mirror of
https://github.com/ppy/osu
synced 2024-12-09 08:30:36 +00:00
49 lines
1.8 KiB
C#
49 lines
1.8 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
|
|
// See the LICENCE file in the repository root for full licence text.
|
|
|
|
using System;
|
|
using System.Diagnostics;
|
|
using System.Threading.Tasks;
|
|
using Microsoft.AspNetCore.SignalR;
|
|
using osu.Framework.Logging;
|
|
|
|
namespace osu.Game.Online.Multiplayer
|
|
{
|
|
public static class MultiplayerClientExtensions
|
|
{
|
|
public static void FireAndForget(this Task task, Action? onSuccess = null, Action<Exception>? onError = null) =>
|
|
task.ContinueWith(t =>
|
|
{
|
|
if (t.IsFaulted)
|
|
{
|
|
Exception? exception = t.Exception;
|
|
|
|
if (exception is AggregateException ae)
|
|
exception = ae.InnerException;
|
|
|
|
Debug.Assert(exception != null);
|
|
|
|
string message = exception.GetHubExceptionMessage() ?? exception.Message;
|
|
|
|
Logger.Log(message, level: LogLevel.Important);
|
|
onError?.Invoke(exception);
|
|
}
|
|
else
|
|
{
|
|
onSuccess?.Invoke();
|
|
}
|
|
});
|
|
|
|
public static string? GetHubExceptionMessage(this Exception exception)
|
|
{
|
|
if (exception is HubException hubException)
|
|
// HubExceptions arrive with additional message context added, but we want to display the human readable message:
|
|
// "An unexpected error occurred invoking 'AddPlaylistItem' on the server.InvalidStateException: Can't enqueue more than 3 items at once."
|
|
// We generally use the message field for a user-parseable error (eventually to be replaced), so drop the first part for now.
|
|
return hubException.Message.Substring(exception.Message.IndexOf(':') + 1).Trim();
|
|
|
|
return null;
|
|
}
|
|
}
|
|
}
|