1. 조건 재시작 및 프로그램 종료 Thread 수정

BitgetApi/WebService/WebConnection.cs

@@ -23,6 +23,8 @@ namespace BitgetAPI.WebService
     public class WebConnection
     {
         public Thread th_PingTimer {get; set;} = null;
+        public bool Is_th_webSocketThread { get; set; } = false;
+        public ClientWebSocket webSocket { get; set; } = null;
 
         public static object SendWebServer(CommonProperty.ExchangeWebReqType exchangeWebReqType, string url = "", 
             MarketCandleDataList marketCandleDataList = null, CommonProperty.MCandleTimeType interval = MCandleTimeType.M1,
@@ -279,7 +281,7 @@ namespace BitgetAPI.WebService
 
             CommonProperty commonProperty = CommonProperty.Instance;
 
-            ClientWebSocket webSocket = new ClientWebSocket();
+            webSocket = new ClientWebSocket();
 
             string WebSocketUrl = "wss://ws.bitget.com/v2/ws/public";
             string message = "";
@@ -304,6 +306,7 @@ namespace BitgetAPI.WebService
                 // 데이터 수신을 위한 반복문 시작
                 while (webSocket.State == WebSocketState.Open)
                 {
+
                     //Thread.Sleep(100);
 
                     byte[] buffer = new byte[1024];
@@ -371,6 +374,7 @@ namespace BitgetAPI.WebService
 
                                             // 마지막 시간 데이터 가져오기
                                             var lastCandleData = lastCandleData_Edit.Find(j=>j.Argument == lastCandleData_Edit.Max(i => i.Argument));
+                                            if (lastCandleData == null) return;
 
                                             // 업데이트 or 추가
                                             bool updateFlag = true;
@@ -573,15 +577,37 @@ namespace BitgetAPI.WebService
             }
             finally
             {
-                //if (webSocket.State == WebSocketState.Open)
-                //await webSocket.CloseAsync(WebSocketCloseStatus.NormalClosure, "WebSocket 연결 종료", CancellationToken.None);
-                webSocket.Dispose();
+                closeWebSocket();
 
                 // 웹소켓 재귀
-                BitGetWebSocektStart(bitgetWebSocketType, dic);
+                if (Is_th_webSocketThread)
+                {
+                    BitGetWebSocektStart(bitgetWebSocketType, dic);
+                }
             }
         }
 
+        // 웹소켓 종료
+        public async void closeWebSocket()
+        {
+            if (webSocket != null)
+            {
+                if (webSocket.State == WebSocketState.Open)
+                {
+                    if (th_PingTimer != null)
+                    {
+                        th_PingTimer.Abort();
+                        th_PingTimer = null;
+                    }
+
+                    await webSocket.CloseOutputAsync(WebSocketCloseStatus.NormalClosure, "WebSocket 연결 종료", CancellationToken.None);
+                }
+
+                webSocket.Dispose();
+            }
+            
+        }
+
         // Ping 테스트 (25초), 30초에 한번 응답 확인 필요
         public static async void ContinuePing(ClientWebSocket webSocket)
         {