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update DirectRecorder

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This commit is contained in:
Luke Pulverenti 2017-06-01 01:43:08 -04:00
parent 7e609b8fc5
commit 0f1d253278
1 changed files with 6 additions and 17 deletions
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23
Emby.Server.Implementations/LiveTv/EmbyTV/DirectRecorder.cs
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@ -94,17 +94,13 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
} }
private const int BufferSize = 81920; private const int BufferSize = 81920;
public static Task CopyUntilCancelled(Stream source, Stream target, CancellationToken cancellationToken) public static async Task CopyUntilCancelled(Stream source, Stream target, CancellationToken cancellationToken)
{
return CopyUntilCancelled(source, target, null, cancellationToken);
}
public static async Task CopyUntilCancelled(Stream source, Stream target, Action onStarted, CancellationToken cancellationToken)
{ {
byte[] buffer = new byte[BufferSize];
while (!cancellationToken.IsCancellationRequested) while (!cancellationToken.IsCancellationRequested)
{ {
var bytesRead = await CopyToAsyncInternal(source, target, BufferSize, onStarted, cancellationToken).ConfigureAwait(false); var bytesRead = await CopyToAsyncInternal(source, target, buffer, cancellationToken).ConfigureAwait(false);
onStarted = null;
//var position = fs.Position; //var position = fs.Position;
//_logger.Debug("Streamed {0} bytes to position {1} from file {2}", bytesRead, position, path); //_logger.Debug("Streamed {0} bytes to position {1} from file {2}", bytesRead, position, path);
@ -116,23 +112,16 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
} }
} }
private static async Task<int> CopyToAsyncInternal(Stream source, Stream destination, Int32 bufferSize, Action onStarted, CancellationToken cancellationToken) private static async Task<int> CopyToAsyncInternal(Stream source, Stream destination, byte[] buffer, CancellationToken cancellationToken)
{ {
byte[] buffer = new byte[bufferSize];
int bytesRead; int bytesRead;
int totalBytesRead = 0; int totalBytesRead = 0;
while ((bytesRead = await source.ReadAsync(buffer, 0, buffer.Length, cancellationToken).ConfigureAwait(false)) != 0) while ((bytesRead = await source.ReadAsync(buffer, 0, buffer.Length, cancellationToken).ConfigureAwait(false)) != 0)
{ {
await destination.WriteAsync(buffer, 0, bytesRead, cancellationToken).ConfigureAwait(false); destination.Write(buffer, 0, bytesRead);
totalBytesRead += bytesRead; totalBytesRead += bytesRead;
if (onStarted != null)
{
onStarted();
}
onStarted = null;
} }
return totalBytesRead; return totalBytesRead;