EndSendReliableProvisionalResponse Method
Waits for the pending SendProvisionalResponse operation to complete.
Namespace: Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Function EndSendReliableProvisionalResponse ( _
result As IAsyncResult _
) As SipRequestData
'Usage
Dim instance As SignalingSession
Dim result As IAsyncResult
Dim returnValue As SipRequestData
returnValue = instance.EndSendReliableProvisionalResponse(result)
public SipRequestData EndSendReliableProvisionalResponse(
IAsyncResult result
)
Parameters
- result
Type: System..::..IAsyncResult
Return Value
Type: Microsoft.Rtc.Signaling..::..SipRequestData
A SipRequestData object containing the PRACK message data, if the inviter supports reliable response; otherwise, null.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | Thrown when a non-null is expected for an argument. The argument name for which a non-null is expected is part of the exception message |
| ArgumentException | Thrown when invalid arguments are passed. |
| InvalidOperationException | Thrown when SendProvisionalResponse is called multiple times using the same asyncResult. |