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Use private readonly object for locking

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Malte Rosenbjerg 2025-10-16 13:09:52 +02:00
parent 6fc811bc39
commit 29f40b88af
1 changed files with 4 additions and 6 deletions
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10
FFMpegCore/FFMpeg/Arguments/PipeArgument.cs
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@ -7,10 +7,12 @@ namespace FFMpegCore.Arguments;
public abstract class PipeArgument public abstract class PipeArgument
{ {
private readonly PipeDirection _direction; private readonly PipeDirection _direction;
private readonly object _pipeLock;
protected PipeArgument(PipeDirection direction) protected PipeArgument(PipeDirection direction)
{ {
PipeName = PipeHelpers.GetUnqiuePipeName(); PipeName = PipeHelpers.GetUnqiuePipeName();
_pipeLock = new object();
_direction = direction; _direction = direction;
} }
@ -33,7 +35,7 @@ public abstract class PipeArgument
public void Post() public void Post()
{ {
Debug.WriteLine($"Disposing NamedPipeServerStream on {GetType().Name}"); Debug.WriteLine($"Disposing NamedPipeServerStream on {GetType().Name}");
lock (Pipe) lock (_pipeLock)
{ {
Pipe?.Dispose(); Pipe?.Dispose();
Pipe = null!; Pipe = null!;
@ -53,11 +55,7 @@ public abstract class PipeArgument
finally finally
{ {
Debug.WriteLine($"Disconnecting NamedPipeServerStream on {GetType().Name}"); Debug.WriteLine($"Disconnecting NamedPipeServerStream on {GetType().Name}");
lock (_pipeLock)
//if Pipe is null, then the lock doesnt matter,
//Because the next code will not execute anyways.
//so we can use a new object
lock (Pipe ?? new object())
{ {
if (Pipe is { IsConnected: true }) if (Pipe is { IsConnected: true })
{ {