private void CreateWebSocketClient()
{
if (ws != null && ws.IsAlive)
return;
ws = new WebSocket(location.Text);
connect.Enabled = false;
setHeaders.Enabled = false;
proxyButton.Enabled = false;
location.ReadOnly = true;
ws.SetHeaders(headers);
ws.SetProxy(proxyUrl, string.Empty, string.Empty);
ws.OnError += Ws_OnError;
ws.OnClose += Ws_OnClose;
ws.OnMessage += Ws_OnMessage;
ws.OnOpen += Ws_OnOpen;
ws.Connect();
}