Remove WaitHandle.WaitOneAsync

X10D/src/Threading/WaitHandleExtensions.cs

@@ -1,31 +0,0 @@
-namespace X10D.Threading;
-
-/// <summary>
-///     Threading-related extension methods for <see cref="WaitHandle" />.
-/// </summary>
-public static class WaitHandleExtensions
-{
-    /// <summary>
-    ///     Returns a <see cref="Task" /> which can be awaited until the current <see cref="WaitHandle" /> receives a signal.
-    /// </summary>
-    /// <param name="handle">The <see cref="WaitHandle" /> instance.</param>
-    /// <returns>
-    ///     <see langword="true" /> if the current instance receives a signal. If the current instance is never signaled,
-    ///     <see cref="WaitOneAsync" /> never returns.
-    /// </returns>
-    /// <remarks>
-    ///     It is heavily recommended that the use of this method is minimal, or non-existent. For suspension of execution when
-    ///     performing an asynchronous operation, use <see cref="TaskCompletionSource" /> or
-    ///     <see cref="TaskCompletionSource{TResult}" />.
-    /// </remarks>
-    [Obsolete("Consider using a TaskCompletionSource instead.")]
-    public static Task<bool> WaitOneAsync(this WaitHandle handle)
-    {
-        if (handle is null)
-        {
-            throw new ArgumentNullException(nameof(handle));
-        }
-
-        return Task.Run(handle.WaitOne);
-    }
-}