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;
}
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: null, handlerType: typeof(AuthenticationHandler)));
}
Features = new FeatureCollection();
_serverAddresses = new ServerAddressesFeature();
Features.Set <IServerAddressesFeature>(_serverAddresses);
_maxAccepts = _options.MaxAccepts;
}
public async Task Server_SetConnectionLimitChangeAfterStarted_Success()
{
HttpSysOptions options = null;
using (Utilities.CreateDynamicHost(out var address, opt =>
{
options = opt;
Assert.Null(options.MaxConnections);
options.MaxConnections = 3;
}, httpContext => Task.FromResult(0)))
{
using (var client1 = await SendHungRequestAsync("GET", address))
using (var client2 = await SendHungRequestAsync("GET", address))
using (var client3 = await SendHungRequestAsync("GET", address))
{
// Maxed out, refuses connection and throws
await Assert.ThrowsAsync <HttpRequestException>(() => SendRequestAsync(address));
options.MaxConnections = 4;
string responseText = await SendRequestAsync(address);
Assert.Equal(string.Empty, responseText);
options.MaxConnections = 2;
// Maxed out, refuses connection and throws
await Assert.ThrowsAsync <HttpRequestException>(() => SendRequestAsync(address));
}
}
}
internal static MessagePump CreatePump(Action <HttpSysOptions> configureOptions, ILoggerFactory loggerFactory = null)
{
var options = new HttpSysOptions();
configureOptions(options);
return(new MessagePump(Options.Create(options), loggerFactory ?? new LoggerFactory(), new AuthenticationSchemeProvider(Options.Create(new AuthenticationOptions()))));
}
public HttpSysListener(HttpSysOptions options, ILoggerFactory loggerFactory)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (loggerFactory == null)
{
throw new ArgumentNullException(nameof(loggerFactory));
}
if (!HttpApi.Supported)
{
throw new PlatformNotSupportedException();
}
Debug.Assert(HttpApi.ApiVersion == HttpApiTypes.HTTP_API_VERSION.Version20, "Invalid Http api version");
Options = options;
Logger = loggerFactory.CreateLogger <HttpSysListener>();
_state = State.Stopped;
_internalLock = new object();
// V2 initialization sequence:
// 1. Create server session
// 2. Create url group
// 3. Create request queue
// 4. Add urls to url group - Done in Start()
// 5. Attach request queue to url group - Done in Start()
try
{
_serverSession = new ServerSession();
_urlGroup = new UrlGroup(_serverSession, Logger);
_requestQueue = new RequestQueue(_urlGroup, options.RequestQueueName, options.RequestQueueMode, Logger);
_disconnectListener = new DisconnectListener(_requestQueue, Logger);
}
catch (Exception exception)
{
// If Url group or request queue creation failed, close server session before throwing.
_requestQueue?.Dispose();
_urlGroup?.Dispose();
_serverSession?.Dispose();
Log.HttpSysListenerCtorError(Logger, exception);
throw;
}
}
