优化语音对讲支持根据设备设置释放收到ACK后开始发流

648540858

2023-07-02 4604aaea99925415db8d9efe1d7e68d6f59e93c8

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

@@ -427,23 +427,18 @@

                        try {
                            // 超时未收到Ack应该回复bye,当前等待时间为10秒
                            if (userSetting.getPushStreamAfterAck()) {
                                dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
                                    logger.info("Ack 等待超时");
                                    mediaServerService.releaseSsrc(mediaServerItemInUSe.getId(), sendRtpItem.getSsrc());
                                    // 回复bye
                                    try {
                                        cmderFroPlatform.streamByeCmd(platform, callIdHeader.getCallId());
                                    } catch (SipException | InvalidArgumentException | ParseException e) {
                                        logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
                                    }
                                }, 60 * 1000);
                            }
                            dynamicTask.startDelay(callIdHeader.getCallId(), () -> {
                                logger.info("Ack 等待超时");
                                mediaServerService.releaseSsrc(mediaServerItemInUSe.getId(), sendRtpItem.getSsrc());
                                // 回复bye
                                try {
                                    cmderFroPlatform.streamByeCmd(platform, callIdHeader.getCallId());
                                } catch (SipException | InvalidArgumentException | ParseException e) {
                                    logger.error("[命令发送失败] 国标级联 发送BYE: {}", e.getMessage());
                                }
                            }, 60 * 1000);

                            SIPResponse sipResponse = responseSdpAck(request, content.toString(), platform);
                            if (!userSetting.getPushStreamAfterAck()) {
                                playService.startPushStream(sendRtpItem, sipResponse, platform, request.getCallIdHeader());
                            }
                             responseSdpAck(request, content.toString(), platform);
                        } catch (SipException | InvalidArgumentException | ParseException e) {
                            logger.error("[命令发送失败] 国标级联 回复SdpAck", e);
                        }
@@ -650,7 +645,6 @@
                if (response != null) {
                    sendRtpItem.setToTag(response.getToTag());
                }

                redisCatchStorage.updateSendRTPSever(sendRtpItem);

            } else {
@@ -888,16 +882,8 @@
        content.append("f=\r\n");

        try {
            SIPResponse sipResponse = responseSdpAck(request, content.toString(), platform);
            if (!userSetting.getPushStreamAfterAck()) {
                playService.startPushStream(sendRtpItem, sipResponse, platform, request.getCallIdHeader());
            }
            return sipResponse;
        } 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) {
            return responseSdpAck(request, content.toString(), platform);
        } catch (SipException | InvalidArgumentException | ParseException e) {
            logger.error("未处理的异常 ", e);
        }
        return null;
@@ -1026,9 +1012,7 @@

                SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                        device.getDeviceId(), broadcastCatch.getChannelId(),
                        mediaTransmissionTCP, false, ssrcFromCallback -> {
                            return redisCatchStorage.querySendRTPServer(requesterId, channelId, null, callIdHeader.getCallId()) != null;
                        });
                        mediaTransmissionTCP, false);

                if (sendRtpItem == null) {
                    logger.warn("服务器端口资源不足");
@@ -1134,7 +1118,7 @@
            audioBroadcastManager.update(audioBroadcastCatch);

            // 开启发流，大华在收到200OK后就会开始建立连接
            if (!userSetting.getPushStreamAfterAck()) {
            if (!device.isBroadcastPushAfterAck()) {
                playService.startPushStream(sendRtpItem, sipResponse, parentPlatform, request.getCallIdHeader());
            }