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Merge pull request #2837 from Bond-009/async2

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Minor IAsyncDisposable improvements
This commit is contained in:
dkanada 2020-05-06 20:30:03 +09:00 committed by GitHub
commit c15463fa12
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3 changed files with 32 additions and 21 deletions
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13
MediaBrowser.Api/Images/RemoteImageService.cs
View File

@ -265,17 +265,20 @@ namespace MediaBrowser.Api.Images
{
Url = url,
BufferContent = false
}).ConfigureAwait(false);
var ext = result.ContentType.Split('/').Last();
var ext = result.ContentType.Split('/')[^1];
var fullCachePath = GetFullCachePath(urlHash + "." + ext);
Directory.CreateDirectory(Path.GetDirectoryName(fullCachePath));
using (var stream = result.Content)
var stream = result.Content;
await using (stream.ConfigureAwait(false))
{
using var filestream = new FileStream(fullCachePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true);
await stream.CopyToAsync(filestream).ConfigureAwait(false);
var filestream = new FileStream(fullCachePath, FileMode.Create, FileAccess.Write, FileShare.Read, IODefaults.FileStreamBufferSize, true);
await using (filestream.ConfigureAwait(false))
{
await stream.CopyToAsync(filestream).ConfigureAwait(false);
}
}
Directory.CreateDirectory(Path.GetDirectoryName(pointerCachePath));

14
MediaBrowser.Api/ItemLookupService.cs
View File

@ -299,22 +299,26 @@ namespace MediaBrowser.Api
{
var result = await _providerManager.GetSearchImage(providerName, url, CancellationToken.None).ConfigureAwait(false);
var ext = result.ContentType.Split('/').Last();
var ext = result.ContentType.Split('/')[^1];
var fullCachePath = GetFullCachePath(urlHash + "." + ext);
Directory.CreateDirectory(Path.GetDirectoryName(fullCachePath));
using (var stream = result.Content)
var stream = result.Content;
await using (stream.ConfigureAwait(false))
{
using var fileStream = new FileStream(
var fileStream = new FileStream(
fullCachePath,
FileMode.Create,
FileAccess.Write,
FileShare.Read,
IODefaults.FileStreamBufferSize,
true);
await stream.CopyToAsync(fileStream).ConfigureAwait(false);
await using (fileStream.ConfigureAwait(false))
{
await stream.CopyToAsync(fileStream).ConfigureAwait(false);
}
}
Directory.CreateDirectory(Path.GetDirectoryName(pointerCachePath));

26
MediaBrowser.Api/Playback/Hls/BaseHlsService.cs
View File

@ -209,24 +209,28 @@ namespace MediaBrowser.Api.Playback.Hls
try
{
// Need to use FileShare.ReadWrite because we're reading the file at the same time it's being written
using var fileStream = GetPlaylistFileStream(playlist);
using var reader = new StreamReader(fileStream);
var count = 0;
while (!reader.EndOfStream)
var fileStream = GetPlaylistFileStream(playlist);
await using (fileStream.ConfigureAwait(false))
{
var line = reader.ReadLine();
using var reader = new StreamReader(fileStream);
var count = 0;
if (line.IndexOf("#EXTINF:", StringComparison.OrdinalIgnoreCase) != -1)
while (!reader.EndOfStream)
{
count++;
if (count >= segmentCount)
var line = await reader.ReadLineAsync().ConfigureAwait(false);
if (line.IndexOf("#EXTINF:", StringComparison.OrdinalIgnoreCase) != -1)
{
Logger.LogDebug("Finished waiting for {0} segments in {1}", segmentCount, playlist);
return;
count++;
if (count >= segmentCount)
{
Logger.LogDebug("Finished waiting for {0} segments in {1}", segmentCount, playlist);
return;
}
}
}
}
await Task.Delay(100, cancellationToken).ConfigureAwait(false);
}
catch (IOException)