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|  |  |  | try { | 
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|  |  |  | responseAck(request, Response.GONE); | 
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|  |  |  | } catch (SipException | InvalidArgumentException | ParseException e) { | 
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|  |  |  | logger.error("[命令发送失败] invite GONE: {}", e.getMessage()); | 
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|  |  |  | } | 
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|  |  |  | return; | 
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|  |  |  | if (streamPushItem != null) { | 
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|  |  |  | mediaServerItem = mediaServerService.getOne(streamPushItem.getMediaServerId()); | 
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|  |  |  | } | 
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|  |  |  | if (mediaServerItem == null) { | 
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|  |  |  | mediaServerItem = mediaServerService.getDefaultMediaServer(); | 
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|  |  |  | } | 
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|  |  |  | } | 
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|  |  |  | } else { | 
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|  |  |  | 
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|  |  |  | streamTypeStr = "UDP"; | 
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|  |  |  | } | 
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|  |  |  | logger.info("[上级Invite] {}, 平台:{}, 通道:{}, 收流地址:{}:{},收流方式:{}, ssrc:{}", sessionName, username, channelId, addressStr, port, streamTypeStr, ssrc); | 
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|  |  |  | SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId, | 
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|  |  |  | SendRtpItem sendRtpItem = ZLMServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId, | 
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|  |  |  | device.getDeviceId(), channelId, mediaTransmissionTCP, platform.isRtcp()); | 
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|  |  |  |  | 
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|  |  |  | if (tcpActive != null) { | 
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|  |  |  | 
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|  |  |  | CallIdHeader callIdHeader, MediaServerItem mediaServerItem, | 
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|  |  |  | int port, Boolean tcpActive, boolean mediaTransmissionTCP, | 
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|  |  |  | String channelId, String addressStr, String ssrc, String requesterId) { | 
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|  |  |  | Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream()); | 
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|  |  |  | Boolean streamReady = ZLMServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream()); | 
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|  |  |  | if (streamReady != null && streamReady) { | 
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|  |  |  | // 自平台内容 | 
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|  |  |  | SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId, | 
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|  |  |  | SendRtpItem sendRtpItem = ZLMServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId, | 
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|  |  |  | gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp()); | 
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|  |  |  |  | 
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|  |  |  | if (sendRtpItem == null) { | 
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|  |  |  | 
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|  |  |  | String channelId, String addressStr, String ssrc, String requesterId) { | 
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|  |  |  | // 推流 | 
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|  |  |  | if (streamPushItem.isSelf()) { | 
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|  |  |  | Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream()); | 
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|  |  |  | Boolean streamReady = ZLMServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream()); | 
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|  |  |  | if (streamReady != null && streamReady) { | 
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|  |  |  | // 自平台内容 | 
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|  |  |  | SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId, | 
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|  |  |  | SendRtpItem sendRtpItem = ZLMServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId, | 
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|  |  |  | gbStream.getApp(), gbStream.getStream(), channelId, mediaTransmissionTCP, platform.isRtcp()); | 
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|  |  |  |  | 
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|  |  |  | if (sendRtpItem == null) { | 
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|  |  |  | 
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|  |  |  | logger.info("[ app={}, stream={} ]通道未推流,启用流后开始推流", gbStream.getApp(), gbStream.getStream()); | 
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|  |  |  | // 监听流上线 | 
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|  |  |  | HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed(gbStream.getApp(), gbStream.getStream(), true, "rtsp", mediaServerItem.getId()); | 
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|  |  |  | zlmHttpHookSubscribe.addSubscribe(hookSubscribe, (mediaServerItemInUSe, responseJSON) -> { | 
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|  |  |  | String app = responseJSON.getString("app"); | 
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|  |  |  | String stream = responseJSON.getString("stream"); | 
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|  |  |  | logger.info("[上级点播]拉流代理已经就绪, {}/{}", app, stream); | 
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|  |  |  | zlmHttpHookSubscribe.addSubscribe(hookSubscribe, (mediaServerItemInUSe, hookParam) -> { | 
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|  |  |  | OnStreamChangedHookParam streamChangedHookParam = (OnStreamChangedHookParam)hookParam; | 
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|  |  |  | logger.info("[上级点播]拉流代理已经就绪, {}/{}", streamChangedHookParam.getApp(), streamChangedHookParam.getStream()); | 
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|  |  |  | dynamicTask.stop(callIdHeader.getCallId()); | 
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|  |  |  | pushProxyStream(evt, request, gbStream,  platform, callIdHeader, mediaServerItem, port, tcpActive, | 
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|  |  |  | mediaTransmissionTCP, channelId, addressStr, ssrc, requesterId); | 
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|  |  |  | 
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|  |  |  | mediaListManager.addChannelOnlineEventLister(gbStream.getApp(), gbStream.getStream(), (app, stream, serverId) -> { | 
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|  |  |  | dynamicTask.stop(callIdHeader.getCallId()); | 
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|  |  |  | if (serverId.equals(userSetting.getServerId())) { | 
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|  |  |  | SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, finalPort, ssrc, requesterId, | 
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|  |  |  | SendRtpItem sendRtpItem = ZLMServerFactory.createSendRtpItem(mediaServerItem, addressStr, finalPort, ssrc, requesterId, | 
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|  |  |  | app, stream, channelId, mediaTransmissionTCP, platform.isRtcp()); | 
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|  |  |  |  | 
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|  |  |  | if (sendRtpItem == null) { | 
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