From ea58523b67ad59002a1191c3c564258c5b81f6f2 Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期二, 06 五月 2025 17:35:16 +0800
Subject: [PATCH] Revert "1、实现万用token（0000-0000-1234-9876-5）； 2、web端单独实现命令结果等待器，并修改相关部分； 3、web端实现透传命令； 4、修改一些不当注释； 5、优化一些代码。"
---
pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu/src/main/java/com/dy/rtuMw/server/forTcp/TcpSessionCache.java | 261 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 261 insertions(+), 0 deletions(-)
diff --git a/pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu/src/main/java/com/dy/rtuMw/server/forTcp/TcpSessionCache.java b/pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu/src/main/java/com/dy/rtuMw/server/forTcp/TcpSessionCache.java
new file mode 100644
index 0000000..144593d
--- /dev/null
+++ b/pipIrr-platform/pipIrr-mw/pipIrr-mw-rtu/src/main/java/com/dy/rtuMw/server/forTcp/TcpSessionCache.java
@@ -0,0 +1,261 @@
+package com.dy.rtuMw.server.forTcp;
+
+import java.util.*;
+import java.util.Map.Entry;
+
+import com.dy.common.mw.channel.tcp.TcpIoSessionAttrIdIsRtuAddr;
+import org.apache.mina.core.session.IoSession;
+
+import com.dy.rtuMw.server.ServerProperties;
+
+
+public class TcpSessionCache {
+
+ /**
+ * 鐢℉ashtable鑰屼笉鐢℉ashMap鍘熷洜锛�
+ * Hashtable绾跨▼瀹夊叏鐨�
+ * HashMap绾跨▼涓嶅畨鍏ㄧ殑
+ * 澶氱嚎绋嬪sessionTable璇诲嚭鎴栧瓨鍏ワ紝鍙兘浜х敓寮傚父
+ * TcpSessionCache鏄湪澶氱嚎绋嬬幆澧冧笅杩愯
+ *
+ * 2023-12-19瀹炴祴锛屽彂鐜癏ashtable骞朵笉绾跨▼瀹夊叏锛屾墍浠ュ簲鐢ㄤ簡HashMap鍜宻ynchronized
+ */
+ private static HashMap<String, TcpSession> map = new HashMap<String, TcpSession>() ;
+
+
+ /**
+ * 寰楀埌淇℃伅
+ * @return
+ */
+ public static Integer[] info(){
+ Integer rtuTotalConnect = 0 ;//宸茬粡杩炴帴杩囦腑闂翠欢鐨凴TU鎬绘暟锛堝寘鎷湪绾夸笌绂荤嚎鐨勶級
+ Integer rtuTotalOnLine = 0 ;//鍦ㄧ嚎RTU鎬绘暟
+ Integer rtuTotalOffLine = 0 ;//绂荤嚎RTU鎬绘暟
+ synchronized (map){
+ rtuTotalConnect = map.size() ;
+ Collection<TcpSession> col = map.values() ;
+ for(TcpSession se : col){
+ if(se.ioSession.isConnected()){
+ rtuTotalOnLine ++ ;
+ }else{
+ rtuTotalOffLine ++ ;
+ }
+ }
+ }
+ return new Integer[] {rtuTotalConnect, rtuTotalOnLine, rtuTotalOffLine} ;
+ }
+
+ /**
+ * 鍏抽棴鎵�鏈夌綉缁滆繛鎺�
+ */
+ public static void closeAllSessions(){
+ synchronized (map){
+ Collection<TcpSession> col = map.values() ;
+ for(TcpSession se : col){
+ se.ioSession.closeNow() ;
+ }
+ map.clear();
+ }
+ }
+
+ /**
+ * 鍔犲叆鏂扮殑IoSession
+ * @param rtuAddr
+ * @param ioSession
+ */
+ //public static void putNewTcpSession(String rtuAddr, String protocolName, Short protocolVersion, IoSession ioSession){
