internal HttpRequestChannel(HttpChannelFactory factory,
EndpointAddress to,
Uri via,
MessageEncoder encoder,
HttpTransportBindingElement bindingElement)
: base(factory)
{
if (to == null)
{
throw new ArgumentNullException("to");
}
this._factory = factory;
this._to = to;
this._via = via;
this._encoder = encoder;
_listeners = new List <ITrafficListener>();
foreach (IChannelController controller in bindingElement.Controllers)
{
if (controller is ITrafficListener)
{
_listeners.Add((ITrafficListener)controller);
}
if (controller is IEndpointController)
{
if (_endpointController != null)
{
throw new ApplicationException("Only one channel controller of type IAddressProvider can be set");
}
_endpointController = (IEndpointController)controller;
}
if (controller is IExecutionController)
{
if (_executionController != null)
{
throw new ApplicationException("Only one channel controller of type IExecutionController can be set");
}
_executionController = (IExecutionController)controller;
}
if (controller is ICredentialsProvider)
{
_credentialsProvider = controller as ICredentialsProvider;
}
}
this._networkStream = new RequestNetworkStream(to);
this._bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, (int)bindingElement.MaxReceivedMessageSize);
}
public WebSocketTests(ITestOutputHelper output)
{
var logger = new TestLogger(output);
this.factories = new WebSocketFactoryCollection();
this.factories.Add(new WebSocketFactoryRfc6455());
this.options = new WebSocketListenerOptions
{
Logger = logger,
PingTimeout = Timeout.InfiniteTimeSpan,
BufferManager = BufferManager.CreateBufferManager(10, 1024),
SendBufferSize = 512
};
}
public void TestDispose()
{
const int maxBufferPoolSize = 2 << 32;
const int maxBufferSize = 2 << 16;
var bufferManager = BufferManager.CreateBufferManager(maxBufferPoolSize, maxBufferSize);
var len = 13;
var buf = bufferManager.TakeBuffer(len);
var managedBuffer = new ManagedBuffer(buf, len, bufferManager);
managedBuffer.Dispose();
managedBuffer.Dispose();
}
public XmlBuffer(int maxBufferSize)
{
if (maxBufferSize < 0)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException(nameof(maxBufferSize), maxBufferSize,
SR.ValueMustBeNonNegative));
}
int initialBufferSize = Math.Min(512, maxBufferSize);
_stream = new BufferManagerOutputStream(SR.XmlBufferQuotaExceeded, initialBufferSize, maxBufferSize,
BufferManager.CreateBufferManager(0, int.MaxValue));
_sections = new List <Section>(1);
}
/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="router"></param>
/// <param name="transportElement"></param>
/// <param name="context"></param>
public AspNetCoreReplyChannelListener(
AspNetCoreRequestRouter router,
AspNetCoreTransportBindingElement transportElement,
BindingContext context) :
base(context.Binding)
{
this.router = router ?? throw new ArgumentNullException(nameof(router));
bufferManager = BufferManager.CreateBufferManager(transportElement.MaxBufferPoolSize, (int)transportElement.MaxReceivedMessageSize);
encoderFactory = context.BindingParameters.Remove <MessageEncodingBindingElement>().CreateMessageEncoderFactory();
uri = new Uri(context.ListenUriBaseAddress, context.ListenUriRelativeAddress);
secure = transportElement.Secure;
method = transportElement.Method;
}
static void Main(string[] args)
{
log4net.Config.XmlConfigurator.Configure();
string[] splitArgs = null;
if (args.Length != 1 || (splitArgs = args[0].Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries)).Length != 2)
{
Console.WriteLine("usage: EchoClient <hostname>:<port>");
Console.WriteLine("example:");
Console.WriteLine(" > EchoClient 127.0.0.1:9211");
Environment.Exit(-1);
}
var endpoint = new IPEndPoint(IPAddress.Parse(splitArgs[0]), int.Parse(splitArgs[1]));
var cts = new CancellationTokenSource();
var bufferManager = BufferManager.CreateBufferManager(2 << 16, 2 << 8);
var selector = new Selector();
Task.Factory.StartNew(() => selector.Start(60000000, cts.Token), cts.Token);
var frameClientSubject = endpoint.ToFrameClientSubject(SocketFlags.None, bufferManager, selector, cts.Token);
var observerDisposable =
frameClientSubject
.SubscribeOn(TaskPoolScheduler.Default)
.Subscribe(
disposableBuffer =>
