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refactor: use lock file instead of named mutex since the second one may not work on other platforms

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Signed-off-by: leo <longshuang@msn.cn>
This commit is contained in:
leo 2025-04-15 14:36:12 +08:00
parent 9ebde1943e
commit 90b37663ed
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1 changed files with 13 additions and 16 deletions
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13
src/Models/IpcChannel.cs
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@ -19,10 +19,8 @@ namespace SourceGit.Models
{
try
{
_singletonMutex = new Mutex(false, "SourceGit_2994509B-4906-4A48-9A45-55C1836A8208", out _isFirstInstance);
if (_isFirstInstance)
{
_singletoneLock = File.Open(Path.Combine(Native.OS.DataDir, "process.lock"), FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
_isFirstInstance = true;
_server = new NamedPipeServerStream(
"SourceGitIPCChannel",
PipeDirection.In,
@ -32,10 +30,9 @@ namespace SourceGit.Models
_cancellationTokenSource = new CancellationTokenSource();
Task.Run(StartServer);
}
}
catch
{
// IGNORE
_isFirstInstance = false;
}
}
@ -70,7 +67,7 @@ namespace SourceGit.Models
public void Dispose()
{
_cancellationTokenSource?.Cancel();
_singletonMutex.Dispose();
_singletoneLock?.Dispose();
}
private async void StartServer()
@ -99,7 +96,7 @@ namespace SourceGit.Models
}
}
private Mutex _singletonMutex = null;
private FileStream _singletoneLock = null;
private bool _isFirstInstance = false;
private NamedPipeServerStream _server = null;
private CancellationTokenSource _cancellationTokenSource = null;