请求历史媒体下载增加回复事件处理ssrc与下级不一致情况

wangyimeng

2023-03-03 6afcd5176b89e213fed5d5904279c4095bfada9a

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java

@@ -29,7 +29,6 @@
import org.springframework.context.annotation.DependsOn;

import org.springframework.stereotype.Component;

import org.springframework.util.ObjectUtils;

import org.springframework.util.StringUtils;



import javax.sip.InvalidArgumentException;

import javax.sip.ResponseEvent;

@@ -365,7 +364,8 @@
     */

    @Override

    public void playbackStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,

                                  String startTime, String endTime, InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,

                                  String startTime, String endTime,

                                  InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,

                                  SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {





@@ -411,7 +411,8 @@
                content.append("a=setup:active\r\n");

                content.append("a=connection:new\r\n");

            }

        } else {

        } else

            {

            if ("TCP-PASSIVE".equalsIgnoreCase(streamMode)) {

                content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");

            } else if ("TCP-ACTIVE".equalsIgnoreCase(streamMode)) {

@@ -471,8 +472,9 @@
     */

    @Override

    public void downloadStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,

                                  String startTime, String endTime, int downloadSpeed, InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,

                                  SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {

                                  String startTime, String endTime, int downloadSpeed,

                                  InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,

                                  SipSubscribe.Event errorEvent,SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {



        logger.info("{} 分配的ZLM为: {} [{}:{}]", ssrcInfo.getStream(), mediaServerItem.getId(), mediaServerItem.getIp(), ssrcInfo.getPort());

        String sdpIp;

@@ -544,7 +546,8 @@
        

        HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, null, mediaServerItem.getId());

        // 添加订阅

        subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json) -> {

        subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json) ->

        {

            hookEvent.call(new InviteStreamInfo(mediaServerItem, json,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()).getCallId(), "rtp", ssrcInfo.getStream()));

            subscribe.removeSubscribe(hookSubscribe);

            hookSubscribe.getContent().put("regist", false);

@@ -567,10 +570,11 @@
            inviteStreamCallback.call(new InviteStreamInfo(mediaServerItem, null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()).getCallId(), "rtp", ssrcInfo.getStream()));

        }



        sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, okEvent -> {

            ResponseEvent responseEvent = (ResponseEvent) okEvent.event;

        sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, event -> {

            ResponseEvent responseEvent = (ResponseEvent) event.event;

            SIPResponse response = (SIPResponse) responseEvent.getResponse();

            streamSession.put(device.getDeviceId(), channelId, response.getCallIdHeader().getCallId(), ssrcInfo.getStream(), ssrcInfo.getSsrc(), mediaServerItem.getId(), response, VideoStreamSessionManager.SessionType.download);

            okEvent.response(event);

        });

    }



@@ -802,7 +806,6 @@
     *

     * @param device      视频设备

     * @param channelId      通道id，非通道则是设备本身

     * @param frontCmd     上级平台的指令，如果存在则直接下发

     * @param enabled     看守位使能：1 = 开启，0 = 关闭

     * @param resetTime   自动归位时间间隔，开启看守位时使用，单位:秒(s)

     * @param presetIndex 调用预置位编号，开启看守位时使用，取值范围0~255