{
Console.WriteLine("Read: " + Encoding.UTF8.GetString(disposableBuffer.Bytes, 0, disposableBuffer.Length));
disposableBuffer.Dispose();
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: FrameReceiver"));
Console.In.ToLineObservable()
.Subscribe(
line =>
{
var writeBuffer = Encoding.UTF8.GetBytes(line);
frameClientSubject.OnNext(new DisposableBuffer(writeBuffer, writeBuffer.Length, Disposable.Empty));
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: LineReader"));
observerDisposable.Dispose();
cts.Cancel();
}
public DvcChannelFactory(DvcBindingElement bindingElement, BindingContext context)
: base(context.Binding)
{
// populate members from binding element
this.maxBufferSize = (int)bindingElement.MaxReceivedMessageSize;
this.bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, maxBufferSize);
var messageEncoderElement = context.BindingParameters
.OfType <MessageEncodingBindingElement>()
.SingleOrDefault()
?? new MtomMessageEncodingBindingElement();
this.encoderFactory = messageEncoderElement.CreateMessageEncoderFactory();
}
public static void Main(string[] args)
{
string[] splitArgs = null;
if (args.Length != 1 || (splitArgs = args[0].Split(new[] { ':' }, StringSplitOptions.RemoveEmptyEntries)).Length != 2)
{
Console.WriteLine("usage: EchoClient <hostname>:<port>");
Console.WriteLine("example:");
Console.WriteLine(" > EchoClient localhost:9211");
Environment.Exit(-1);
}
var host = splitArgs[0];
var port = int.Parse(splitArgs[1]);
var cts = new CancellationTokenSource();
var bufferManager = BufferManager.CreateBufferManager(2 << 16, 2 << 8);
var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(host, port);
var receiverDisposable = socket.ToFrameReceiver(SocketFlags.None, bufferManager)
.SubscribeOn(TaskPoolScheduler.Default)
.Subscribe(
managedBuffer =>
{
Console.WriteLine("Read: " + Encoding.UTF8.GetString(managedBuffer.Buffer, 0, managedBuffer.Length));
managedBuffer.Dispose();
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: FrameReceiver"));
var sender = socket.ToFrameSender(SocketFlags.None, cts.Token);
var lineReader = Console.In.ToLineObservable();
lineReader
.Subscribe(
line =>
{
var writeBuffer = Encoding.UTF8.GetBytes(line);
sender.OnNext(new ManagedBuffer(writeBuffer, writeBuffer.Length, null));
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: LineReader"));
receiverDisposable.Dispose();
cts.Cancel();
}
public static void Main(string[] args)
{
var endpoint = ProgramArgs.Parse(args, new[] { "127.0.0.1:9211" }).EndPoint;
var cts = new CancellationTokenSource();
var bufferManager = BufferManager.CreateBufferManager(2 << 16, 2 << 8);
endpoint.ToConnectObservable()
.ObserveOn(TaskPoolScheduler.Default)
.Subscribe(socket =>
{
var frameClientSubject = socket.ToFrameClientSubject(SocketFlags.None, bufferManager, cts.Token);
var observerDisposable =
frameClientSubject
.ObserveOn(TaskPoolScheduler.Default)
.Subscribe(
managedBuffer =>
{
var buf = managedBuffer.Value;
if (buf.Array != null)
{
Console.WriteLine("Read: " + Encoding.UTF8.GetString(buf.Array, buf.Offset, buf.Count));
}
managedBuffer.Dispose();
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: FrameReceiver"));
Console.In.ToLineObservable()
.Subscribe(
line =>
{
var writeBuffer = Encoding.UTF8.GetBytes(line);
frameClientSubject.OnNext(DisposableValue.Create(new ArraySegment <byte>(writeBuffer), Disposable.Empty));
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: LineReader"));
cts.Token.WaitHandle.WaitOne();
//Thread.Sleep(10*1000);
observerDisposable.Dispose();
cts.Cancel();
},
error => Console.WriteLine("Failed to connect: " + error.Message),
cts.Token);
cts.Token.WaitHandle.WaitOne();
}
/// <summary>
/// Initializes a new instance of a TCP Frame Transmitter for DSPEx
/// </summary>
/// <param name="pipeName">
/// The name of the pipe which we are writing to
/// </param>
public NamedPipeFrameTransmitter(string pipeName)
{
m_stream = new NamedPipeClientStream(".", pipeName, PipeDirection.InOut, PipeOptions.Asynchronous);
m_stream.Connect();
m_writer = new BinaryWriter(m_stream);
// Elevate to DSPEx - this blocks until the byte has been written to the underlying stream.
