public override async Task OnConnectedAsync()
{
string sessionId = Context.GetHttpContext().Request.Query["sessionid"];
EditorSession editorSession = await _dbContext.Sessions.Include(x => x.Teacher).SingleOrDefaultAsync(x => x.Id == Guid.Parse(sessionId)); // SingleOrDefault(x => x.Id == Guid.Parse(sessionId));
if (Context.User.Identity.Name != editorSession.Teacher.UserName)
{
await Groups.AddToGroupAsync(Context.ConnectionId, editorSession.SignalRStudentGroupName());
}
else
{
await Groups.AddToGroupAsync(Context.ConnectionId, editorSession.SignalRTeacherGroupName());
}
await base.OnConnectedAsync();
}
