完善 。S7 健康检查

src/main/java/com/qgs/dc/influx/Main.java

@@ -136,7 +136,9 @@ public class Main {
 //          |> limit(n: 10, offset: 20)
 
 
-
+        //22-57   22.3
+        //23-20   78
+        //24
 //        QueryDataParam queryDataParam = new QueryDataParam();
 //        queryDataParam.setBucket("mytest");
 //        queryDataParam.setRange(new Range(getDate().toInstant(),new Date().toInstant()));

src/main/java/com/qgs/dc/influx/controller/InfluxDemoController.java

@@ -61,6 +61,8 @@ public class InfluxDemoController {
         return point;
 
     }
+
+
     @PostMapping("/insert")
     public void insert() throws InterruptedException {
         Event event = new Event();

src/main/java/com/qgs/dc/s7/controller/S7DemoController.java

@@ -82,7 +82,7 @@ public class S7DemoController {
 
 
     @PostMapping("/readTest2")
-    public R getTest2ForS7() throws UnsupportedEncodingException, ParseException {
+    public R getTest2ForS7() throws Exception {
 //        List<Character> characters = (List<Character>)read(PlcVarActual.CharArrays,S7Client.S7_1500);
 //
 //        List<Boolean> booleans = (List<Boolean>)read(PlcVarActual.BooleanArrays,S7Client.S7_1500);
@@ -99,7 +99,7 @@ public class S7DemoController {
     }
 
     @PostMapping("/testForString")
-    public R testForStrings() throws UnsupportedEncodingException, ParseException {
+    public R testForStrings() throws Exception {
         //测试结果 l => 66ms
         long l = System.currentTimeMillis();
         String[] subs = (String[])read(S7Client.S7_1500,PlcVarActual.SubIdArrays);
@@ -128,7 +128,7 @@ public class S7DemoController {
     }
 
     @PostMapping("/testForString1200")
-    public R testForString1200() throws UnsupportedEncodingException, ParseException {
+    public R testForString1200() throws Exception {
         //测试结果 l => 66ms
         long l = System.currentTimeMillis();
         String[] subs = (String[])read(S7Client.S7_1200,PlcVarActual.SubIdArrays1200);   //65ms
@@ -151,7 +151,7 @@ public class S7DemoController {
         return R.ok().put("l",(l1-l)).put("c",(c2-c1));
     }
     @PostMapping("/testForString1500")
-    public R testForString1500() throws UnsupportedEncodingException, ParseException {
+    public R testForString1500() throws Exception {
         //测试结果 l => 66ms
         long l = System.currentTimeMillis();
         String[] subs = (String[])read(S7Client.S7_1500,PlcVarActual.SubIdArrays);      //25ms
@@ -178,7 +178,7 @@ public class S7DemoController {
 
 
     @PostMapping("/testFor1200")
-    public R testFor1200() throws UnsupportedEncodingException, ParseException {
+    public R testFor1200() throws Exception {
         //Object subs = read(PlcVarActual.INT1200, S7Client.S7_1200);
         Object read = read(S7Client.S7_1200, PlcVarActual.SubIdArrays1200);
 
@@ -208,7 +208,7 @@ public class S7DemoController {
             return null;
         }
     }
-    private void write(S7Client s7Client,PlcVarActual var,Object newValue) {
+    private void write(S7Client s7Client,PlcVarActual var,Object newValue) throws Exception {
         if(var.getType().equals(PlcVar.STRING_Array)){
             String[] s = (String[])newValue;
             String[] ss = (String[])newValue;

src/main/java/com/qgs/dc/s7/my/s7connector/MainForRead.java

@@ -13,7 +13,7 @@ import java.util.List;
  * @DATE: 2021/12/10 10:17
  */
 public class MainForRead {
-    public static void main(String[] args) {
+    public static void main(String[] args) throws Exception {
         //前言：
         //DB3.1.1  中间那个1是byte区，后面那个1 是bit
         //缺陷： 不支持 DB3.1.1

src/main/java/com/qgs/dc/s7/my/s7connector/MainForReadDemo.java

@@ -17,7 +17,7 @@ import java.util.List;
  * @DATE: 2021/12/10 10:17
  */
 public class MainForReadDemo {
-    public static void main(String[] args) throws UnsupportedEncodingException {
+    public static void main(String[] args) throws Exception {
 