m_writer.Write((byte)DTP.DSPEX_INIT);
m_bufferPool = BufferManager.CreateBufferManager(100000, DTPConstants.kMaxMessageSize);
for (int i = 0; i < 100; i++)
{
m_bufferPool.ReturnBuffer(new byte[DTPConstants.kMaxMessageSize]);
}
}
public UdpChannelListener(TransportBindingElement bindingElement, BindingContext context)
{
_BufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, ExDefaultValue.MaxBufferSize);
var me = context.BindingParameters.Find <MessageEncodingBindingElement>();
if (me != null)
{
_MessageEncoderFactory = me.CreateMessageEncoderFactory();
}
_ChannelQueue = new ExQueue <IInputChannel>();
_CurrentChannelLockObject = new object();
_Sockets = new List <Socket>(2);
initializeUri(context);
}
private static HandshakeDelegate BuildHandshakeDelegateForDispatcher(IServiceDispatcher dispatcher)
{
BindingElementCollection be = dispatcher.Binding.CreateBindingElements();
MessageEncodingBindingElement mebe = be.Find <MessageEncodingBindingElement>();
MessageEncoderFactory mefact = mebe.CreateMessageEncoderFactory();
ConnectionOrientedTransportBindingElement tbe = be.Find <ConnectionOrientedTransportBindingElement>();
int maxReceivedMessageSize = (int)Math.Min(tbe.MaxReceivedMessageSize, int.MaxValue);
int maxBufferSize = tbe.MaxBufferSize;
var bufferManager = BufferManager.CreateBufferManager(tbe.MaxBufferPoolSize, maxReceivedMessageSize);
int connectionBufferSize = tbe.ConnectionBufferSize;
TransferMode transferMode = tbe.TransferMode;
var upgradeBindingElements = (from element in be where element is StreamUpgradeBindingElement select element).Cast <StreamUpgradeBindingElement>().ToList();
StreamUpgradeProvider streamUpgradeProvider = null;
ISecurityCapabilities securityCapabilities = null;
if (upgradeBindingElements.Count > 1)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.MultipleStreamUpgradeProvidersInParameters));
}
// TODO: Limit NamedPipes to prevent it using SslStreamSecurityUpgradeProvider
else if ((upgradeBindingElements.Count == 1) /*&& this.SupportsUpgrade(upgradeBindingElements[0])*/)
{
SecurityCredentialsManager credentialsManager = dispatcher.Host.Description.Behaviors.Find <SecurityCredentialsManager>();
var bindingContext = new BindingContext(new CustomBinding(dispatcher.Binding), new BindingParameterCollection());
if (credentialsManager != null)
{
bindingContext.BindingParameters.Add(credentialsManager);
}
streamUpgradeProvider = upgradeBindingElements[0].BuildServerStreamUpgradeProvider(bindingContext);
streamUpgradeProvider.OpenAsync().GetAwaiter().GetResult();
securityCapabilities = upgradeBindingElements[0].GetProperty <ISecurityCapabilities>(bindingContext);
}
return((connection) =>
{
connection.MessageEncoderFactory = mefact;
connection.StreamUpgradeAcceptor = streamUpgradeProvider?.CreateUpgradeAcceptor();
connection.SecurityCapabilities = securityCapabilities;
connection.ServiceDispatcher = dispatcher;
