优化sip消息

648540858

2022-09-09 221f99c764b51c3cd284c6e5a41492c26c5c7ffc

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

@@ -1,5 +1,6 @@
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;
@@ -16,30 +17,31 @@

/**
 * 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";

    private Timer timer ;

    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 (timer != null ) {
            timer.cancel();
            timer = null;
        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
@@ -52,13 +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);
            timer = new Timer();
            timer.schedule(new TimerTask() {
                @Override
                public void run() {
                    MobilePositionSubscribeTask.this.run();
                }
            }, 2000);
            dynamicTask.startDelay(taskKey, MobilePositionSubscribeTask.this, 2000);
        });

    }
@@ -72,9 +68,8 @@
         * COMPLETED-> Completed Dialog状态-已完成
         * TERMINATED-> Terminated Dialog状态-终止
         */
        if (timer != null ) {
            timer.cancel();
            timer = null;
        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());
@@ -96,7 +91,9 @@
    }
    @Override
    public DialogState getDialogState() {
        if (dialog == null) return null;
        if (dialog == null) {
            return null;
        }
        return dialog.getState();
    }
}