Merge pull request #645 from IKangXu/wvp-28181-2.0

648540858

2022-10-18 1af77ab5f7c11a4b3d59c1989b51b9fca29679ce

 src/main/java/com/genersoft/iot/vmp/web/gb28181/ApiStreamController.java

@@ -2,21 +2,26 @@

import com.alibaba.fastjson.JSONObject;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.UserSetup;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IDeviceService;
import com.genersoft.iot.vmp.service.IPlayService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.PlayResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.context.request.async.DeferredResult;

import javax.sip.InvalidArgumentException;
import javax.sip.SipException;
import java.text.ParseException;

/**
 * API兼容：实时直播
@@ -33,13 +38,16 @@
    private SIPCommander cmder;

    @Autowired
    private IVideoManagerStorager storager;
    private IVideoManagerStorage storager;

    @Autowired
    private UserSetup userSetup;
    private UserSetting userSetting;

    @Autowired
    private IRedisCatchStorage redisCatchStorage;

    @Autowired
    private IDeviceService deviceService;

    @Autowired
    private IPlayService playService;
@@ -69,16 +77,18 @@
                                             @RequestParam(required = false)String timeout

    ){
        DeferredResult<JSONObject> resultDeferredResult = new DeferredResult<>(userSetup.getPlayTimeout() + 10);
        DeferredResult<JSONObject> resultDeferredResult = new DeferredResult<>(userSetting.getPlayTimeout().longValue() + 10);
        Device device = storager.queryVideoDevice(serial);
        if (device == null ) {
            JSONObject result = new JSONObject();
            result.put("error","device[ " + serial + " ]未找到");
            resultDeferredResult.setResult(result);
            return resultDeferredResult;
        }else if (device.getOnline() == 0) {
            JSONObject result = new JSONObject();
            result.put("error","device[ " + code + " ]offline");
            resultDeferredResult.setResult(result);
            return resultDeferredResult;
        }
        resultDeferredResult.onTimeout(()->{
            logger.info("播放等待超时");
@@ -94,10 +104,12 @@
            JSONObject result = new JSONObject();
            result.put("error","channel[ " + code + " ]未找到");
            resultDeferredResult.setResult(result);
            return resultDeferredResult;
        }else if (deviceChannel.getStatus() == 0) {
            JSONObject result = new JSONObject();
            result.put("error","channel[ " + code + " ]offline");
            resultDeferredResult.setResult(result);
            return resultDeferredResult;
        }
        MediaServerItem newMediaServerItem = playService.getNewMediaServerItem(device);
        PlayResult play = playService.play(newMediaServerItem, serial, code, (mediaServerItem, response)->{
@@ -113,6 +125,7 @@
            result.put("RTMP", streamInfo.getRtmp());
            result.put("HLS", streamInfo.getHls());
            result.put("RTSP", streamInfo.getRtsp());
            result.put("WEBRTC", streamInfo.getRtc());
            result.put("CDN", "");
            result.put("SnapURL", "");
            result.put("Transport", device.getTransport());
@@ -134,23 +147,11 @@
            result.put("RelaySize", "");
            result.put("ChannelPTZType", "0");
            resultDeferredResult.setResult(result);
//            Class<?> aClass = responseEntity.getClass().getSuperclass();
//            Field body = null;
//            try {
//                // 使用反射动态修改返回的body
//                body = aClass.getDeclaredField("body");
//                body.setAccessible(true);
//                body.set(responseEntity, result);
//            } catch (NoSuchFieldException e) {
//                e.printStackTrace();
//            } catch (IllegalAccessException e) {
//                e.printStackTrace();
//            }
        }, (eventResult) -> {
            JSONObject result = new JSONObject();
            result.put("error", "channel[ " + code + " ] " + eventResult.msg);
            resultDeferredResult.setResult(result);
        });
        }, null);
        return resultDeferredResult;
    }

@@ -177,7 +178,19 @@
            result.put("error","未找到流信息");
            return result;
        }
        cmder.streamByeCmd(serial, code, streamInfo.getStream());
        Device device = deviceService.getDevice(serial);
        if (device == null) {
            JSONObject result = new JSONObject();
            result.put("error","未找到设备");
            return result;
        }
        try {
            cmder.streamByeCmd(device, code, streamInfo.getStream(), null);
        } catch (InvalidArgumentException | ParseException | SipException | SsrcTransactionNotFoundException e) {
            JSONObject result = new JSONObject();
            result.put("error","发送BYE失败：" + e.getMessage());
            return result;
        }
        redisCatchStorage.stopPlay(streamInfo);
        storager.stopPlay(streamInfo.getDeviceID(), streamInfo.getChannelId());
        return null;