public override Task Close()
{
CancelPreviousLogin();
Rooms.Clear();
LogRooms.Clear();
_xmppConnection.OnRosterItem -= OnClientRosterItem;
_xmppConnection.OnLogin -= OnLogin;
_xmppConnection.OnError -= OnError;
_xmppConnection.OnMessage -= OnMessage;
_xmppConnection.Close();
_xmppConnection = null;
return(Task.FromResult(1));
}
private async Task ConnectSocket()
{
for (var i = 0; i < 10 && _socket == null; i++)
{
var start = _api.RtmStart();
if (!start.Ok)
{
Logger.WarnFormat("Unable to start connection with Slack Adapter ({0}). Retrying", start.Error);
await Task.Delay(TimeSpan.FromSeconds(1));
continue;
}
// URL only valid for 30sec
_socket = new WebSocket(start.Url);
_botUserId = start.Self.Id;
_users = start.Users.ToList();
_rooms = start.Channels.ToList();
_ims = start.Ims.ToList();
Rooms.Clear();
Rooms.AddAll(start.Channels.Select(c => c.Name));
LogRooms.Clear();
LogRooms.AddAll(Rooms.Intersect(_logRooms, StringComparer.InvariantCultureIgnoreCase));
}
if (_socket == null)
{
Logger.Error("Unable to create socket for Slack Adapter");
return;
}
_socket.Closed += SocketOnClose;
_socket.Error += SocketOnError;
_socket.MessageReceived += SocketOnMessage;
_socket.Open();
Logger.Info("Slack socket connected");
}