feat: 增加61850断线重连

src/main/java/com/xydl/cac/iec/IEDCollectService.java

@@ -53,7 +53,7 @@ public class IEDCollectService {
     }
 
     public void connect() throws Exception {
-        iecClient.connect(ied.getIp(), ied.getPort(), ied.getApTitle(), xml);
+        iecClient.connect(ied, xml);
     }
 
     public void disconnect() {

src/main/java/com/xydl/cac/iec/IecClient.java

@@ -1,6 +1,7 @@
 package com.xydl.cac.iec;
 
 import com.beanit.iec61850bean.*;
+import com.xydl.cac.entity.IcdIed;
 import com.xydl.cac.entity.constants.Constants;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.io.IOUtils;
@@ -17,19 +18,26 @@ import java.util.List;
 @Slf4j
 public class IecClient implements ClientEventListener {
 
+    IcdIed ied;
+    int[] title;
     ClientSap clientSap = new ClientSap();
     ClientAssociation clientAssociation = null;
     ServerModel serverModel;
 
-    public void connect(String host, int port, String apTitle, String xml) throws Exception {
+    public boolean keep = false;
+    public RealTimeDataService realTimeDataService;
+    int retry = 10;
+
+    public void connect(IcdIed _ied, String xml) throws Exception {
         InputStream in = IOUtils.toInputStream(xml, StandardCharsets.UTF_8);
-        this.connect(host, port, apTitle, in);
+        this.connect(_ied, in);
     }
 
-    public void connect(String host, int port, String apTitle, InputStream in) throws Exception {
-        int[] title = new int[]{1, 3, 9999, 33};
-        if (StringUtils.isNotBlank(apTitle)) {
-            String[] strs = apTitle.replaceAll(" ", ",").split(",");
+    public void connect(IcdIed _ied, InputStream in) throws Exception {
+        ied = _ied;
+        title = new int[]{1, 3, 9999, 33};
+        if (StringUtils.isNotBlank(_ied.getApTitle())) {
+            String[] strs = _ied.getApTitle().replaceAll(" ", ",").split(",");
             if (strs.length == 4) {
                 title[0] = Integer.parseInt(strs[0]);
                 title[1] = Integer.parseInt(strs[1]);
@@ -47,9 +55,9 @@ public class IecClient implements ClientEventListener {
         clientSap.setTSelRemote(new byte[]{0, 1});
         clientSap.setTSelLocal(new byte[]{0, 0});
         clientSap.setApTitleCalled(title);
-
-        clientAssociation = clientSap.associate(InetAddress.getByName(host), port, null, this);
         serverModel = SclParser.parse(in).get(0);
+
+        clientAssociation = clientSap.associate(InetAddress.getByName(ied.getIp()), ied.getPort(), null, this);
         clientAssociation.setServerModel(serverModel);
     }
 
@@ -60,6 +68,12 @@ public class IecClient implements ClientEventListener {
         }
     }
 
+    private void reconnect() throws Exception {
+        clientAssociation = clientSap.associate(InetAddress.getByName(ied.getIp()), ied.getPort(), null, this);
+        clientAssociation.setServerModel(serverModel);
+        log.info("61850断线重连成功, ied=" + ied.getName() + ", ip=" + ied.getIp() + ", port=" + ied.getPort());
+    }
+
     public String getValue(String paramindex, String fc) throws Exception {
         FcModelNode node = (FcModelNode) serverModel.findModelNode(paramindex, Fc.valueOf(fc));
         clientAssociation.getDataValues(node);
@@ -124,13 +138,49 @@ public class IecClient implements ClientEventListener {
 
     @Override
     public void associationClosed(IOException e) {
-
+        if (keep) {
+            this.disableReporting();
+            this.disconnect();
+            try {
+                if (retry <= 0) {
+                    log.info("61850断线重连失败10次, 已断开不再重连. ied=" + ied.getName() + ", ip=" + ied.getIp() + ", port=" + ied.getPort());
+                    if (realTimeDataService != null && ied != null) {
+                        realTimeDataService.stopCollect(ied.getId());
+                    }
+                } else {
+                    if (retry >= 5) {
+                        Thread.sleep(10 * 1000);
+                        retry--;
+                        this.reconnect();
+                    } else if (retry == 4) {
+                        log.info("61850断线重连失败6次, ied=" + ied.getName() + ", ip=" + ied.getIp() + ", port=" + ied.getPort());
+                        Thread.sleep(60 * 1000);
+                        this.reconnect();
+                    } else if (retry == 3) {
+                        Thread.sleep(3 * 60 * 1000);
+                        this.reconnect();
+                    } else if (retry == 2) {
+                        Thread.sleep(5 * 60 * 1000);
+                        this.reconnect();
+                    } else if (retry == 1) {
+                        Thread.sleep(10 * 60 * 1000);
+                        this.reconnect();
+                    }
+                }
+            } catch (Exception ignore) {
+            }
+        }
     }
 
     public static void main(String[] args) {
         IecClient iecClient = new IecClient();
         try {
-            iecClient.connect("192.168.1.17", 102, "1 3 9999 33", new FileInputStream("C:/资料/om.SCD"));
+            IcdIed ied = IcdIed.builder()
+                    .ip("192.168.1.17")
+                    .port(102)
+                    .apTitle("1 3 9999 33")
+                    .build();
+            iecClient.connect(ied, new FileInputStream("C:/资料/om.SCD"));
             String str = iecClient.getValue("OMDLMONT/SPDC1.MaxDsch.mag.f", "MX");
             System.out.println(str);
             str = iecClient.getValue("OMDLMONT/SPDC1.MaxDsch.t", "MX");

src/main/java/com/xydl/cac/iec/RealTimeDataService.java

@@ -58,8 +58,10 @@ public class RealTimeDataService {
         IcdFile icdFile = optionalFile.get();
         try {
             IecClient iecClient = new IecClient();
-            iecClient.connect(ied.getIp(), ied.getPort(), ied.getApTitle(), icdFile.getXml());
+            iecClient.connect(ied, icdFile.getXml());
             iecClient.enableReporting();
+            iecClient.keep = true;
+            iecClient.realTimeDataService = this;
             log.info("61850订阅成功, ied=" + ied.getName() + ", ip=" + ied.getIp() + ", port=" + ied.getPort());
             ied.setStart(Constants.TRUE);
             iedRepository.save(ied);

src/main/java/com/xydl/cac/service/impl/IedDlConfigServiceImpl.java

@@ -100,7 +100,7 @@ public class IedDlConfigServiceImpl implements IedDlConfigService {
         IcdFile icdFile = optionalFile.get();
         IecClient iecClient = new IecClient();
         try {
-            iecClient.connect(ied.getIp(), ied.getPort(), ied.getApTitle(), icdFile.getXml());
+            iecClient.connect(ied, icdFile.getXml());
             return iecClient.listFile(path);
         } catch (Exception ex) {
             throw new BusinessException(ex.getMessage());