public MessagePump(IOptions <HttpSysOptions> options, ILoggerFactory loggerFactory, IAuthenticationSchemeProvider authentication)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (loggerFactory == null)
{
throw new ArgumentNullException(nameof(loggerFactory));
}
_options = options.Value;
Listener = new HttpSysListener(_options, loggerFactory);
_logger = loggerFactory.CreateLogger <MessagePump>();
if (_options.Authentication.Schemes != AuthenticationSchemes.None)
{
authentication.AddScheme(new AuthenticationScheme(HttpSysDefaults.AuthenticationScheme, displayName: _options.Authentication.AuthenticationDisplayName, handlerType: typeof(AuthenticationHandler)));
}
Features = new FeatureCollection();
_serverAddresses = new ServerAddressesFeature();
Features.Set <IServerAddressesFeature>(_serverAddresses);
if (HttpApi.IsFeatureSupported(HttpApiTypes.HTTP_FEATURE_ID.HttpFeatureDelegateEx))
{
var delegationProperty = new ServerDelegationPropertyFeature(Listener.RequestQueue, _logger);
Features.Set <IServerDelegationFeature>(delegationProperty);
}
_maxAccepts = _options.MaxAccepts;
}
static StandardFeatureCollection()
{
if (ComNetOS.IsWin8orLater)
{
// Only add the upgrade feature if it stands a chance of working.
// SignalR uses the presence of the feature to detect feature support.
// https://github.com/aspnet/HttpSysServer/issues/427
_featureFuncLookup[typeof(IHttpUpgradeFeature)] = _identityFunc;
// Win8+
_featureFuncLookup[typeof(ITlsHandshakeFeature)] = ctx => ctx.GetTlsHandshakeFeature();
}
if (HttpApi.IsFeatureSupported(HttpApiTypes.HTTP_FEATURE_ID.HttpFeatureDelegateEx))
{
_featureFuncLookup[typeof(IHttpSysRequestDelegationFeature)] = _identityFunc;
}
}