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Change _resultQueue to not hold nulls and use concurrent collection

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This commit is contained in:
tznind
2024-10-27 09:22:18 +00:00
parent 512af810d5
commit 8417387931
1 changed files with 8 additions and 10 deletions
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18
Terminal.Gui/ConsoleDrivers/NetDriver.cs
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@@ -2,6 +2,7 @@
// NetDriver.cs: The System.Console-based .NET driver, works on Windows and Unix, but is not particularly efficient.
//
using System.Collections.Concurrent;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.InteropServices;
@@ -1733,7 +1734,7 @@ internal class NetMainLoop : IMainLoopDriver
private readonly ManualResetEventSlim _eventReady = new (false);
private readonly CancellationTokenSource _inputHandlerTokenSource = new ();
private readonly Queue<InputResult?> _resultQueue = new ();
private readonly ConcurrentQueue<InputResult> _resultQueue = new ();
private readonly ManualResetEventSlim _waitForProbe = new (false);
private readonly CancellationTokenSource _eventReadyTokenSource = new ();
private MainLoop _mainLoop;
@@ -1799,9 +1800,9 @@ internal class NetMainLoop : IMainLoopDriver
void IMainLoopDriver.Iteration ()
{
while (_resultQueue.Count > 0)
{
ProcessInput?.Invoke (_resultQueue.Dequeue ().Value);
while (_resultQueue.TryDequeue (out InputResult v))
{
ProcessInput?.Invoke (v);
}
}
@@ -1852,14 +1853,11 @@ internal class NetMainLoop : IMainLoopDriver
_inputHandlerTokenSource.Token.ThrowIfCancellationRequested ();
if (_resultQueue.Count == 0)
{
_resultQueue.Enqueue (_netEvents.DequeueInput ());
}
var input = _netEvents.DequeueInput ();
while (_resultQueue.Count > 0 && _resultQueue.Peek () is null)
if (input.HasValue)
{
_resultQueue.Dequeue ();
_resultQueue.Enqueue (input.Value);
}
if (_resultQueue.Count > 0)