15 changed files with 50 additions and 249 deletions
@ -1,59 +0,0 @@
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package com.hnac.hzims.alarm.ws.level; |
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import com.hnac.hzims.alarm.source.service.LevelAlarmService; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springblade.core.tool.utils.ObjectUtil; |
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import org.springblade.core.tool.utils.StringUtil; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.scheduling.annotation.EnableScheduling; |
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import org.springframework.scheduling.annotation.Scheduled; |
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import org.springframework.stereotype.Component; |
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import java.net.URI; |
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/** |
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* @author ysj |
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*/ |
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@Slf4j |
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@Component |
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@EnableScheduling |
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public class LevelAlarmRegular { |
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@Autowired |
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private LevelAlarmService levelService; |
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private LevelAlarmWebSocket socket; |
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@Value("${hzims.level.wss-url}") |
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private String level_wss_url; |
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// 两分钟进行一次检查链接是否存活,不存活了重新建立链接
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@Scheduled(cron = "0 0/2 * * * ?") |
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private void regular(){ |
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// 检查链接存活状态
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if(ObjectUtil.isEmpty(socket) || !socket.isOpen()){ |
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log.error("level websocket survival check : {}","死亡"); |
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this.createSocket(); |
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if(ObjectUtil.isNotEmpty(socket) && socket.isOpen()){ |
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String message = levelService.message(); |
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if(!StringUtil.isEmpty(message)){ |
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socket.send(message); |
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} |
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} |
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log.error("level websocket survival check : {}","重新建立链接"); |
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}else{ |
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log.error("level websocket survival check : {}","存活"); |
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} |
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} |
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// 创建websocket链接
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private void createSocket() { |
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try{ |
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socket = new LevelAlarmWebSocket(new URI(level_wss_url)); |
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socket.connectBlocking(); |
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}catch (Exception e){ |
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log.error("level create error : {}",e.getMessage()); |
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} |
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} |
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} |
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@ -1,139 +0,0 @@
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package com.hnac.hzims.alarm.ws.level; |
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import com.hnac.hzims.alarm.config.entity.AlarmEntity; |
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import com.hnac.hzims.alarm.source.service.LevelAlarmService; |
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import com.hnac.hzims.alarm.monitor.service.AlarmSaveService; |
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import lombok.extern.slf4j.Slf4j; |
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import org.java_websocket.client.WebSocketClient; |
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import org.java_websocket.handshake.ServerHandshake; |
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import org.springblade.core.log.exception.ServiceException; |
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import org.springblade.core.tool.utils.SpringUtil; |
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import org.springblade.core.tool.utils.StringUtil; |
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import javax.net.ssl.SSLContext; |
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import javax.net.ssl.TrustManager; |
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import javax.net.ssl.X509TrustManager; |
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import java.net.Socket; |
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import java.net.URI; |
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import java.security.SecureRandom; |
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import java.security.cert.X509Certificate; |
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import java.util.List; |
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import java.util.Optional; |
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/** |
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* @author ysj |
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*/ |
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@Slf4j |
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public class LevelAlarmWebSocket extends WebSocketClient { |
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private final LevelAlarmService levelService; |
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private AlarmSaveService alarmSaveService; |
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/** |
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* 构造等级告警websocket |
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* @param uri |
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*/ |
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public LevelAlarmWebSocket(URI uri) { |
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super(uri); |
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levelService = SpringUtil.getBean(LevelAlarmService.class); |
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connection(this); |
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} |
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// 链接到服务器回调接口
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@Override |
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public void onOpen(ServerHandshake handshakedata) { |
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log.error("systemAlarm websocket open"); |
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} |
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// 接收到服务器消息回调接口
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@Override |
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public void onMessage(String message) { |
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if(StringUtil.isEmpty(message)){ |
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log.error("level alarm on message is null"); |
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}else{ |
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// 告警数据转化
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List<AlarmEntity> alarmEntities = levelService.receiveMessage(message); |
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// 等级告警数据处理
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try { |
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//websocket 消息推送保存
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alarmSaveService.save(alarmEntities); |
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}catch (Exception e){ |
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throw new ServiceException("集中监控告警数据处理报错(levelAlarm)："+e); |
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} |
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} |
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} |
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// 与服务器链接中断回调接口
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@Override |
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public void onClose(int code, String reason, boolean remote) { |
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log.error("level alarm websocket close"); |
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} |
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// 与服务器通讯异常触发
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@Override |
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public void onError(Exception e) { |
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log.error("level alarm websocket error : {}",e.getMessage()); |
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} |
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/** |
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* 建立链接 |
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* @param webSocket |
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*/ |
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private void connection(LevelAlarmWebSocket webSocket) { |
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SSLContext context = init(); |
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if(Optional.ofNullable(context).isPresent()){ |
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Socket socket = create(context); |
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if(Optional.ofNullable(socket).isPresent()){ |
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webSocket.setSocket(socket); |
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} |
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} |
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} |
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/** |
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* 创建Socket |
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* @param context |
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* @return |
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*/ |
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private Socket create(SSLContext context) { |
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Socket socket = null; |
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try{ |
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socket = context.getSocketFactory().createSocket(); |
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}catch (Exception e){ |
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log.error("level alarm socket create error : {}",e.getMessage()); |
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} |
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return socket; |
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} |
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/** |
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* 协议初始化 |
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* @return SSLContext |
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*/ |
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private SSLContext init() { |
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SSLContext SSL = null; |
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try{ |
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SSL = SSLContext.getInstance("TLS"); |
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SSL.init(null, new TrustManager[]{new X509TrustManager() { |
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@Override |
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public void checkClientTrusted(X509Certificate[] chain, |
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String authType) { |
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} |
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@Override |
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public void checkServerTrusted(X509Certificate[] chain, String authType) { |
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} |
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@Override |
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public X509Certificate[] getAcceptedIssuers() { |
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return new X509Certificate[0]; |
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} |
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}}, new SecureRandom()); |
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}catch (Exception e){ |
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log.error("level alarm SSL init error : {}",e.getMessage()); |
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} |
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return SSL; |
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} |
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} |
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