+ public static void putNewTcpSession(String rtuAddr, IoSession ioSession){
+ synchronized (map){
+ TcpSession tcpSe = map.get(rtuAddr) ;
+ if(tcpSe == null){
+ tcpSe = new TcpSession() ;
+ //tcpSe.protocolName = protocolName ;
+ //tcpSe.protocolVersion = protocolVersion ;
+ tcpSe.ioSession = ioSession ;
+ map.put(rtuAddr, tcpSe) ;
+ }else{
+ tcpSe.ioSession = ioSession ;
+ }
+ }
+ }
+
+ /**
+ * 鏇存柊IoSession瀵瑰簲鐨剅tuAddr
+ * @param oldRtuAddr
+ * @param newRtuAddr
+ * @param ioSession
+ */
+ //public static void changeRtuAddr(String oldRtuAddr, String newRtuAddr, String protocolName, Short protocolVersion, IoSession ioSession){
+ public static void changeRtuAddr(String oldRtuAddr, String newRtuAddr, IoSession ioSession){
+ if(oldRtuAddr != null && newRtuAddr != null && !oldRtuAddr.equals(newRtuAddr)){
+ synchronized (map){
+ TcpSession tcpSe = map.get(oldRtuAddr) ;
+ if(tcpSe == null){
+ putNewTcpSession(newRtuAddr, ioSession) ;
+ }else{
+ map.remove(oldRtuAddr) ;
+ map.put(newRtuAddr, tcpSe) ;
+ }
+ }
+ }
+ }
+
+ /**
+ * 寰楀埌TcpSession
+ * @param rtuAddr
+ * @return
+ */
+ public static TcpSession getTcpSession(String rtuAddr){
+ return map.get(rtuAddr) ;
+ }
+
+ /**
+ * 寰楀埌Tcp閫氫俊鍗忚鍚嶇О
+ * @param rtuAddr
+ * @return
+ * */
+ public static Object[] getTcpProtocolNameVersion(String rtuAddr){
+ TcpSession tcpSe = map.get(rtuAddr) ;
+ if(tcpSe != null){
+ return new Object[]{
+ tcpSe.ioSession.getAttribute(TcpIoSessionAttrIdIsRtuAddr.sessionArrProtocolName),
+ tcpSe.ioSession.getAttribute(TcpIoSessionAttrIdIsRtuAddr.sessionArrProtocolVersion)};
+ }else{
+ return null ;
+ }
+ }
+
+
+ /**
+ * 寰楀埌鎵�鏈夊湪绾夸笌绂荤嚎鏁伴噺缁熻
+ * @return [0]=鍦ㄧ嚎鏁伴噺锛孾1]涓婄嚎杩囷紝浣嗗綋鍓嶇绾跨殑鏁伴噺
+ */
+ public static Integer[] allOnLineStateStatistics(){
+ synchronized (map){
+ Integer[] arr = new Integer[]{0, 0} ;
+ Iterator<Entry<String, TcpSession>> it = map.entrySet().iterator() ;
+ Entry<String, TcpSession> entry = null ;
+ while(it.hasNext()){
+ entry = it.next() ;
+ if(entry.getValue().ioSession.isConnected()){
+ arr[0]++ ;
+ }else{
+ arr[1]++ ;
+ }
+ }
+ return arr ;
+ }
+ }
+
+ /**
+ * 寰楀埌鎵�鏈夊湪绾挎儏鍐�
+ * @return
+ */
+ public static HashMap<String, Boolean> allOnLine(){
+ synchronized (map){
+ HashMap<String, Boolean> map = new HashMap<String, Boolean>();
+ Iterator<Entry<String, TcpSession>> it = TcpSessionCache.map.entrySet().iterator() ;
+ Entry<String, TcpSession> entry = null ;
+ while(it.hasNext()){
+ entry = it.next() ;
+ map.put(entry.getKey(), entry.getValue().ioSession.isConnected()) ;
