WSDualHttpBinding Class
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WSDualHttpBinding Class

 

A secure and interoperable binding that is designed for use with duplex service contracts that allows both services and clients to send and receive messages.

Namespace:   System.ServiceModel
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

System.Object
  System.ServiceModel.Channels.Binding
    System.ServiceModel.WSDualHttpBinding

public class WSDualHttpBinding : Binding, IBindingRuntimePreferences

NameDescription
System_CAPS_pubmethodWSDualHttpBinding()

Initializes a new instance of the WSDualHttpBinding class.

System_CAPS_pubmethodWSDualHttpBinding(String)

Initializes a new instance of the WSDualHttpBinding class with a binding specified by its configuration name.

System_CAPS_pubmethodWSDualHttpBinding(WSDualHttpSecurityMode)

Initializes a new instance of the WSDualHttpBinding class with a specified type of security used by the binding.

NameDescription
System_CAPS_pubpropertyBypassProxyOnLocal

Gets or sets a value that indicates whether to bypass the proxy server for local addresses.

System_CAPS_pubpropertyClientBaseAddress

Gets or sets the base address of the client.

System_CAPS_pubpropertyCloseTimeout

Gets or sets the interval of time provided for a connection to close before the transport raises an exception.(Inherited from Binding.)

System_CAPS_pubpropertyEnvelopeVersion

Gets the version of SOAP that is used for messages that are processed by this binding.

System_CAPS_pubpropertyHostNameComparisonMode

Gets or sets a value that indicates whether the hostname is used to reach the service when matching the URI.

System_CAPS_pubpropertyMaxBufferPoolSize

Gets or sets the maximum amount of memory, in bytes, that can be allocated for the manager of message buffers that receive messages at the endpoints configured with this binding.

System_CAPS_pubpropertyMaxReceivedMessageSize

Gets or sets the maximum size, in bytes, for a message that can be received on a channel configured with this binding.

System_CAPS_pubpropertyMessageEncoding

Gets or sets whether MTOM or Text/XML is used to encode SOAP messages.

System_CAPS_pubpropertyMessageVersion

Gets the message version used by clients and services configured with the binding.(Inherited from Binding.)

System_CAPS_pubpropertyName

Gets or sets the name of the binding.(Inherited from Binding.)

System_CAPS_pubpropertyNamespace

Gets or sets the XML namespace of the binding.(Inherited from Binding.)

System_CAPS_pubpropertyOpenTimeout

Gets or sets the interval of time provided for a connection to open before the transport raises an exception.(Inherited from Binding.)

System_CAPS_pubpropertyProxyAddress

Gets or sets the URI address of the HTTP proxy.

System_CAPS_pubpropertyReaderQuotas

Gets or sets constraints on the complexity of SOAP messages that can be processed by endpoints configured with this binding.

System_CAPS_pubpropertyReceiveTimeout

Gets or sets the interval of time that a connection can remain inactive, during which no application messages are received, before it is dropped.(Inherited from Binding.)

System_CAPS_pubpropertyReliableSession

Gets an object that provides convenient access to the properties of a reliable session binding element that are available when using one of the system-provided bindings.

System_CAPS_pubpropertyScheme

Gets the URI transport scheme for the channels and listeners that are configured with this binding.(Overrides Binding.Scheme.)

System_CAPS_pubpropertySecurity

Gets an object that specifies the security settings used with this binding.

System_CAPS_pubpropertySendTimeout

Gets or sets the interval of time provided for a write operation to complete before the transport raises an exception.(Inherited from Binding.)

System_CAPS_pubpropertyTextEncoding

Gets or sets the character encoding that is used for the message text.

System_CAPS_pubpropertyTransactionFlow

Gets or sets a value that indicates whether this binding should support flowing WS-Transactions.

System_CAPS_pubpropertyUseDefaultWebProxy

Gets or sets a value that indicates whether the auto-configured HTTP proxy of the system should be used, if available.