connection.BufferManager = bufferManager;
connection.MaxReceivedMessageSize = maxReceivedMessageSize;
connection.MaxBufferSize = maxBufferSize;
connection.ConnectionBufferSize = connectionBufferSize;
connection.TransferMode = transferMode;
return Task.CompletedTask;
});
}
public void VerifyBufferPoolsCreatedtest()
{
for (int i = 80000; i <= 90000; i += 5000)
{
BufferManager bufferManager = BufferManager.CreateBufferManager(524288L, i);
bool flag = BufferManagerTestsCommon.VerifyBufferPoolsCreated(bufferManager);
testPassed &= flag;
_output.WriteLine("Correct BufferPools are created for maxbuffersize:{0} {1} ", new object[]
{
i,
flag
});
Assert.True(testPassed);
}
}
public AsyncSocketClient(int _maxSize, int _maxConnnections, ICommonLog _logTool)
{
m_readWritePool = new SocketAsyncEventArgsPool <AsyncClientToken>();
m_maxConnnections = _maxConnnections;
m_maxSize = _maxSize;
LogTool = _logTool;
m_bufferManager = BufferManager.CreateBufferManager(m_maxConnnections * m_maxSize, m_maxSize);
for (int i = 0; i < _maxConnnections; i++)
{
AsyncClientToken asyncClientToken = new AsyncClientToken();
asyncClientToken.Buffer = m_bufferManager.TakeBuffer(m_maxSize);
m_readWritePool.Push(asyncClientToken);
}
m_maxNumberAcceptedClients = new Semaphore(m_maxConnnections, m_maxConnnections);
}
public void TestFinalise()
{
const int maxBufferPoolSize = 2 << 32;
const int maxBufferSize = 2 << 16;
var bufferManager = BufferManager.CreateBufferManager(maxBufferPoolSize, maxBufferSize);
const int len = 13;
var buf = bufferManager.TakeBuffer(len);
var managedBuffer = new ManagedBuffer(buf, len, bufferManager);
managedBuffer.Dispose();
managedBuffer = null;
GC.Collect();
GC.WaitForPendingFinalizers();
}
static void Main(string[] args)
{
var endpoint = ProgramArgs.Parse(args, new[] { "127.0.0.1:9211" }).EndPoint;
var cts = new CancellationTokenSource();
var bufferManager = BufferManager.CreateBufferManager(2 << 16, 2 << 8);
endpoint.ToConnectObservable()
.Subscribe(client =>
{
var frameClientSubject = client.ToFrameClientSubject(bufferManager, cts.Token);
var observerDisposable =
frameClientSubject
.ObserveOn(TaskPoolScheduler.Default)
.Subscribe(
disposableBuffer =>
{
Console.WriteLine("Read: " + Encoding.UTF8.GetString(disposableBuffer.Bytes, 0, disposableBuffer.Length));
disposableBuffer.Dispose();
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: FrameReceiver"));
Console.In.ToLineObservable()
.Subscribe(
line =>
{
var writeBuffer = Encoding.UTF8.GetBytes(line);
frameClientSubject.OnNext(new DisposableByteBuffer(writeBuffer, writeBuffer.Length, Disposable.Empty));
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: LineReader"));
observerDisposable.Dispose();
cts.Cancel();
},
error =>
{
Console.WriteLine("Failed to connect: " + error.Message);
Environment.Exit(-1);
});
cts.Token.WaitHandle.WaitOne();
}
/// <summary>
/// Constructor for request factory.
