|  |  | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void closeRTPServer(Device device, String channelId, String stream) { | 
 |  |  |         String mediaServerId = streamSession.getMediaServerId(device.getDeviceId(), channelId, stream); | 
 |  |  |         String ssrc = streamSession.getSSRC(device.getDeviceId(), channelId, stream); | 
 |  |  |     public void closeRTPServer(String deviceId, String channelId, String stream) { | 
 |  |  |         String mediaServerId = streamSession.getMediaServerId(deviceId, channelId, stream); | 
 |  |  |         String ssrc = streamSession.getSSRC(deviceId, channelId, stream); | 
 |  |  |         MediaServerItem mediaServerItem = this.getOne(mediaServerId); | 
 |  |  |         if (mediaServerItem != null) { | 
 |  |  |             String streamId = String.format("%s_%s", device.getDeviceId(), channelId); | 
 |  |  |             String streamId = String.format("%s_%s", deviceId, channelId); | 
 |  |  |             zlmrtpServerFactory.closeRTPServer(mediaServerItem, streamId); | 
 |  |  |             releaseSsrc(mediaServerItem, ssrc); | 
 |  |  |             releaseSsrc(mediaServerItem.getId(), ssrc); | 
 |  |  |         } | 
 |  |  |         streamSession.remove(device.getDeviceId(), channelId, stream); | 
 |  |  |         streamSession.remove(deviceId, channelId, stream); | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     public void releaseSsrc(MediaServerItem mediaServerItem, String ssrc) { | 
 |  |  |     public void releaseSsrc(String mediaServerItemId, String ssrc) { | 
 |  |  |         MediaServerItem mediaServerItem = getOne(mediaServerItemId); | 
 |  |  |         if (mediaServerItem == null || ssrc == null) { | 
 |  |  |             return; | 
 |  |  |         } | 
 |  |  | 
 |  |  |         param.put("hook.on_stream_not_found",String.format("%s/on_stream_not_found", hookPrex)); | 
 |  |  |         param.put("hook.on_server_keepalive",String.format("%s/on_server_keepalive", hookPrex)); | 
 |  |  |         param.put("hook.timeoutSec","20"); | 
 |  |  |         param.put("general.streamNoneReaderDelayMS","-1".equals(mediaServerItem.getStreamNoneReaderDelayMS())?"3600000":mediaServerItem.getStreamNoneReaderDelayMS() ); | 
 |  |  |         param.put("general.streamNoneReaderDelayMS",mediaServerItem.getStreamNoneReaderDelayMS()==-1?"3600000":mediaServerItem.getStreamNoneReaderDelayMS() ); | 
 |  |  |  | 
 |  |  |         JSONObject responseJSON = zlmresTfulUtils.setServerConfig(mediaServerItem, param); | 
 |  |  |  |