package com.genersoft.iot.vmp.gb28181.event.offline;
|
|
import com.genersoft.iot.vmp.conf.RedisKeyExpirationEventMessageListener;
|
import com.genersoft.iot.vmp.conf.UserSetup;
|
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
|
import org.slf4j.Logger;
|
import org.slf4j.LoggerFactory;
|
import org.springframework.beans.factory.InitializingBean;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.context.annotation.DependsOn;
|
import org.springframework.data.redis.connection.Message;
|
import org.springframework.data.redis.connection.RedisConnection;
|
import org.springframework.data.redis.listener.KeyExpirationEventMessageListener;
|
import org.springframework.data.redis.listener.RedisMessageListenerContainer;
|
import org.springframework.stereotype.Component;
|
|
import com.genersoft.iot.vmp.common.VideoManagerConstants;
|
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
|
import org.springframework.util.StringUtils;
|
|
import java.util.Properties;
|
|
/**
|
* @description:设备心跳超时监听,借助redis过期特性，进行监听，监听到说明设备心跳超时，发送离线事件
|
* @author: swwheihei
|
* @date: 2020年5月6日 上午11:35:46
|
*/
|
@Component
|
public class KeepaliveTimeoutListenerForPlatform extends RedisKeyExpirationEventMessageListener {
|
|
private Logger logger = LoggerFactory.getLogger(KeepaliveTimeoutListenerForPlatform.class);
|
|
@Autowired
|
private EventPublisher publisher;
|
|
@Autowired
|
private UserSetup userSetup;
|
|
@Autowired
|
private SipSubscribe sipSubscribe;
|
|
public KeepaliveTimeoutListenerForPlatform(RedisMessageListenerContainer listenerContainer, UserSetup userSetup) {
|
super(listenerContainer, userSetup);
|
}
|
|
|
/**
|
* 监听失效的key
|
* @param message
|
* @param pattern
|
*/
|
@Override
|
public void onMessage(Message message, byte[] pattern) {
|
// 获取失效的key
|
String expiredKey = message.toString();
|
logger.debug(expiredKey);
|
// 平台心跳到期,需要重发, 判断是否已经多次未收到心跳回复, 多次未收到,则重新发起注册, 注册尝试多次未得到回复,则认为平台离线
|
String PLATFORM_KEEPLIVEKEY_PREFIX = VideoManagerConstants.PLATFORM_KEEPALIVE_PREFIX + userSetup.getServerId() + "_";
|
String PLATFORM_REGISTER_PREFIX = VideoManagerConstants.PLATFORM_REGISTER_PREFIX + userSetup.getServerId() + "_";
|
String KEEPLIVEKEY_PREFIX = VideoManagerConstants.KEEPLIVEKEY_PREFIX + userSetup.getServerId() + "_";
|
String REGISTER_INFO_PREFIX = VideoManagerConstants.PLATFORM_REGISTER_INFO_PREFIX + userSetup.getServerId() + "_";
|
if (expiredKey.startsWith(PLATFORM_KEEPLIVEKEY_PREFIX)) {
|
String platformGBId = expiredKey.substring(PLATFORM_KEEPLIVEKEY_PREFIX.length(),expiredKey.length());
|
|
publisher.platformKeepaliveExpireEventPublish(platformGBId);
|
}else if (expiredKey.startsWith(PLATFORM_REGISTER_PREFIX)) {
|
String platformGBId = expiredKey.substring(PLATFORM_REGISTER_PREFIX.length(),expiredKey.length());
|
|
publisher.platformRegisterCycleEventPublish(platformGBId);
|
}else if (expiredKey.startsWith(KEEPLIVEKEY_PREFIX)){
|
String deviceId = expiredKey.substring(KEEPLIVEKEY_PREFIX.length(),expiredKey.length());
|
publisher.outlineEventPublish(deviceId, KEEPLIVEKEY_PREFIX);
|
}else if (expiredKey.startsWith(REGISTER_INFO_PREFIX)) {
|
String callid = expiredKey.substring(REGISTER_INFO_PREFIX.length());
|
SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult();
|
eventResult.callId = callid;
|
eventResult.msg = "注册超时";
|
eventResult.type = "register timeout";
|
sipSubscribe.getErrorSubscribe(callid).response(eventResult);
|
}
|
|
}
|
}
|
