prehistoric-systems/Flow.Launcher
1
0
Fork 0
mirror of https://github.com/Flow-Launcher/Flow.Launcher.git synced 2026-03-11 08:54:32 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Use Cancellation Token to avoid potential race tracing issue

Browse source
This commit is contained in:
Hongtao Zhang 2022-02-01 15:32:32 -06:00
parent eb5e9dd4be
commit 0ceefea2dd
1 changed files with 4 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
Flow.Launcher.Core/Plugin/JsonRPCPlugin.cs
View file

@ -241,7 +241,7 @@ namespace Flow.Launcher.Core.Plugin
protected async Task<Stream> ExecuteAsync(ProcessStartInfo startInfo, CancellationToken token = default)
{
Process process = null;
bool disposed = false;
using var exitTokenSource = new CancellationTokenSource();
try
{
process = Process.Start(startInfo);
@ -251,6 +251,7 @@ namespace Flow.Launcher.Core.Plugin
return Stream.Null;
}
await using var source = process.StandardOutput.BaseStream;
var buffer = BufferManager.GetStream();
@ -259,7 +260,7 @@ namespace Flow.Launcher.Core.Plugin
{
// ReSharper disable once AccessToModifiedClosure
// Manually Check whether disposed
if (!disposed && !process.HasExited)
if (!exitTokenSource.IsCancellationRequested && !process.HasExited)
process.Kill();
});
@ -302,8 +303,8 @@ namespace Flow.Launcher.Core.Plugin
}
finally
{
exitTokenSource.Cancel();
process?.Dispose();
disposed = true;
}
}