支持级联国标录像下载

648540858

2023-05-09 a2da81f79a40f275704e10789903ffe85d0c0be8

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

@@ -356,7 +356,7 @@
                    }else {
                        streamTypeStr = "UDP";
                    }
                    logger.info("[上级点播] 平台：{}， 通道：{}, 收流地址：{}:{}，收流方式：{}, ssrc：{}", username, channelId, addressStr, port, streamTypeStr, ssrc);
                    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);
                    SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
                            device.getDeviceId(), channelId, mediaTransmissionTCP, platform.isRtcp());

@@ -380,7 +380,7 @@
                    InviteErrorCallback<Object> hookEvent = (code, msg, data) -> {
                        StreamInfo streamInfo = (StreamInfo)data;
                        MediaServerItem mediaServerItemInUSe = mediaServerService.getOne(streamInfo.getMediaServerId());
                        logger.info("[上级点播]下级已经开始推流。 回复200OK(SDP)， {}/{}", streamInfo.getApp(), streamInfo.getStream());
                        logger.info("[上级Invite]下级已经开始推流。 回复200OK(SDP)， {}/{}", streamInfo.getApp(), streamInfo.getStream());
                        //     * 0 等待设备推流上来
                        //     * 1 下级已经推流，等待上级平台回复ack
                        //     * 2 推流中
@@ -429,8 +429,10 @@
                    InviteErrorCallback<Object> errorEvent = ((statusCode, msg, data) -> {
                        // 未知错误。直接转发设备点播的错误
                        try {
                            Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
                            sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
                            if (statusCode > 0) {
                                Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
                                sipSender.transmitRequest(request.getLocalAddress().getHostAddress(), response);
                            }
                        } catch (ParseException | SipException  e) {
                            logger.error("未处理的异常 ", e);
                        }
@@ -443,25 +445,49 @@
                        // 写入redis， 超时时回复
                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
                        playService.playBack(mediaServerItem, ssrcInfo, device.getDeviceId(), channelId, DateUtil.formatter.format(start),
                                DateUtil.formatter.format(end), null, result -> {
                                    if (result.getCode() != 0) {
                                        logger.warn("录像回放失败");
                                        if (result.getEvent() != null) {
//                                            errorEvent.response(result.getEvent());
                                        }
                                DateUtil.formatter.format(end),
                                (code, msg, data) -> {
                                    if (code == InviteErrorCode.SUCCESS.getCode()){
                                        hookEvent.run(code, msg, data);
                                    }else if (code == InviteErrorCode.ERROR_FOR_SIGNALLING_TIMEOUT.getCode() || code == InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode()){
                                        logger.info("[录像回放]超时, 用户：{}， 通道：{}", username, channelId);
                                        redisCatchStorage.deleteSendRTPServer(platform.getServerGBId(), channelId, callIdHeader.getCallId(), null);
                                        try {
                                            responseAck(request, Response.REQUEST_TIMEOUT);
                                        } catch (SipException | InvalidArgumentException | ParseException e) {
                                            logger.error("[命令发送失败] 国标级联 录像回放 发送REQUEST_TIMEOUT: {}", e.getMessage());
                                        }
                                    } else {
                                        if (result.getMediaServerItem() != null) {
//                                            hookEvent.response(result.getMediaServerItem(), result.getResponse());
                                        }
                                        errorEvent.run(code, msg, data);
                                    }else {
                                        errorEvent.run(code, msg, data);
                                    }
                                });
                    } else {
                    }else if ("Download".equalsIgnoreCase(sessionName)) {
                        // 获取指定的下载速度
                        Vector sdpMediaDescriptions = sdp.getMediaDescriptions(true);
                        MediaDescription mediaDescription = null;
                        String downloadSpeed = "1";
                        if (sdpMediaDescriptions.size() > 0) {
                            mediaDescription = (MediaDescription)sdpMediaDescriptions.get(0);
                        }
                        if (mediaDescription != null) {
                            downloadSpeed = mediaDescription.getAttribute("downloadspeed");
                        }

                        sendRtpItem.setPlayType(InviteStreamType.DOWNLOAD);
                        SSRCInfo ssrcInfo = mediaServerService.openRTPServer(mediaServerItem, null, null, device.isSsrcCheck(), true, 0, false, device.getStreamModeForParam());
                        sendRtpItem.setStreamId(ssrcInfo.getStream());
                        // 写入redis， 超时时回复
                        redisCatchStorage.updateSendRTPSever(sendRtpItem);
                        playService.download(mediaServerItem, ssrcInfo, device.getDeviceId(), channelId, DateUtil.formatter.format(start),
                                DateUtil.formatter.format(end), Integer.parseInt(downloadSpeed),
                                (code, msg, data) -> {
                                    if (code == InviteErrorCode.SUCCESS.getCode()){
                                        hookEvent.run(code, msg, data);
                                    }else if (code == InviteErrorCode.ERROR_FOR_SIGNALLING_TIMEOUT.getCode() || code == InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode()){
                                        logger.info("[录像下载]超时, 用户：{}， 通道：{}", username, channelId);
                                        redisCatchStorage.deleteSendRTPServer(platform.getServerGBId(), channelId, callIdHeader.getCallId(), null);
                                        errorEvent.run(code, msg, data);
                                    }else {
                                        errorEvent.run(code, msg, data);
                                    }
                                });
                    }else {
                        sendRtpItem.setPlayType(InviteStreamType.PLAY);
                        String streamId = null;
                        if (mediaServerItem.isRtpEnable()) {
@@ -477,6 +503,7 @@
                            }else if (code == InviteErrorCode.ERROR_FOR_SIGNALLING_TIMEOUT.getCode() || code == InviteErrorCode.ERROR_FOR_STREAM_TIMEOUT.getCode()){
                                logger.info("[上级点播]超时, 用户：{}， 通道：{}", username, channelId);
                                redisCatchStorage.deleteSendRTPServer(platform.getServerGBId(), channelId, callIdHeader.getCallId(), null);
                                errorEvent.run(code, msg, data);
                            }else {
                                errorEvent.run(code, msg, data);
                            }