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Move cancellation check outside of the ThrowIfExitCodeNotZero() and call it separately in all the async code paths.

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Sergey Nechaev 2025-10-27 13:35:36 +01:00
parent 560c791802
commit 67af2aa01d
1 changed files with 7 additions and 7 deletions
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14
FFMpegCore/FFProbe/FFProbe.cs
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@ -84,7 +84,8 @@ public static class FFProbe
var instance = PrepareStreamAnalysisInstance(filePath, ffOptions ?? GlobalFFOptions.Current, customArguments); var instance = PrepareStreamAnalysisInstance(filePath, ffOptions ?? GlobalFFOptions.Current, customArguments);
var result = await instance.StartAndWaitForExitAsync(cancellationToken).ConfigureAwait(false); var result = await instance.StartAndWaitForExitAsync(cancellationToken).ConfigureAwait(false);
ThrowIfExitCodeNotZero(result, cancellationToken); cancellationToken.ThrowIfCancellationRequested();
ThrowIfExitCodeNotZero(result);
return ParseOutput(result); return ParseOutput(result);
} }
@ -123,7 +124,8 @@ public static class FFProbe
{ {
var instance = PrepareStreamAnalysisInstance(uri.AbsoluteUri, ffOptions ?? GlobalFFOptions.Current, customArguments); var instance = PrepareStreamAnalysisInstance(uri.AbsoluteUri, ffOptions ?? GlobalFFOptions.Current, customArguments);
var result = await instance.StartAndWaitForExitAsync(cancellationToken).ConfigureAwait(false); var result = await instance.StartAndWaitForExitAsync(cancellationToken).ConfigureAwait(false);
ThrowIfExitCodeNotZero(result, cancellationToken); cancellationToken.ThrowIfCancellationRequested();
ThrowIfExitCodeNotZero(result);
return ParseOutput(result); return ParseOutput(result);
} }
@ -150,7 +152,8 @@ public static class FFProbe
} }
var result = await task.ConfigureAwait(false); var result = await task.ConfigureAwait(false);
ThrowIfExitCodeNotZero(result, cancellationToken); cancellationToken.ThrowIfCancellationRequested();
ThrowIfExitCodeNotZero(result);
pipeArgument.Post(); pipeArgument.Post();
return ParseOutput(result); return ParseOutput(result);
@ -212,13 +215,10 @@ public static class FFProbe
} }
} }
private static void ThrowIfExitCodeNotZero(IProcessResult result, CancellationToken cancellationToken = default) private static void ThrowIfExitCodeNotZero(IProcessResult result)
{ {
if (result.ExitCode != 0) if (result.ExitCode != 0)
{ {
// if cancellation requested, then we are not interested in the exit code, just throw the cancellation exception
// to get consistent and expected behavior.
cancellationToken.ThrowIfCancellationRequested();
var message = $"ffprobe exited with non-zero exit-code ({result.ExitCode} - {string.Join("\n", result.ErrorData)})"; var message = $"ffprobe exited with non-zero exit-code ({result.ExitCode} - {string.Join("\n", result.ErrorData)})";
throw new FFMpegException(FFMpegExceptionType.Process, message, null, string.Join("\n", result.ErrorData)); throw new FFMpegException(FFMpegExceptionType.Process, message, null, string.Join("\n", result.ErrorData));
} }