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Use a TimeSpan instead of ms and support providing a custom CancellationToken

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This commit is contained in:
Mark Monteiro
2020-03-27 01:09:09 +01:00
parent 7447ea8960
commit 97c36d11d4
3 changed files with 22 additions and 9 deletions
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23
MediaBrowser.Common/Extensions/ProcessExtensions.cs
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@@ -36,9 +36,23 @@ namespace MediaBrowser.Common.Extensions
/// Asynchronously wait for the process to exit.
/// </summary>
/// <param name="process">The process to wait for.</param>
/// <param name="timeMs">A timeout, in milliseconds, after which to stop waiting for the task.</param>
/// <param name="timeout">The duration to wait before cancelling waiting for the task.</param>
/// <returns>True if the task exited normally, false if the timeout elapsed before the process exited.</returns>
public static async Task<bool> WaitForExitAsync(this Process process, int timeMs)
public static async Task<bool> WaitForExitAsync(this Process process, TimeSpan timeout)
{
using (var cancelTokenSource = new CancellationTokenSource(timeout))
{
return await WaitForExitAsync(process, cancelTokenSource.Token);
}
}
/// <summary>
/// Asynchronously wait for the process to exit.
/// </summary>
/// <param name="process">The process to wait for.</param>
/// <param name="cancelToken">A <see cref="CancellationToken"/> to observe while waiting for the process to exit.</param>
/// <returns>True if the task exited normally, false if cancelled before the process exited.</returns>
public static async Task<bool> WaitForExitAsync(this Process process, CancellationToken cancelToken)
{
if (!process.EnableRaisingEvents)
{
@@ -55,9 +69,8 @@ namespace MediaBrowser.Common.Extensions
return true;
}
// Add an additional timeout then await
using (var cancelTokenSource = new CancellationTokenSource(Math.Max(0, timeMs)))
using (var cancelRegistration = cancelTokenSource.Token.Register(() => tcs.TrySetResult(process.HasExitedSafe())))
// Register with the cancellation token then await
using (var cancelRegistration = cancelToken.Register(() => tcs.TrySetResult(process.HasExitedSafe())))
{
return await tcs.Task.ConfigureAwait(false);
}