Update StatisticsHandler.cs

v2rayN/v2rayN/Handler/StatisticsHandler.cs

@@ -80,9 +80,17 @@ namespace v2rayN.Handler
 
         public void Close()
         {
+            try
+            {
+
                 exitFlag_ = true;
                 channel_.ShutdownAsync();
             }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
+        }
 
         public void run()
         {
@@ -92,11 +100,22 @@ namespace v2rayN.Handler
                 {
                     if (enabled_ && channel_.State == ChannelState.Ready)
                     {
-                        var res = client_.QueryStats(new QueryStatsRequest() { Pattern = "", Reset = true });
+                        QueryStatsResponse res = null;
+                        try
+                        {
+                            res = client_.QueryStats(new QueryStatsRequest() { Pattern = "", Reset = true });
+                        }
+                        catch (Exception ex)
+                        {
+                            Utils.SaveLog(ex.Message, ex);
+                        }
 
+                        if (res != null)
+                        {
                             var addr = config_.address();
                             var port = config_.port();
-                        var cur = Statistic.FindIndex(item => item.address == addr && item.port == port);
+                            var path = config_.path();
+                            var cur = Statistic.FindIndex(item => item.address == addr && item.port == port && item.path == path);
                             ulong up = 0,
                                  down = 0;
 
@@ -119,11 +138,16 @@ namespace v2rayN.Handler
 
                             if (UpdateUI)
                                 updateFunc_(TotalUp, TotalDown, Up, Down, Statistic);
+                        }
+
                         Thread.Sleep(config_.statisticsFreshRate);
                         channel_.ConnectAsync();
                     }
                 }
-                catch { }
+                catch (Exception ex)
+                {
+                    Utils.SaveLog(ex.Message, ex);
+                }
             }
         }
 
@@ -131,6 +155,8 @@ namespace v2rayN.Handler
         {
 
             up = 0; down = 0;
+            try
+            {
 
                 foreach (var stat in source)
                 {
@@ -157,6 +183,11 @@ namespace v2rayN.Handler
                     }
                 }
             }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
+        }
 
         public void saveToFile()
         {
@@ -190,7 +221,10 @@ namespace v2rayN.Handler
                     }
                 }
             }
-            catch { }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
 
             // 当天流量记录文件
             var dailyPath = Path.Combine(logPath_, $"{DateTime.Now.ToLongDateString()}.txt");
@@ -209,7 +243,10 @@ namespace v2rayN.Handler
                     }
                 }
             }
-            catch { }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
         }
 
         public void loadFromFile()
@@ -278,7 +315,10 @@ namespace v2rayN.Handler
                         }
                     }
                 }
-                catch { }  
+                catch (Exception ex)
+                {
+                    Utils.SaveLog(ex.Message, ex);
+                }
             }
 
             // 当天流量记录文件
@@ -324,12 +364,17 @@ namespace v2rayN.Handler
                         }
                     }
                 }
-                catch { }
+                catch (Exception ex)
+                {
+                    Utils.SaveLog(ex.Message, ex);
+                }
             }
         }
 
 
         private void DeleteExpiredLog()
+        {
+            try
             {
                 if (!Directory.Exists(logPath_)) return;
                 var dirInfo = new DirectoryInfo(logPath_);
@@ -347,5 +392,10 @@ namespace v2rayN.Handler
                     }
                 }
             }
+            catch (Exception ex)
+            {
+                Utils.SaveLog(ex.Message, ex);
+            }
+        }
     }
 }