 //        //1200 部分
 //        S7Connector connector1200 = S7Client.S7_1200.getConnector();

src/main/java/com/qgs/dc/s7/my/s7connector/MainForWrite.java

@@ -18,7 +18,7 @@ import java.util.List;
  * @DATE: 2021/12/10 10:17
  */
 public class MainForWrite {
-    public static void main(String[] args) throws IOException, ParseException {
+    public static void main(String[] args) throws Exception {
         //Create connection
         S7Connector connector =
                 S7ConnectorFactory

src/main/java/com/qgs/dc/s7/my/s7connector/api/S7Connector.java

@@ -23,36 +23,36 @@ import java.io.Closeable;
 public interface S7Connector extends Closeable {
 	/**
 	 * Reads an area
-	 * 
+	 * desc : 只要未抛出异常，都是 操作成功的
 	 * @param area
 	 * @param areaNumber
 	 * @param bytes
 	 * @param offset
 	 * @return
 	 */
-	public byte[] read(DaveArea area, int areaNumber, int bytes, int offset);
+	public byte[] read(DaveArea area, int areaNumber, int bytes, int offset) throws Exception;
 
 	/**
 	 * Reads an area  读需要bit 位置的 变量（其实就是 read bool变量的时候调用这个方法。）
-	 *
+	 * desc : 只要未抛出异常，都是 操作成功的
 	 * @param area
 	 * @param areaNumber
 	 * @param bytes
 	 * @param offset
 	 * @return
 	 */
-	public byte[] read(DaveArea area, int areaNumber, int bytes, int offset, int bitOffset, TransportSize transportSize);
+	public byte[] read(DaveArea area, int areaNumber, int bytes, int offset, int bitOffset, TransportSize transportSize) throws Exception;
 	/**
 	 * Writes an area
-	 * 
+	 * desc : 只要未抛出异常，都是 操作成功的
 	 * @param area
 	 * @param areaNumber
 	 * @param offset
 	 * @param buffer
 	 */
-	public void write(DaveArea area, int areaNumber, int offset, byte[] buffer);
+	public void write(DaveArea area, int areaNumber, int offset, byte[] buffer) throws Exception;
 
 	//如果 bitOffset 没有  那么就填0
-	public void write(DaveArea area, int areaNumber, int byteOffset, int bitOffset, byte[] buffer, PlcVar var);
+	public void write(DaveArea area, int areaNumber, int byteOffset, int bitOffset, byte[] buffer, PlcVar var) throws Exception;
 
 }

src/main/java/com/qgs/dc/s7/my/s7connector/enmuc/S7Client.java

@@ -16,6 +16,8 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 
 /**
  * @Desc: ""
@@ -114,7 +116,7 @@ public enum S7Client {
      *
      *
      * */
-    public Object read(DaveArea area, Integer areaNumber, Integer byteOffset, Integer bitOffset, Integer length, Integer strSizes, PlcVar type) throws UnsupportedEncodingException, ParseException {
+    public Object read(DaveArea area, Integer areaNumber, Integer byteOffset, Integer bitOffset, Integer length, Integer strSizes, PlcVar type) throws Exception {
         S7Connector connector = getConnector();
         //String 类型比较特殊。 String[] 也是同理，Sring数组里面的子项 也是有两个字节的 readBytes。
         if(type.equals(PlcVar.STRING)){
@@ -212,7 +214,7 @@ public enum S7Client {
      *
      *
      * */
-    public void write(DaveArea area, Integer areaNumber, Integer byteOffset, Integer bitOffset,Integer strSize, PlcVar type, Object newValue){
+    public void write(DaveArea area, Integer areaNumber, Integer byteOffset, Integer bitOffset,Integer strSize, PlcVar type, Object newValue) throws Exception {
         S7Connector connector = getConnector();
 
         //String 类型比较特殊。 String[] 也是同理，Sring数组里面的子项 也是有两个字节的 readBytes。
@@ -281,10 +283,11 @@ public enum S7Client {
     }
 
     private void check_ping(){
-        ping_fail_check.execute(new Runnable() {
+        while (true){
+            try {
+                ScheduledFuture<?> schedule = ping_fail_check.schedule(new Runnable() {
                     @Override
                     public void run() {
-                while (true){
                         if (connections.size() != coreSize) {
                             int c = coreSize - connections.size();
                             for (int z = 0; z < c; z++) {
@@ -298,22 +301,22 @@ public enum S7Client {
 
                             }
                         }
-                    try {
+                    }
-                        Thread.sleep(10000);
+                }, 10000, TimeUnit.SECONDS);
+                Object o = schedule.get();
             }catch (Exception e){
-                        logger.info("host:"+host +" ;;(check_ping())   Thread.sleep 异常，异常原因："+e.getMessage());
+                logger.info("( out catched ) host:"+host +" ;;(check_ping)    "+"check connect.size 出现异常，errMessage is : "+e.getMessage()+"现在进入下一次轮询");
             }
         }
     }
-        });
-    }
 