NameDescription
System_CAPS_pubmethodBuildChannelFactory<TChannel>(BindingParameterCollection)

Builds the channel factory stack on the client that creates a specified type of channel and that satisfies the features specified by a collection of binding parameters.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelFactory<TChannel>(Object[])

Builds the channel factory stack on the client that creates a specified type of channel and that satisfies the features specified by an object array.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(BindingParameterCollection)

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified by a collection of binding parameters.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Object[])

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Uri, BindingParameterCollection)

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Uri, Object[])

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Uri, String, BindingParameterCollection)

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Uri, String, ListenUriMode, BindingParameterCollection)

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Uri, String, ListenUriMode, Object[])

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodBuildChannelListener<TChannel>(Uri, String, Object[])

Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified.(Inherited from Binding.)

System_CAPS_pubmethodCanBuildChannelFactory<TChannel>(BindingParameterCollection)

Returns a value that indicates whether the current binding can build a channel factory stack on the client that satisfies the collection of binding parameters specified.(Inherited from Binding.)

System_CAPS_pubmethodCanBuildChannelFactory<TChannel>(Object[])

Returns a value that indicates whether the current binding can build a channel factory stack on the client that satisfies the requirements specified by an object array.(Inherited from Binding.)

System_CAPS_pubmethodCanBuildChannelListener<TChannel>(BindingParameterCollection)

Returns a value that indicates whether the current binding can build a channel listener stack on the service that satisfies the collection of binding parameters specified.(Inherited from Binding.)

System_CAPS_pubmethodCanBuildChannelListener<TChannel>(Object[])

Returns a value that indicates whether the current binding can build a channel listener stack on the service that satisfies the criteria specified in an array of objects.(Inherited from Binding.)

System_CAPS_pubmethodCreateBindingElements()

Returns an ordered collection of binding elements contained in the current binding.(Overrides Binding.CreateBindingElements().)

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetProperty<T>(BindingParameterCollection)

Returns a typed object requested, if present, from the appropriate layer in the binding stack.(Inherited from Binding.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_pubmethodShouldSerializeName()

Returns whether the name of the binding should be serialized.(Inherited from Binding.)

System_CAPS_pubmethodShouldSerializeNamespace()

Returns whether the namespace of the binding should be serialized.(Inherited from Binding.)

System_CAPS_pubmethodShouldSerializeReaderQuotas()

Returns a value that indicates whether the ReaderQuotas property has changed from its default value and should be serialized.

System_CAPS_pubmethodShouldSerializeReliableSession()

Returns a value that indicates whether the ReliableSession property has changed from its default value and should be serialized.

System_CAPS_pubmethodShouldSerializeSecurity()

Returns a value that indicates whether the Security property has changed from its default value and should be serialized.

System_CAPS_pubmethodShouldSerializeTextEncoding()

Returns a value that indicates whether the TextEncoding property has changed from its default value and should be serialized.

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privpropertyIBindingRuntimePreferences.ReceiveSynchronously

Gets a value that indicates whether incoming requests are handled synchronously or asynchronously.

The WSDualHttpBinding provides the same support for Web Service protocols as the WSHttpBinding, but for use with duplex contracts. WSDualHttpBinding only supports SOAP security and requires reliable messaging. This binding requires that the client has a public URI that provides a callback endpoint for the service. This is provided by the ClientBaseAddress. A dual binding exposes the IP address of the client to the service. The client should use security to ensure that it only connects to services it trusts.

By default the WSDualHttpBinding generates the following binding element stack:

The following example shows how to specify the wsDualHttpBinding binding in a configuration file.

<client>
  <endpoint 
    name ="ServerEndpoint" 
    address="http://localhost:12000/DuplexUsingConfig/Server"
    bindingConfiguration="WSDualHttpBinding_IDuplex" 
    binding="wsDualHttpBinding"
    contract="IDuplex" 
/>
</client>
<bindings>
  <wsDualHttpBinding>
    <binding 
      name="WSDualHttpBinding_IDuplex"  
      clientBaseAddress="http://localhost:8000/myClient/" 
    />
  </wsDualHttpBinding>
</bindings>

.NET Framework
Available since 3.0

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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