public override Task OnConnected()
{
// We show all currently connected users
var currentUsers = _connections.AllConnectedUsers();
foreach (var user in currentUsers)
{
if (user != _username)
{
Clients.Client(Context.ConnectionId).userConnected(user);
}
}
_connections.Add(_username, Context.ConnectionId);
// We inform all other users that current user has connected
Clients.AllExcept(Context.ConnectionId).userConnected(_username);
return(base.OnConnected());
}
