RequestReceivedEventArgs class

Microsoft Office Live Communications Server 2005 with SP1


The RequestReceivedEventArgs class defines information to an application regarding the arrival of a SIP request.

When a request has been successfully dispatched by the MSPL message filter (see the Dispatch built-in function), an event containing a RequestReceivedEventArgs object will be dispatched to the specified method (whose signature must match the RequestReceivedEventHandler delegate). RequestReceivedEventArgs contains the request as the RequestReceivedEventArgs.Request property.

An instance of ServerTransaction is created as a property of RequestReceivedEventArgs. This property represents the new server transaction for the request. To forward this request, call ServerTransaction.CreateBranch to create a ClientTransaction and call ClientTransaction.SendRequest, passing the Request object in the RequestReceivedEventArgs.Request property.

The RequestReceivedEventArgs class is derived from the System.EventArgs class.

Public Methods

The RequestReceivedEventArgs class has the following public methods.

Method Description

Inherited from Message. Determines whether the specified System.Object is equal to the current System.Object.


Inherited from Message. Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.


Inherited from Message. Gets the System.Type of the current instance.


Inherited from Message. Returns a System.String that represents the current System.Object.

Public Properties

The RequestReceivedEventArgs class has the following public properties.

Property Description
Request Data type: Request
Access type: Read-only

Contains the Request object for the request that initiated the server transaction contained in RequestReceivedEventArgs.ServerTransaction.

ServerTransaction Data type: ServerTransaction
Access type: Read-only

Contains the new ServerTransaction object that will service the received request.


Redistributable: Requires Microsoft Office Live Communications Server 2005 with SP1.
Namespace: Microsoft.Rtc.Sip
Assembly: ServerAgent (in ServerAgent.dll)

See Also

Dispatch, Request, RequestReceivedEventHandler, ServerTransaction

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