优化级联移动位置订阅位置更新

648540858

2022-04-13 efc4a7bc8eb8a967198d70ff4d88670e71541164

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

@@ -6,6 +6,7 @@
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;
@@ -25,6 +26,7 @@
        this.sipCommander = sipCommander;
    }

    @Async
    @Override
    public void run() {
        sipCommander.mobilePositionSubscribe(device, dialog, eventResult -> {
@@ -56,8 +58,8 @@
         * COMPLETED-> Completed Dialog状态-已完成
         * TERMINATED-> Terminated Dialog状态-终止
         */
        logger.info("取消移动订阅时dialog状态为{}", dialog.getState());
        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);
            sipCommander.mobilePositionSubscribe(device, dialog, eventResult -> {
                ResponseEvent event = (ResponseEvent) eventResult.event;
@@ -74,4 +76,9 @@
            });
        }
    }
    @Override
    public DialogState getDialogState() {
        if (dialog == null) return null;
        return dialog.getState();
    }
}