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Merge pull request #755 from Nitix/radio

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Fixed radio and slow connection Fix #601
This commit is contained in:
Master Kwoth 2016-11-11 02:03:03 +01:00 committed by GitHub
commit c2434db854
1 changed files with 41 additions and 13 deletions
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54
src/NadekoBot/Modules/Music/Classes/Song.cs
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@ -102,19 +102,42 @@ namespace NadekoBot.Modules.Music.Classes
{
var attempt = 0;
var prebufferingTask = CheckPrebufferingAsync(inStream, cancelToken);
var prebufferingTask = CheckPrebufferingAsync(inStream, cancelToken, 1.MiB()); //Fast connection can do this easy
var finished = false;
var count = 0;
var sw = new Stopwatch();
var slowconnection = false;
sw.Start();
var t = await Task.WhenAny(prebufferingTask, Task.Delay(5000, cancelToken));
if (t != prebufferingTask)
while (!finished)
{
_log.Debug("Prebuffering timed out or canceled. Cannot get any data from the stream.");
return;
}
else if(prebufferingTask.IsCanceled)
{
_log.Debug("Prebuffering timed out. Cannot get any data from the stream.");
return;
var t = await Task.WhenAny(prebufferingTask, Task.Delay(2000, cancelToken));
if (t != prebufferingTask)
{
count++;
if (count == 10)
{
slowconnection = true;
prebufferingTask = CheckPrebufferingAsync(inStream, cancelToken, 20.MiB());
_log.Warn("Slow connection buffering more to ensure no disruption, consider hosting in cloud");
continue;
}
if (inStream.BufferingCompleted && count == 1)
{
_log.Debug("Prebuffering canceled. Cannot get any data from the stream.");
return;
}
else
{
continue;
}
}
else if (prebufferingTask.IsCanceled)
{
_log.Debug("Prebuffering canceled. Cannot get any data from the stream.");
return;
}
finished = true;
}
sw.Stop();
_log.Debug("Prebuffering successfully completed in "+ sw.Elapsed);
@ -146,8 +169,13 @@ namespace NadekoBot.Modules.Music.Classes
MusicPlayer.SongCancelSource.Cancel();
break;
}
if (slowconnection)
{
_log.Warn("Slow connection has disrupted music, waiting a bit for buffer");
await Task.Delay(1000, cancelToken).ConfigureAwait(false);
}
else
await Task.Delay(100, cancelToken).ConfigureAwait(false);
await Task.Delay(100, cancelToken).ConfigureAwait(false);
}
else
attempt = 0;
@ -176,9 +204,9 @@ namespace NadekoBot.Modules.Music.Classes
}
}
private async Task CheckPrebufferingAsync(SongBuffer inStream, CancellationToken cancelToken)
private async Task CheckPrebufferingAsync(SongBuffer inStream, CancellationToken cancelToken, long size)
{
while (!inStream.BufferingCompleted && inStream.Length < 10.MiB())
while (!inStream.BufferingCompleted && inStream.Length < size)
{
await Task.Delay(100, cancelToken);
}