+ }
+ return map ;
+ }
+ }
+
+
+ /**
+ * 寰楀埌閮ㄥ垎鍦ㄧ嚎鎯呭喌
+ * @return
+ */
+ public static HashMap<String, Boolean> partOnLine(String[] rtuAddrArrGrp){
+ synchronized (map){
+ HashMap<String, Boolean> map = new HashMap<String, Boolean>();
+ for(String rtuAddr : rtuAddrArrGrp){
+ TcpSession tcpSe = TcpSessionCache.map.get(rtuAddr) ;
+ if(tcpSe != null){
+ map.put(rtuAddr, tcpSe.ioSession.isConnected()) ;
+ }
+ }
+ return map ;
+ }
+ }
+
+ /**
+ * 缃戠粶鏄惁杩炴帴
+ * @param rtuAddr
+ * @return
+ */
+ public static Boolean isConnect(String rtuAddr){
+ TcpSession tcpSe = map.get(rtuAddr) ;
+ if(tcpSe != null){
+ return tcpSe.ioSession.isConnected() ;
+ }
+ return null ;
+ }
+
+ /**
+ * 閫氳繃IoSession杈撳嚭鏁版嵁
+ * @param rtuAddr
+ * @param data
+ * @throws Exception
+ */
+ public static void write(String rtuAddr, byte[] data) throws Exception{
+ TcpSession tcpSe = map.get(rtuAddr) ;
+ if(tcpSe != null){
+ if(tcpSe.ioSession.isConnected()){
+ tcpSe.ioSession.write(data) ;
+ }else{
+ throw new Exception("Rtu杩炴帴宸茬粡鍏抽棴!") ;
+ }
+ }else{
+ throw new Exception("Rtu鏈浘涓婄嚎!") ;
+ }
+ }
+
+ /**
+ * 褰撴湁涓婅鏁版嵁鏃�
+ * @param rtuAddr
+ */
+ public static void whenUpData(String rtuAddr){
+ TcpSession tcpSe = map.get(rtuAddr) ;
+ if(tcpSe != null){
+ tcpSe.lastDownComTime = 0L ;//缃�0锛屼娇绛夊緟lastUpDataTimeLive锛堣config.xml閰嶇疆鏂囦欢锛夋椂闀垮悗锛屽嵆鍒讳笅鍙戠紦瀛樹腑鐨勫懡浠�
+ tcpSe.lastUpDataTime = System.currentTimeMillis() ;
+ tcpSe.lastUpDataTimeForOnlineCtrl = System.currentTimeMillis() ;
+ }
+ }
+
+ /**
+ * 鏇存柊涓婅鏁版嵁鏃跺埢
+ * 褰撲笂琛屾暟鎹椂鍒诲凡缁忚繃鍘讳竴瀹氭椂闀匡紝涓婅鏁版嵁鏃跺埢娓呯┖
+ * 褰撲竴瀹氭椂闂村唴娌℃湁涓婅鏁版嵁锛屽垯璁や负RTU绂荤嚎
+ */
+ public static void updateRtuStatus(Long now){
+ synchronized (map){
+ Set<Map.Entry<String, TcpSession>> entrySet = map.entrySet() ;
+ Iterator<Map.Entry<String, TcpSession>> it = entrySet.iterator() ;
+ Map.Entry<String, TcpSession> entry ;
+ TcpSession tcpSe ;
+ while(it.hasNext()){
+ entry = it.next() ;
+ tcpSe = entry.getValue();
+ if(tcpSe.lastUpDataTime != null){
+ if(now - tcpSe.lastUpDataTime > ServerProperties.lastUpDataTimeLive){
+ tcpSe.lastUpDataTime = null ;
+ }
+ }
+ if(tcpSe.lastUpDataTimeForOnlineCtrl != null){
+ if(tcpSe.ioSession != null && tcpSe.ioSession.isConnected()){
+ if(now - tcpSe.lastUpDataTimeForOnlineCtrl > ServerProperties.disconnectedByNoUpDataMinutes){
+ tcpSe.ioSession.closeNow() ;
+ RtuLogDealer.log(entry.getKey(), "鍥犺緝闀挎椂闂存湭鏀朵笂琛屾暟鎹紝璁や负璁惧绂荤嚎");
+ }
+ }
+ }
+ }
+ }
+ }
+
+}
--
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