private Task SendToAttendeeAsync(AttendeeInfo attendee, string message)
{
try
{
var connectionId = _attendeeInfo[attendee.ID].ConnectionID;
return(_hubContext.Clients.Client(connectionId).SendCoreAsync(Commands.SEND_TO_ATTENDEE, new object[] { message }));
//return _hubContext.Clients.Client(connectionId).SendAsync(Commands.SEND_TO_ATTENDEE, message);
}
catch
{
Debug.WriteLine(String.Join(',', _attendeeInfo.Keys.ToArray()));
throw;
}
}
// Attendee registeration. provides name and preferred language and speaking language
private Task <bool> InitializeAttendeeInfo(string name, string myLanguage, string preferredLanguage)
{
bool exists = false;
AttendeeInfo attendee = null;
if (!_attendeeInfo.ContainsKey(name))
{
attendee = new AttendeeInfo();
}
else
{
attendee = _attendeeInfo[name];
exists = true;
}
attendee.ID = name;
attendee.ConnectionID = Context.ConnectionId;
attendee.SpeakingLanguage = myLanguage;
attendee.PreferredLanguage = preferredLanguage;
_attendeeInfo[name] = attendee;
return(Task.FromResult <bool>(exists));
}