ReferStatus.EndTerminateSubscription Method
Waits for the pending TerminateSubscription operation to complete.
Namespace: Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Function EndTerminateSubscription ( _
result As IAsyncResult _
) As SipResponseData
'Usage
Dim instance As ReferStatus
Dim result As IAsyncResult
Dim returnValue As SipResponseData
returnValue = instance.EndTerminateSubscription(result)
public SipResponseData EndTerminateSubscription(
IAsyncResult result
)
Parameters
- result
Type: System.IAsyncResult
The reference to the pending asynchronous operation.
Return Value
Type: Microsoft.Rtc.Signaling.SipResponseData
Returns the response data associated the unsubscribe request.
Exceptions
| Exception | Condition |
|---|---|
| InvalidOperationException | Thrown when this method is invoked multiple times using the same result. |
| ArgumentNullException | Thrown when the result parameter is null. |
| ArgumentException | Thrown when the result parameter is invalid. |
| OperationTimeoutException | Thrown when this operation timed out. |
| RealTimeException | Thrown when any of the sub operations of this operation failed due to SIP related errors like connection failure, Authentication failure. |