/// </summary>
/// <param name="transportElement"></param>
/// <param name="context"></param>
public SerialRequestChannelFactory(
SerialTransportBindingElement transportElement,
BindingContext context)
: base(context.Binding)
{
MessageEncodingBindingElement messageEncodingElement =
context.RemainingBindingElements.Remove <MessageEncodingBindingElement>();
this.bufferManager =
BufferManager.CreateBufferManager(
transportElement.MaxBufferPoolSize, 0x400000); //4MB
this.encoderFactory =
messageEncodingElement.CreateMessageEncoderFactory();
MaxReceivedMessageSize = transportElement.MaxReceivedMessageSize;
this.PortNumber = transportElement.FactoryPort;
}
static void Main(string[] args)
{
var endpoint = ProgramArgs.Parse(args, new[] { "127.0.0.1:9211" }).EndPoint;
var cts = new CancellationTokenSource();
var bufferManager = BufferManager.CreateBufferManager(2 << 16, 2 << 8);
var selector = new Selector();
Task.Factory.StartNew(() => selector.Dispatch(60000000, cts.Token), cts.Token);
endpoint.ToConnectObservable(selector, cts.Token)
.Subscribe(socket =>
{
var frameClientSubject = socket.ToFrameClientSubject(SocketFlags.None, bufferManager, selector, cts.Token);
var observerDisposable =
frameClientSubject
.ObserveOn(TaskPoolScheduler.Default)
.Subscribe(
disposableBuffer =>
{
Console.WriteLine("Read: " + Encoding.UTF8.GetString(disposableBuffer.Value.Array, 0, disposableBuffer.Value.Count));
disposableBuffer.Dispose();
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: FrameReceiver"));
Console.In.ToLineObservable()
.Subscribe(
line =>
{
var writeBuffer = Encoding.UTF8.GetBytes(line);
frameClientSubject.OnNext(DisposableValue.Create(new ArraySegment <byte>(writeBuffer, 0, writeBuffer.Length), Disposable.Empty));
},
error => Console.WriteLine("Error: " + error.Message),
() => Console.WriteLine("OnCompleted: LineReader"));
observerDisposable.Dispose();
cts.Cancel();
});
cts.Token.WaitHandle.WaitOne();
}
/// <summary>
/// Initializes a new instance of the <see cref="NmsInputChannelListener"/> class.
/// </summary>
/// <param name="transportElement">The binding element.</param>
/// <param name="context">The context.</param>
internal NmsInputChannelListener(NmsTransportBindingElement transportElement, BindingContext context)
: base(context.Binding)
{
_bufferManager = BufferManager.CreateBufferManager(transportElement.MaxBufferPoolSize, (int)transportElement.MaxReceivedMessageSize);
MessageEncodingBindingElement messageEncoderBindingElement = context.BindingParameters.Remove <MessageEncodingBindingElement>();
_messageEncoderFactory = (messageEncoderBindingElement != null)
? messageEncoderBindingElement.CreateMessageEncoderFactory()
: NmsConstants.DefaultMessageEncoderFactory;
_channelQueue = new InputQueue <IInputChannel>();
_currentChannelLock = new object();
_destinationName = transportElement.Destination;
_destinationType = transportElement.DestinationType;
_uri = new Uri(context.ListenUriBaseAddress, context.ListenUriRelativeAddress);
Tracer.DebugFormat("Listening to {0} at {1}/{2}", _destinationType, _uri, _destinationName);
}
protected static IEnumerable <DataWithRange> GetDataWithRangesToUpload(FileInfo vhdFile, UploadContextDisk context)
{
var uploadableRanges = context.UploadableRanges;
var manager = BufferManager.CreateBufferManager(Int32.MaxValue, MaxBufferSize);
using (var vds = new VirtualDiskStream(vhdFile.FullName))
{
foreach (var range in uploadableRanges)
{
var localRange = range;
yield return(new DataWithRange(manager)
{
Data = ReadBytes(vds, localRange, manager),
Range = localRange
});
}
}
yield break;
}
// Simulates a message being sent from a client and received on a server
public static Message SendAndReceiveMessage(Message toSend)
{
MessageEncoder encoder;
if (toSend.Version.Envelope == EnvelopeVersion.Soap11)
{
encoder = new TextMessageEncodingBindingElement(toSend.Version, Encoding.UTF8).CreateMessageEncoderFactory().Encoder;
}
else
{
encoder = new BinaryMessageEncodingBindingElement().CreateMessageEncoderFactory().Encoder;
}
BufferManager bufferManager = BufferManager.CreateBufferManager(int.MaxValue, int.MaxValue);
ArraySegment <byte> encodedMessage = encoder.WriteMessage(toSend, int.MaxValue, bufferManager);
Message r = encoder.ReadMessage(encodedMessage, bufferManager);
return(r);
}
/// <summary>
/// 初始化 SocketAsyncEventArgs 池, 并设置 SocketAsyncEventArgs.Buffer 缓存.
