优化国标级联心跳失败判断逻辑

648540858

2023-10-07 c084d6c98af1ef4d36a61adc719df5db76589428

 src/main/java/com/genersoft/iot/vmp/gb28181/event/SipSubscribe.java

old mode 100644
new mode 100755
@@ -1,12 +1,16 @@
package com.genersoft.iot.vmp.gb28181.event;

import com.genersoft.iot.vmp.gb28181.bean.DeviceNotFoundEvent;
import gov.nist.javax.sip.message.SIPRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import javax.sip.*;
import javax.sip.DialogTerminatedEvent;
import javax.sip.ResponseEvent;
import javax.sip.TimeoutEvent;
import javax.sip.TransactionTerminatedEvent;
import javax.sip.header.CallIdHeader;
import javax.sip.message.Response;
import java.time.Instant;
@@ -27,6 +31,7 @@
    private Map<String, SipSubscribe.Event> okSubscribes = new ConcurrentHashMap<>();

    private Map<String, Instant> okTimeSubscribes = new ConcurrentHashMap<>();

    private Map<String, Instant> errorTimeSubscribes = new ConcurrentHashMap<>();

    //    @Scheduled(cron="*/5 * * * * ?")   //每五秒执行一次
@@ -55,8 +60,7 @@
        logger.debug("errorSubscribes.size:{}",errorSubscribes.size());
    }

    public interface Event {
        void response(EventResult eventResult);
    public interface Event { void response(EventResult eventResult) ;
    }

    /**
@@ -72,7 +76,9 @@
        // 会话已结束
        dialogTerminated,
        // 设备未找到
        deviceNotFoundEvent
        deviceNotFoundEvent,
        // 设备未找到
        cmdSendFailEvent
    }

    public static class EventResult<EventObject>{
@@ -80,7 +86,6 @@
        public EventResultType type;
        public String msg;
        public String callId;
        public Dialog dialog;
        public EventObject event;

        public EventResult() {
@@ -91,7 +96,6 @@
            if (event instanceof ResponseEvent) {
                ResponseEvent responseEvent = (ResponseEvent)event;
                Response response = responseEvent.getResponse();
                this.dialog = responseEvent.getDialog();
                this.type = EventResultType.response;
                if (response != null) {
                    this.msg = response.getReasonPhrase();
@@ -104,29 +108,32 @@
                this.type = EventResultType.timeout;
                this.msg = "消息超时未回复";
                this.statusCode = -1024;
                this.dialog = timeoutEvent.getClientTransaction().getDialog();
                this.callId = this.dialog != null?timeoutEvent.getClientTransaction().getDialog().getCallId().getCallId(): null;
                if (timeoutEvent.isServerTransaction()) {
                    this.callId = ((SIPRequest)timeoutEvent.getServerTransaction().getRequest()).getCallIdHeader().getCallId();
                }else {
                    this.callId = ((SIPRequest)timeoutEvent.getClientTransaction().getRequest()).getCallIdHeader().getCallId();
                }
            }else if (event instanceof TransactionTerminatedEvent) {
                TransactionTerminatedEvent transactionTerminatedEvent = (TransactionTerminatedEvent)event;
                this.type = EventResultType.transactionTerminated;
                this.msg = "事务已结束";
                this.statusCode = -1024;
                this.callId = transactionTerminatedEvent.getClientTransaction().getDialog().getCallId().getCallId();
                this.dialog = transactionTerminatedEvent.getClientTransaction().getDialog();
                if (transactionTerminatedEvent.isServerTransaction()) {
                    this.callId = ((SIPRequest)transactionTerminatedEvent.getServerTransaction().getRequest()).getCallIdHeader().getCallId();
                }else {
                    this.callId = ((SIPRequest)transactionTerminatedEvent.getClientTransaction().getRequest()).getCallIdHeader().getCallId();
                }
            }else if (event instanceof DialogTerminatedEvent) {
                DialogTerminatedEvent dialogTerminatedEvent = (DialogTerminatedEvent)event;
                this.type = EventResultType.dialogTerminated;
                this.msg = "会话已结束";
                this.statusCode = -1024;
                this.callId = dialogTerminatedEvent.getDialog().getCallId().getCallId();
                this.dialog = dialogTerminatedEvent.getDialog();
            }else if (event instanceof DeviceNotFoundEvent) {
                DeviceNotFoundEvent deviceNotFoundEvent = (DeviceNotFoundEvent)event;
                this.type = EventResultType.deviceNotFoundEvent;
                this.msg = "设备未找到";
                this.statusCode = -1024;
                this.dialog = deviceNotFoundEvent.getDialog();
                this.callId = this.dialog != null ?deviceNotFoundEvent.getDialog().getCallId().getCallId() : null;
                this.callId = ((DeviceNotFoundEvent) event).getCallId();
            }
        }
    }