public async Task HandleAsync(StudyRoomOnlineChangeEvent eventMessage, CancellationToken token)
{
var studyUser = eventMessage.StudyUser;
var studyRoom = studyUser.Room;
var onlineCount = studyRoom.Users.Count(f => f.Online);
var totalOnline = 2; // //studyRoom.Users.Count;
_telemetryClient.TrackEvent($"Users in room {studyRoom.Id}", metrics: new Dictionary <string, double>()
{
["onlineCount"] = onlineCount,
["totalOnline"] = totalOnline
});
if (onlineCount == totalOnline)
{
var session = studyRoom.GetCurrentSession();
if (session != null)
{
var roomExists = await _videoProvider.GetRoomAvailableAsync(session.SessionId);
if (roomExists)
{
foreach (var user in studyRoom.Users)
{
var jwtToken =
await _videoProvider.ConnectToRoomAsync(session.SessionId, user.User.Id.ToString());
var message2 = new SignalRTransportType(SignalRType.StudyRoom,
SignalRAction.Update, new
{
jwtToken
});
await _hubContext.Clients.User(user.User.Id.ToString())
.SendAsync(SbHub.MethodName, message2, token);
}
return;
}
}
}
var message = new SignalRTransportType(SignalRType.StudyRoom,
SignalRAction.Update, new
{
onlineCount,
totalOnline,
users = studyRoom.Users.Where(f => f.Online).Select(s => s.User.Id).ToArray(),
allUsers = studyRoom.Users.Select(s => s.User.Id).ToArray()
});
await _hubContext.Clients.Group(studyRoom.Id.ToString()).SendAsync(SbHub.MethodName, message, token);
}
private async Task DoProcessAsync(StudyRoomSession studyRoomSession, CancellationToken token)
{
var users = studyRoomSession.StudyRoom.Users;
var session = studyRoomSession.SessionId;
var tasks = new List <Task>();
foreach (var user in users)
{
var jwtToken = await _videoProvider.ConnectToRoomAsync(session, user.User.Id.ToString());
var message = new SignalRTransportType(SignalRType.StudyRoom,
SignalREventAction.StartSession, new
{
jwtToken
});
var t = _hubContext.Clients.User(user.User.Id.ToString()).SendAsync(SbHub.MethodName, message, token);
tasks.Add(t);
}
await Task.WhenAll(tasks);
}