internal AcdConferenceServicesAnchor(string conferenceUri, ApplicationEndpoint endpoint, AcdLogger logger)
{
_endpoint = endpoint;
_logger = logger;
_conferenceUri = conferenceUri;
_state = ConferenceServicesAnchorState.Idle;
_conversation = new Conversation(endpoint);
_conversation.Impersonate("sip:" + Guid.NewGuid() + "@" + endpoint.DefaultDomain, null, null);
_conversation.ApplicationContext = this;
}
/// <summary>
/// Updates the state of the current AcdConferenceServicesAnchor
/// </summary>
private void UpdateState(ConferenceServicesAnchorState state)
{
ConferenceServicesAnchorState previousState = _state;
lock (_syncRoot)
{
switch (state)
{
case ConferenceServicesAnchorState.Idle:
_state = state;
break;
case ConferenceServicesAnchorState.Establishing:
if (_state == ConferenceServicesAnchorState.Idle)
{
_state = state;
}
break;
case ConferenceServicesAnchorState.Established:
if (_state == ConferenceServicesAnchorState.Establishing)
{
_state = state;
}
break;
case ConferenceServicesAnchorState.Terminating:
if ((_state != ConferenceServicesAnchorState.Terminating) &&
(_state != ConferenceServicesAnchorState.Terminated))
{
_state = state;
}
break;
case ConferenceServicesAnchorState.Terminated:
if (_state == ConferenceServicesAnchorState.Terminating)
{
_state = state;
}
break;
}
}
EventHandler <ConferenceServicesAnchorStateChangedEventArgs> handler = this.StateChanged;
if (handler != null)
{
handler(this, new ConferenceServicesAnchorStateChangedEventArgs(previousState, state));
}
}
internal ConferenceServicesAnchorStateChangedEventArgs(ConferenceServicesAnchorState previousState, ConferenceServicesAnchorState newState)
{
_previousState = previousState;
_newState = newState;
}
