MessageReceivedEventArgs.SendResponse Method (Int32, ContentType, String, IEnumerable<SignalingHeader>)

Sends response to this message with a specified body and specified headers. This method is optional for message received events. If the application does not call SendResponse in MessageReceived handlers, the platform will automatically respond with ResponseCode.Succeeded.

Namespace:  Microsoft.Rtc.Signaling
Assembly:  Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)

Syntax

'Declaration
Public MustOverride Sub SendResponse ( _
    responseCode As Integer, _
    contentType As ContentType, _
    msgBody As String, _
    signalingHeaders As IEnumerable(Of SignalingHeader) _
)
'Usage
Dim instance As MessageReceivedEventArgs
Dim responseCode As Integer
Dim contentType As ContentType
Dim msgBody As String
Dim signalingHeaders As IEnumerable(Of SignalingHeader)

instance.SendResponse(responseCode, contentType, _
    msgBody, signalingHeaders)

public abstract void SendResponse(
    int responseCode,
    ContentType contentType,
    string msgBody,
    IEnumerable<SignalingHeader> signalingHeaders
)

Parameters

• responseCode
  Type: System.Int32
  The response code to be sent.

• contentType
  Type: System.Net.Mime.ContentType
  Content type of the response body.

• msgBody
  Type: System.String
  The body of the message.

• signalingHeaders
  Type: System.Collections.Generic.IEnumerable<SignalingHeader>
  Headers required for this message. Can be null.

Exceptions

Exception	Condition
InvalidOperationException	Thrown when in an invalid state, or a response has already been sent.
RealTimeException	Thrown when a transport error occurred while sending a response.

See Also

Reference

MessageReceivedEventArgs Class

MessageReceivedEventArgs Members

SendResponse Overload

Microsoft.Rtc.Signaling Namespace