优化tcp主动方式的语音对讲

648540858

2022-12-19 fc90cd7951600ce5173f71c3e28d78e69b4db4ae

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/BroadcastResponseMessageHandler.java

@@ -1,14 +1,18 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.cmd;

import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.gb28181.bean.AudioBroadcastCatch;
import com.genersoft.iot.vmp.gb28181.bean.AudioBroadcastCatchStatus;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.session.AudioBroadcastManager;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.callback.RequestMessage;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.IMessageHandler;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message.response.ResponseMessageHandler;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import gov.nist.javax.sip.message.SIPRequest;
import org.dom4j.Element;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -36,6 +40,9 @@
    @Autowired
    private DeferredResultHolder deferredResultHolder;

    @Autowired
    private AudioBroadcastManager audioBroadcastManager;

    @Override
    public void afterPropertiesSet() throws Exception {
        responseMessageHandler.addHandler(cmdType, this);
@@ -46,8 +53,7 @@
        try {
            String channelId = getText(rootElement, "DeviceID");
            String key = DeferredResultHolder.CALLBACK_CMD_BROADCAST + device.getDeviceId() + channelId;
            // 回复200 OK
            responseAck(evt, Response.OK);

            // 此处是对本平台发出Broadcast指令的应答
            JSONObject json = new JSONObject();
            XmlUtil.node2Json(rootElement, json);
@@ -60,8 +66,19 @@
            deferredResultHolder.invokeAllResult(msg);


            if (!audioBroadcastManager.exit(device.getDeviceId(), channelId)) {
                // 回复410
                responseAck((SIPRequest) evt.getRequest(), Response.GONE);
                return;
            }
            logger.info("收到语音广播的回复：{}/{}", device.getDeviceId(), channelId );
            AudioBroadcastCatch audioBroadcastCatch = audioBroadcastManager.get(device.getDeviceId(), channelId);
            audioBroadcastCatch.setStatus(AudioBroadcastCatchStatus.WaiteInvite);
            audioBroadcastManager.update(audioBroadcastCatch);
            // 回复200 OK
            responseAck((SIPRequest) evt.getRequest(), Response.OK);
        } catch (ParseException | SipException | InvalidArgumentException e) {
            e.printStackTrace();
            logger.error("[命令发送失败] 国标级联 语音喊话: {}", e.getMessage());
        }
    }