internal SocketConnectionListener(
EndPoint endpoint,
SocketTransportOptions options,
ISocketsTrace trace)
{
EndPoint = endpoint;
_trace = trace;
_options = options;
_memoryPool = _options.MemoryPoolFactory();
var ioQueueCount = options.IOQueueCount;
if (ioQueueCount > 0)
{
_numSchedulers = ioQueueCount;
_schedulers = new IOQueue[_numSchedulers];
for (var i = 0; i < _numSchedulers; i++)
{
_schedulers[i] = new IOQueue();
}
}
else
{
var directScheduler = new PipeScheduler[] { PipeScheduler.ThreadPool };
_numSchedulers = directScheduler.Length;
_schedulers = directScheduler;
}
}
internal SocketConnectionListener(
EndPoint endpoint,
SocketTransportOptions options,
ISocketsTrace trace)
{
EndPoint = endpoint;
_trace = trace;
_options = options;
_memoryPool = _options.MemoryPoolFactory();
var ioQueueCount = options.IOQueueCount;
var maxReadBufferSize = _options.MaxReadBufferSize ?? 0;
var maxWriteBufferSize = _options.MaxWriteBufferSize ?? 0;
var applicationScheduler = options.UnsafePreferInlineScheduling ? PipeScheduler.Inline : PipeScheduler.ThreadPool;
if (ioQueueCount > 0)
{
_settingsCount = ioQueueCount;
_settings = new Settings[_settingsCount];
for (var i = 0; i < _settingsCount; i++)
{
var transportScheduler = options.UnsafePreferInlineScheduling ? PipeScheduler.Inline : new IOQueue();
// https://github.com/aspnet/KestrelHttpServer/issues/2573
var awaiterScheduler = OperatingSystem.IsWindows() ? transportScheduler : PipeScheduler.Inline;
_settings[i] = new Settings
{
Scheduler = transportScheduler,
InputOptions = new PipeOptions(_memoryPool, applicationScheduler, transportScheduler, maxReadBufferSize, maxReadBufferSize / 2, useSynchronizationContext: false),
OutputOptions = new PipeOptions(_memoryPool, transportScheduler, applicationScheduler, maxWriteBufferSize, maxWriteBufferSize / 2, useSynchronizationContext: false),
SocketSenderPool = new SocketSenderPool(awaiterScheduler)
};
}
}
else
{
var transportScheduler = options.UnsafePreferInlineScheduling ? PipeScheduler.Inline : PipeScheduler.ThreadPool;
// https://github.com/aspnet/KestrelHttpServer/issues/2573
var awaiterScheduler = OperatingSystem.IsWindows() ? transportScheduler : PipeScheduler.Inline;
var directScheduler = new Settings[]
{
new Settings
{
Scheduler = transportScheduler,
InputOptions = new PipeOptions(_memoryPool, applicationScheduler, transportScheduler, maxReadBufferSize, maxReadBufferSize / 2, useSynchronizationContext: false),
OutputOptions = new PipeOptions(_memoryPool, transportScheduler, applicationScheduler, maxWriteBufferSize, maxWriteBufferSize / 2, useSynchronizationContext: false),
SocketSenderPool = new SocketSenderPool(awaiterScheduler)
}
};
_settingsCount = directScheduler.Length;
_settings = directScheduler;
}
}
internal SocketConnectionListener(
EndPoint endpoint,
SocketTransportOptions options,
ISocketsTrace trace)
{
EndPoint = endpoint;
_trace = trace;
_options = options;
_memoryPool = _options.MemoryPoolFactory();
var ioQueueCount = options.IOQueueCount;
var maxReadBufferSize = _options.MaxReadBufferSize ?? 0;
var maxWriteBufferSize = _options.MaxWriteBufferSize ?? 0;
var applicationScheduler = options.UnsafePreferInlineScheduling ? PipeScheduler.Inline : PipeScheduler.ThreadPool;
if (ioQueueCount > 0)
{
_settingsCount = ioQueueCount;
_settings = new Settings[_settingsCount];
for (var i = 0; i < _settingsCount; i++)
{
var transportScheduler = options.UnsafePreferInlineScheduling ? PipeScheduler.Inline : new IOQueue();
_settings[i] = new Settings
{
Scheduler = transportScheduler,
InputOptions = new PipeOptions(_memoryPool, applicationScheduler, transportScheduler, maxReadBufferSize, maxReadBufferSize / 2, useSynchronizationContext: false),
OutputOptions = new PipeOptions(_memoryPool, transportScheduler, applicationScheduler, maxWriteBufferSize, maxWriteBufferSize / 2, useSynchronizationContext: false)
};
}
}
else
{
var transportScheduler = options.UnsafePreferInlineScheduling ? PipeScheduler.Inline : PipeScheduler.ThreadPool;
var directScheduler = new Settings[]
{
new Settings
{
Scheduler = transportScheduler,
InputOptions = new PipeOptions(_memoryPool, applicationScheduler, transportScheduler, maxReadBufferSize, maxReadBufferSize / 2, useSynchronizationContext: false),
OutputOptions = new PipeOptions(_memoryPool, transportScheduler, applicationScheduler, maxWriteBufferSize, maxWriteBufferSize / 2, useSynchronizationContext: false)
}
};
_settingsCount = directScheduler.Length;
_settings = directScheduler;
}
}
#pragma warning disable PUB0001 // Pubternal type in public API
public ITransport Create(IEndPointInformation endPointInformation, IConnectionDispatcher dispatcher)
#pragma warning restore PUB0001 // Pubternal type in public API
{
if (endPointInformation == null)
{
throw new ArgumentNullException(nameof(endPointInformation));
}
if (endPointInformation.Type != ListenType.IPEndPoint)
{
throw new ArgumentException(SocketsStrings.OnlyIPEndPointsSupported, nameof(endPointInformation));
}
if (dispatcher == null)
{
throw new ArgumentNullException(nameof(dispatcher));
}
return(new SocketTransport(endPointInformation, dispatcher, _appLifetime, _options.IOQueueCount, _trace, _options.MemoryPoolFactory()));
}