/// </summary>
/// <param name="capacity">初始状态容量大小</param>
/// <param name="completed">SocketAsyncEventArgs.Completed 事件执行的方法</param>
/// <param name="singleBufferMaxSize">SocketAsyncEventArgs.Buffer 的最大 Length, 默认为8K</param>
public SocketAsyncEventArgsPool(int capacity, EventHandler <SocketAsyncEventArgs> completed, int singleBufferMaxSize = 8 * 1024)
{
socketAsyncCompleted = completed;
this.singleBufferMaxSize = singleBufferMaxSize;
//缓存池大小与SocketAsyncEventArgs池大小相同,因为每个SocketAsyncEventArgs只用一个缓存
bufferManager = BufferManager.CreateBufferManager(singleBufferMaxSize * capacity, singleBufferMaxSize);
pool = new ConcurrentStack <SocketAsyncEventArgs>();
for (int i = 0; i < capacity; i++)
{
SocketAsyncEventArgs arg = TryCreateNew();
if (arg == null)
{
break;
}
pool.Push(arg);
}
}
/// <summary>
/// Configure internal settings, it's the final call before usage
/// </summary>
public void FinishConfig()
{
if (_config._isSetBuffer)
{
// TakeBuffer expects a buffer of *at least* the specified size
// thus we set the max single buffer a bit larger
_bufferManager = BufferManager.CreateBufferManager(
_config._maxSingleBufSize * _config._maxPoolSize * _config._operationsToPreAlloc,
_config._maxSingleBufSize);
}
SaeaAwaitable args;
var size = _config._initPoolSize;
for (int i = 0; i < size; i++)
{
args = CreateSaeaAwaitable();
_argsPool.Add(args);
}
}
public HyperVNetChannelListener(HyperVNetBindingElement bindingElement, BindingContext context)
: base(context.Binding)
{
// populate members from binding element
this.maxBufferSize = (int)bindingElement.MaxReceivedMessageSize;
this.bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, maxBufferSize);
var messageEncoderBindingElement = context.BindingParameters.OfType <MessageEncodingBindingElement>().SingleOrDefault();
if (messageEncoderBindingElement != null)
{
this.encoderFactory = messageEncoderBindingElement.CreateMessageEncoderFactory();
}
else
{
this.encoderFactory = new MtomMessageEncodingBindingElement().CreateMessageEncoderFactory();
}
this.Uri = new Uri(context.ListenUriBaseAddress, context.ListenUriRelativeAddress);
}
internal HttpChannelFactory(HttpTransportBindingElement bindingElement, BindingContext context) : base(context.Binding)
{
this._bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, int.MaxValue);
var messageEncoderBindingElements = context.BindingParameters.FindAll <MessageEncodingBindingElement>();
if (messageEncoderBindingElements.Count > 1)
{
throw new InvalidOperationException("More than one MessageEncodingBindingElement was found in the BindingParameters of the BindingContext");
}
else if (messageEncoderBindingElements.Count == 1)
{
this._messageEncoderFactory = messageEncoderBindingElements[0].CreateMessageEncoderFactory();
}
else
{
this._messageEncoderFactory = CustomHttpConstants.DefaultMessageEncoderFactory;
}
_bindingElement = bindingElement;
}
internal UdpChannelListener(UdpTransportBindingElement bindingElement, BindingContext context)
: base(context.Binding)
{
this.maxMessageSize = (int)bindingElement.MaxReceivedMessageSize;
this.multicast = bindingElement.Multicast;
this.bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, this.maxMessageSize);
this.maxBufferPoolSize = bindingElement.MaxBufferPoolSize;
MessageEncodingBindingElement messageEncoderBindingElement = context.BindingParameters.Remove <MessageEncodingBindingElement>();
if (messageEncoderBindingElement != null)
{
this.messageEncoderFactory = messageEncoderBindingElement.CreateMessageEncoderFactory();
}
else
{
this.messageEncoderFactory = UdpConstants.DefaultMessageEncoderFactory;
}
this.channelQueue = new InputQueue <IInputChannel>();
this.currentChannelLock = new object();
Uri baseAddress = context.ListenUriBaseAddress;
if (baseAddress == null)
{
if (context.ListenUriMode == ListenUriMode.Unique)
{
