WSDualHttpBinding Class

Reference

Definition

Namespace:: System.ServiceModel

Assembly:: System.ServiceModel.dll

Important

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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.

public ref class WSDualHttpBinding : System::ServiceModel::Channels::Binding, System::ServiceModel::Channels::IBindingRuntimePreferences

public class WSDualHttpBinding : System.ServiceModel.Channels.Binding, System.ServiceModel.Channels.IBindingRuntimePreferences

type WSDualHttpBinding = class
    inherit Binding
    interface IBindingRuntimePreferences

Public Class WSDualHttpBinding
Inherits Binding
Implements IBindingRuntimePreferences

Inheritance: Object

Binding
WSDualHttpBinding

Implements: IBindingRuntimePreferences

Examples

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>

Remarks

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:

Constructors

WSDualHttpBinding()	Initializes a new instance of the WSDualHttpBinding class.
WSDualHttpBinding(String)	Initializes a new instance of the WSDualHttpBinding class with a binding specified by its configuration name.
WSDualHttpBinding(WSDualHttpSecurityMode)	Initializes a new instance of the WSDualHttpBinding class with a specified type of security used by the binding.

Properties

BypassProxyOnLocal	Gets or sets a value that indicates whether to bypass the proxy server for local addresses.
ClientBaseAddress	Gets or sets the base address of the client.
CloseTimeout	Gets or sets the interval of time provided for a connection to close before the transport raises an exception. (Inherited from Binding)
EnvelopeVersion	Gets the version of SOAP that is used for messages that are processed by this binding.
HostNameComparisonMode	Gets or sets a value that indicates whether the hostname is used to reach the service when matching the URI.
MaxBufferPoolSize	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.
MaxReceivedMessageSize	Gets or sets the maximum size, in bytes, for a message that can be received on a channel configured with this binding.
MessageEncoding	Gets or sets whether MTOM or Text/XML is used to encode SOAP messages.
MessageVersion	Gets the message version used by clients and services configured with the binding. (Inherited from Binding)
Name	Gets or sets the name of the binding. (Inherited from Binding)
Namespace	Gets or sets the XML namespace of the binding. (Inherited from Binding)
OpenTimeout	Gets or sets the interval of time provided for a connection to open before the transport raises an exception. (Inherited from Binding)
ProxyAddress	Gets or sets the URI address of the HTTP proxy.
ReaderQuotas	Gets or sets constraints on the complexity of SOAP messages that can be processed by endpoints configured with this binding.
ReceiveTimeout	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)
ReliableSession	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.
Scheme	Gets the URI transport scheme for the channels and listeners that are configured with this binding.
Security	Gets an object that specifies the security settings used with this binding.
SendTimeout	Gets or sets the interval of time provided for a write operation to complete before the transport raises an exception. (Inherited from Binding)
TextEncoding	Gets or sets the character encoding that is used for the message text.
TransactionFlow	Gets or sets a value that indicates whether this binding should support flowing WS-Transactions.
UseDefaultWebProxy	Gets or sets a value that indicates whether the auto-configured HTTP proxy of the system should be used, if available.

Methods

BuildChannelFactory<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)
BuildChannelFactory<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)
BuildChannelListener<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)
BuildChannelListener<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)
BuildChannelListener<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)
BuildChannelListener<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)
BuildChannelListener<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)
BuildChannelListener<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)
BuildChannelListener<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)
BuildChannelListener<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)
CanBuildChannelFactory<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)
CanBuildChannelFactory<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)
CanBuildChannelListener<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)
CanBuildChannelListener<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)
CreateBindingElements()	Returns an ordered collection of binding elements contained in the current binding.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetProperty<T>(BindingParameterCollection)	Returns a typed object requested, if present, from the appropriate layer in the binding stack. (Inherited from Binding)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ShouldSerializeName()	Returns whether the name of the binding should be serialized. (Inherited from Binding)
ShouldSerializeNamespace()	Returns whether the namespace of the binding should be serialized. (Inherited from Binding)
ShouldSerializeReaderQuotas()	Returns a value that indicates whether the ReaderQuotas property has changed from its default value and should be serialized.
ShouldSerializeReliableSession()	Returns a value that indicates whether the ReliableSession property has changed from its default value and should be serialized.
ShouldSerializeSecurity()	Returns a value that indicates whether the Security property has changed from its default value and should be serialized.
ShouldSerializeTextEncoding()	Returns a value that indicates whether the TextEncoding property has changed from its default value and should be serialized.
ToString()	Returns a string that represents the current object. (Inherited from Object)

Explicit Interface Implementations

IBindingRuntimePreferences.ReceiveSynchronously

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

Applies to

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