     //todo 当网络断开之后，下面这个ping() 循环不生效。。  可能是read = connector.read( 出来是null，但还是继续通过了，也可能是 ，，当连接全部断开后 getConnector(); 应该是取不到数据的。。也就会报null。这个明天再看看
     private void ping(){
-       executor.execute(new Runnable() {
+        while (true){
+            try {
+                ScheduledFuture<?> schedule = executor.schedule(new Runnable() {
                     @Override
                     public void run() {
-                while (true){
                         for (int i = 0; i < coreSize; i++) {
                             S7Connector connector = getConnector();
                             try {
@@ -325,7 +328,6 @@ public enum S7Client {
                                         heartBeat.getByteOffset(),
                                         heartBeat.getBitOffset(),
                                         heartBeat.getType().getTransportSize());
-
                                 System.out.println("host:" + host + " ;; " + connector.hashCode() + " :  ping");
                                 Thread.sleep(100);
                             } catch (Exception e) {
@@ -355,15 +357,12 @@ public enum S7Client {
                                 }
                             }
                         }
-
+                    }
-                    try {
+                }, 30000, TimeUnit.SECONDS);
-                        Thread.sleep(30000);
+                Object o = schedule.get();
             }catch (Exception e){
-                        e.printStackTrace();
+                logger.info("( out catched ) host:"+host +" ;;(ping)    "+"ping的时候 整体 出现异常，errMessage is : "+e.getMessage()+"现在进入下一次轮询");
-                        logger.info("host:"+host +" ;;(ping)    "+e.getMessage());
             }
         }
     }
-        });
-    }
 }

src/main/java/com/qgs/dc/s7/my/s7connector/impl/S7BaseConnection.java

@@ -52,10 +52,11 @@ public abstract class S7BaseConnection implements S7Connector {
 	 * @param libnodaveResult
 	 *            the libnodave result
 	 */
-	public static void checkResult(final int libnodaveResult) {
+	public static void checkResult(final int libnodaveResult) throws Exception {
 		if (libnodaveResult != Nodave.RESULT_OK) {
 			final String msg = Nodave.strerror(libnodaveResult);
-			throw new IllegalArgumentException("Result: " + msg);
+//			throw new IllegalArgumentException("Result: " + msg);
+			throw new Exception(msg);
 		}
 	}
 
@@ -86,7 +87,7 @@ public abstract class S7BaseConnection implements S7Connector {
 
 	/** {@inheritDoc} */
 	@Override
-	public synchronized byte[] read(final DaveArea area, final int areaNumber, final int bytes, final int offset) {
+	public synchronized byte[] read(final DaveArea area, final int areaNumber, final int bytes, final int offset) throws Exception {
 		if (bytes > MAX_SIZE) {
 			final byte[] ret = new byte[bytes];
 			//注意这里 嵌套了 递归，让无限递归去解决 MAX_SIZE的问题。
@@ -107,7 +108,7 @@ public abstract class S7BaseConnection implements S7Connector {
 		}
 	}
 	@Override
-	public synchronized byte[] read(final DaveArea area, final int areaNumber, final int bytes, final int offset, int bitOffset, TransportSize transportSize) {
+	public synchronized byte[] read(final DaveArea area, final int areaNumber, final int bytes, final int offset, int bitOffset, TransportSize transportSize) throws Exception {
 		if(bitOffset==0){
 			return read(area,areaNumber,bytes,offset);
 		}
@@ -134,7 +135,7 @@ public abstract class S7BaseConnection implements S7Connector {
 
 	/** {@inheritDoc} */
 	@Override
-	public synchronized void write(final DaveArea area, final int areaNumber, final int offset, final byte[] buffer) {
+	public synchronized void write(final DaveArea area, final int areaNumber, final int offset, final byte[] buffer) throws Exception {
 		if (buffer.length > MAX_SIZE) {
 			// Split buffer
 			final byte[] subBuffer = new byte[MAX_SIZE];
@@ -154,7 +155,7 @@ public abstract class S7BaseConnection implements S7Connector {
 	}
 
 	@Override
-	public synchronized void write(final DaveArea area, final int areaNumber, final int byteOffset, final int bitOffset, final byte[] buffer, PlcVar var) {
+	public synchronized void write(final DaveArea area, final int areaNumber, final int byteOffset, final int bitOffset, final byte[] buffer, PlcVar var) throws Exception {
 		if(bitOffset==0){
 			write(area,areaNumber,byteOffset,buffer);
 			return;