| | |
| | | import com.alibaba.fastjson2.JSONObject; |
| | | import com.genersoft.iot.vmp.conf.UserSetting; |
| | | import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem; |
| | | import com.genersoft.iot.vmp.media.zlm.dto.*; |
| | | import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeFactory; |
| | | import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForRtpServerTimeout; |
| | | import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | * @param tcp 是否为tcp |
| | | * @return SendRtpItem |
| | | */ |
| | | public SendRtpItem createSendRtpItem(MediaServerItem serverItem, String ip, int port, String ssrc, String platformId, String deviceId, String channelId, boolean tcp){ |
| | | public SendRtpItem createSendRtpItem(MediaServerItem serverItem, String ip, int port, String ssrc, String platformId, String deviceId, String channelId, boolean tcp, boolean rtcp){ |
| | | |
| | | // 默认为随机端口 |
| | | int localPort = 0; |
| | |
| | | sendRtpItem.setDeviceId(deviceId); |
| | | sendRtpItem.setChannelId(channelId); |
| | | sendRtpItem.setTcp(tcp); |
| | | sendRtpItem.setRtcp(rtcp); |
| | | sendRtpItem.setApp("rtp"); |
| | | sendRtpItem.setLocalPort(localPort); |
| | | sendRtpItem.setServerId(userSetting.getServerId()); |
| | |
| | | * @param tcp 是否为tcp |
| | | * @return SendRtpItem |
| | | */ |
| | | public SendRtpItem createSendRtpItem(MediaServerItem serverItem, String ip, int port, String ssrc, String platformId, String app, String stream, String channelId, boolean tcp){ |
| | | public SendRtpItem createSendRtpItem(MediaServerItem serverItem, String ip, int port, String ssrc, String platformId, String app, String stream, String channelId, boolean tcp, boolean rtcp){ |
| | | // 默认为随机端口 |
| | | int localPort = 0; |
| | | if (userSetting.getGbSendStreamStrict()) { |
| | |
| | | sendRtpItem.setLocalPort(localPort); |
| | | sendRtpItem.setServerId(userSetting.getServerId()); |
| | | sendRtpItem.setMediaServerId(serverItem.getId()); |
| | | sendRtpItem.setRtcp(rtcp); |
| | | return sendRtpItem; |
| | | } |
| | | |
| | |
| | | * 释放保持的端口 |
| | | */ |
| | | public boolean releasePort(MediaServerItem serverItem, String ssrc) { |
| | | logger.info("[上级点播] {}->释放监听端口,等待推流", ssrc); |
| | | logger.info("[上级点播] {}->释放监听端口", ssrc); |
| | | boolean closeRTPServerResult = closeRtpServer(serverItem, ssrc); |
| | | HookSubscribeForRtpServerTimeout hookSubscribeForRtpServerTimeout = HookSubscribeFactory.on_rtp_server_timeout(ssrc, null, serverItem.getId()); |
| | | // 订阅 zlm启动事件, 新的zlm也会从这里进入系统 |
| | |
| | | */ |
| | | public JSONObject startSendRtpStream(MediaServerItem mediaServerItem, Map<String, Object>param) { |
| | | return zlmresTfulUtils.startSendRtp(mediaServerItem, param); |
| | | } |
| | | |
| | | /** |
| | | * 调用zlm RESTFUL API —— startSendRtpPassive |
| | | */ |
| | | public JSONObject startSendRtpPassive(MediaServerItem mediaServerItem, Map<String, Object>param) { |
| | | return zlmresTfulUtils.startSendRtpPassive(mediaServerItem, param); |
| | | } |
| | | |
| | | /** |
| | |
| | | return 0; |
| | | } |
| | | Integer code = mediaInfo.getInteger("code"); |
| | | if ( code < 0) { |
| | | if (code < 0) { |
| | | logger.warn("查询流({}/{})是否有其它观看者时得到: {}", app, streamId, mediaInfo.getString("msg")); |
| | | return -1; |
| | | } |
| | | if ( code == 0 && mediaInfo.getBoolean("online") != null && !mediaInfo.getBoolean("online")) { |
| | | if ( code == 0 && mediaInfo.getBoolean("online") != null && ! mediaInfo.getBoolean("online")) { |
| | | logger.warn("查询流({}/{})是否有其它观看者时得到: {}", app, streamId, mediaInfo.getString("msg")); |
| | | return -1; |
| | | } |
| | |
| | | return result; |
| | | } |
| | | |
| | | public void closeAllSendRtpStream() { |
| | | public JSONObject startSendRtp(MediaServerItem mediaInfo, SendRtpItem sendRtpItem) { |
| | | String is_Udp = sendRtpItem.isTcp() ? "0" : "1"; |
| | | logger.info("rtp/{}开始向上级推流, 目标={}:{},SSRC={}", sendRtpItem.getStreamId(), sendRtpItem.getIp(), sendRtpItem.getPort(), sendRtpItem.getSsrc()); |
| | | Map<String, Object> param = new HashMap<>(12); |
| | | param.put("vhost","__defaultVhost__"); |
| | | param.put("app",sendRtpItem.getApp()); |
| | | param.put("stream",sendRtpItem.getStreamId()); |
| | | param.put("ssrc", sendRtpItem.getSsrc()); |
| | | param.put("src_port", sendRtpItem.getLocalPort()); |
| | | param.put("pt", sendRtpItem.getPt()); |
| | | param.put("use_ps", sendRtpItem.isUsePs() ? "1" : "0"); |
| | | param.put("only_audio", sendRtpItem.isOnlyAudio() ? "1" : "0"); |
| | | if (!sendRtpItem.isTcp()) { |
| | | // udp模式下开启rtcp保活 |
| | | param.put("udp_rtcp_timeout", sendRtpItem.isRtcp()? "1":"0"); |
| | | } |
| | | |
| | | if (mediaInfo == null) { |
| | | return null; |
| | | } |
| | | // 如果是非严格模式,需要关闭端口占用 |
| | | JSONObject startSendRtpStreamResult = null; |
| | | if (sendRtpItem.getLocalPort() != 0) { |
| | | HookSubscribeForRtpServerTimeout hookSubscribeForRtpServerTimeout = HookSubscribeFactory.on_rtp_server_timeout(sendRtpItem.getSsrc(), null, mediaInfo.getId()); |
| | | hookSubscribe.removeSubscribe(hookSubscribeForRtpServerTimeout); |
| | | if (releasePort(mediaInfo, sendRtpItem.getSsrc())) { |
| | | if (sendRtpItem.isTcpActive()) { |
| | | startSendRtpStreamResult = startSendRtpPassive(mediaInfo, param); |
| | | System.out.println(JSON.toJSON(param)); |
| | | }else { |
| | | param.put("is_udp", is_Udp); |
| | | param.put("dst_url", sendRtpItem.getIp()); |
| | | param.put("dst_port", sendRtpItem.getPort()); |
| | | startSendRtpStreamResult = startSendRtpStream(mediaInfo, param); |
| | | } |
| | | } |
| | | }else { |
| | | if (sendRtpItem.isTcpActive()) { |
| | | startSendRtpStreamResult = startSendRtpPassive(mediaInfo, param); |
| | | }else { |
| | | param.put("is_udp", is_Udp); |
| | | param.put("dst_url", sendRtpItem.getIp()); |
| | | param.put("dst_port", sendRtpItem.getPort()); |
| | | startSendRtpStreamResult = startSendRtpStream(mediaInfo, param); |
| | | } |
| | | } |
| | | return startSendRtpStreamResult; |
| | | } |
| | | } |