优化播放中zlm离线判断

648540858

2022-06-15 dbe6ece653823a9487a04cbf69428119fd4011c4

 src/main/java/com/genersoft/iot/vmp/gb28181/task/impl/MobilePositionSubscribeTask.java

@@ -1,36 +1,47 @@
package com.genersoft.iot.vmp.gb28181.task.impl;

import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.task.ISubscribeTask;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
import org.dom4j.Element;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Async;

import javax.sip.Dialog;
import javax.sip.DialogState;
import javax.sip.ResponseEvent;
import java.util.Timer;
import java.util.TimerTask;

/**
 * 移动位置订阅的定时更新
 * @author lin
 */
public class MobilePositionSubscribeTask implements ISubscribeTask {
    private final Logger logger = LoggerFactory.getLogger(MobilePositionSubscribeTask.class);
    private  Device device;
    private  ISIPCommander sipCommander;
    private Dialog dialog;
    private DynamicTask dynamicTask;
    private String taskKey = "mobile-position-subscribe-timeout";

    public MobilePositionSubscribeTask(Device device, ISIPCommander sipCommander) {
    public MobilePositionSubscribeTask(Device device, ISIPCommander sipCommander, DynamicTask dynamicTask) {
        this.device = device;
        this.sipCommander = sipCommander;
        this.dynamicTask = dynamicTask;
    }

    @Override
    public void run() {
        if (dynamicTask.get(taskKey) != null) {
            dynamicTask.stop(taskKey);
        }
        sipCommander.mobilePositionSubscribe(device, dialog, eventResult -> {
            if (eventResult.dialog != null || eventResult.dialog.getState().equals(DialogState.CONFIRMED)) {
                dialog = eventResult.dialog;
            }
//            if (eventResult.dialog != null || eventResult.dialog.getState().equals(DialogState.CONFIRMED)) {
//                dialog = eventResult.dialog;
//            }
            ResponseEvent event = (ResponseEvent) eventResult.event;
            if (event.getResponse().getRawContent() != null) {
                // 成功
@@ -43,6 +54,7 @@
            dialog = null;
            // 失败
            logger.warn("[移动位置订阅]失败，信令发送失败： {}-{} ", device.getDeviceId(), eventResult.msg);
            dynamicTask.startDelay(taskKey, MobilePositionSubscribeTask.this, 2000);
        });

    }
@@ -56,6 +68,9 @@
         * COMPLETED-> Completed Dialog状态-已完成
         * TERMINATED-> Terminated Dialog状态-终止
         */
        if (dynamicTask.get(taskKey) != null) {
            dynamicTask.stop(taskKey);
        }
        if (dialog != null && dialog.getState().equals(DialogState.CONFIRMED)) {
            logger.info("取消移动订阅时dialog状态为{}", dialog.getState());
            device.setSubscribeCycleForMobilePosition(0);
@@ -74,4 +89,11 @@
            });
        }
    }
    @Override
    public DialogState getDialogState() {
        if (dialog == null) {
            return null;
        }
        return dialog.getState();
    }
}