Initiates a service request.
Namespace:
Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration(in Microsoft.Rtc.Collaboration.dll)
Syntax
Visual Basic (Declaration) |
---|
Public Function Service ( _ signalingHeaders As IEnumerable( Of SignalingHeader), _ target As RealTimeAddress _ ) As SipResponseData |
C# |
---|
public SipResponseData Service( IEnumerable< SignalingHeader> signalingHeaders, RealTimeAddress target ) |
Visual C++ |
---|
public: SipResponseData^ Service( IEnumerable< SignalingHeader^>^ signalingHeaders, RealTimeAddress^ target ) |
JavaScript |
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function service( signalingHeaders, target); |
Parameters
- signalingHeaders
- Type:
IEnumerable
<
(Of
<
(
SignalingHeader
>
)
>
)
"Accepted" headers that you may want to add in the service request.
- target
- Type:
Microsoft.Rtc.Signaling
.
.
::
.
RealTimeAddress
The address to be used in "To" header of the service request.
Return Value
Returns the response data.Exceptions
Exception | Condition |
---|---|
InvalidOperationException | Thrown when this method is invoked multiple times using the same asyncResult. |
ArgumentNullException | Thrown when the resultparameter is null. |
ArgumentException | Thrown when the resultparameter is invalid. |
Microsoft.Rtc.Signaling . . :: . FailureResponseException | Thrown when the remote side returns a failure response for this operation. |
Microsoft.Rtc.Signaling . . :: . OperationTimeoutException | Thrown when the this operation timed out. |
Microsoft.Rtc.Signaling . . :: . OperationFailureException | Thrown when any of the sub operations of this operation failed due to invalid object state. |
Microsoft.Rtc.Signaling . . :: . RealTimeException | Thrown when any of the sub operations of this operation failed due to SIP related errors like connection failure, Authentication failure. |