UriBuilder uriBuilder = new UriBuilder(this.Scheme, Dns.GetHostEntry(String.Empty).HostName);
uriBuilder.Path = Guid.NewGuid().ToString();
baseAddress = uriBuilder.Uri;
}
else
{
throw new InvalidOperationException(
"Null is only a supported value for ListenUriBaseAddress when using ListenUriMode.Unique.");
}
}
this.InitializeUri(baseAddress, context.ListenUriRelativeAddress, context.ListenUriMode);
}
internal CustomHttpRequestChannel(CustomHttpChannelFactory factory,
EndpointAddress to,
Uri via,
bool manualAddressing,
MessageEncoder encoder,
CustomHttpTransportBindingElement bindingElement)
: base(factory)
{
if (!manualAddressing && (to == null))
{
throw new ArgumentNullException("to");
}
this._factory = factory;
this._to = to;
this._via = via;
this._encoder = encoder;
this._manualAddressing = manualAddressing;
this.bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, (int)bindingElement.MaxReceivedMessageSize);
}
public TableReplyChannelListener(BindingContext context, TableTransportBindingElement element) : base(context.Binding)
{
this.encoderFactory = context.BindingParameters.Remove <MessageEncodingBindingElement>().CreateMessageEncoderFactory();
this.bufferManager = BufferManager.CreateBufferManager(element.MaxBufferPoolSize, int.MaxValue);
this.targetPartitionKey = element.TargetPartitionKey;
this.storageAccount = CloudStorageAccount.Parse(element.ConnectionString);
this.Uri = new Uri(context.ListenUriBaseAddress, context.ListenUriRelativeAddress);
this.replyChannel = new Lazy <TableReplyChannel>(
() =>
{
var address = new EndpointAddress(this.Uri);
return(new TableReplyChannel(
this,
this.storageAccount.CreateCloudTableClient(),
this.TableName,
this.targetPartitionKey,
this.bufferManager,
address,
this.encoderFactory.CreateSessionEncoder()));
});
}
/// <summary>
/// Initializes a new instance of the <see cref="NmsChannelFactory<TChannel>"/> class.
/// </summary>
/// <param name="bindingElement">The binding element.</param>
/// <param name="context">The context.</param>
internal NmsChannelFactory(NmsTransportBindingElement bindingElement, BindingContext context)
: base(context.Binding)
{
_bindingElement = bindingElement;
Collection <MessageEncodingBindingElement> messageEncoderBindingElements = context.BindingParameters.FindAll <MessageEncodingBindingElement>();
if (messageEncoderBindingElements.Count > 1)
{
throw new InvalidOperationException("More than one MessageEncodingBindingElement was found in the BindingParameters of the BindingContext");
}
_encoderFactory = (messageEncoderBindingElements.Count == 0)
? NmsConstants.DefaultMessageEncoderFactory
: messageEncoderBindingElements[0].CreateMessageEncoderFactory();
_bufferManager = BufferManager.CreateBufferManager(bindingElement.MaxBufferPoolSize, Int32.MaxValue);
_destination = bindingElement.Destination;
_destinationType = bindingElement.DestinationType;
Tracer.DebugFormat("Destination ({0}) : {1}", _destinationType, _destination);
}
public AsyncSocketListener(int _maxSize, int _maxConnnections, ICommonLog _logTool)
{
m_readWritePool = new SocketAsyncEventArgsPool <SocketAsyncEventArgs>();
m_maxConnnections = _maxConnnections;
m_maxSize = _maxSize;
LogTool = _logTool;
//m_bufferManager = BufferManager.CreateBufferManager(m_maxConnnections * m_maxSize * opsToPreAlloc, m_maxSize);
m_bufferManager = BufferManager.CreateBufferManager(m_maxConnnections * m_maxSize, m_maxSize);
for (int i = 0; i < m_maxConnnections; i++)
{
SocketAsyncEventArgs socketAsyncEventArg = new SocketAsyncEventArgs();
socketAsyncEventArg.UserToken = new T();
socketAsyncEventArg.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
socketAsyncEventArg.SetBuffer(m_bufferManager.TakeBuffer(m_maxSize), 0, m_maxSize);
m_readWritePool.Push(socketAsyncEventArg);
}
m_maxNumberAcceptedClients = new Semaphore(m_maxConnnections, m_maxConnnections);
}
