配置文件功能完善

System.Application.SteamTools.Client.Desktop/Extensions/TaskExtensions.cs

@@ -0,0 +1,79 @@
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Threading.Tasks;
+
+namespace System.Application
+{
+	public static class TaskExtensions
+	{
+		public static Task Forget(
+			this Task task,
+			[CallerMemberName] string callerMemberName = "",
+			[CallerFilePath] string callerFilePath = "",
+			[CallerLineNumber] int callerLineNumber = 0)
+		{
+			return task.ContinueWith(
+				x => TaskLog.Raise(new TaskLog(callerMemberName, callerFilePath, callerLineNumber, x.Exception)),
+				TaskContinuationOptions.OnlyOnFaulted);
+		}
+
+		public static void ForgetAndDispose(
+	this Task task,
+	[CallerMemberName] string callerMemberName = "",
+	[CallerFilePath] string callerFilePath = "",
+	[CallerLineNumber] int callerLineNumber = 0)
+		{
+			task.ContinueWith(
+				x => TaskLog.Raise(new TaskLog(callerMemberName, callerFilePath, callerLineNumber, x.Exception)),
+				TaskContinuationOptions.OnlyOnFaulted).ContinueWith(s=>s.Dispose());
+		}
+
+		public static Task WhenAll(this IEnumerable<Task> tasks)
+		{
+			return Task.WhenAll(tasks);
+		}
+
+		public static Task<T[]> WhenAll<T>(this IEnumerable<Task<T>> tasks)
+		{
+			return Task.WhenAll(tasks);
+		}
+	}
+
+	public class TaskLog
+	{
+		public string CallerMemberName { get; }
+
+		public string CallerFilePath { get; }
+
+		public int CallerLineNumber { get; }
+
+		public Exception Exception { get; }
+
+		public TaskLog(string callerMemberName, string callerFilePath, int callerLineNumber, Exception exception)
+		{
+			this.CallerMemberName = callerMemberName;
+			this.CallerFilePath = callerFilePath;
+			this.CallerLineNumber = callerLineNumber;
+			this.Exception = exception;
+		}
+
+
+		public static EventHandler<TaskLog> Occured = (sender, e) =>
+		{
+			const string format = @"Unhandled Exception occured from Task.Forget()
+-----------
+Caller file  : {1}
+             : line {2}
+Caller member: {0}
+Exception: {3}
+
+";
+			System.Diagnostics.Debug.WriteLine(format, e.CallerMemberName, e.CallerFilePath, e.CallerLineNumber, e.Exception);
+		};
+
+		internal static void Raise(TaskLog log)
+		{
+			Occured?.Invoke(typeof(TaskLog), log);
+		}
+	}
+}