static async Task <bool> connectAsync(string uri, CancellationToken token, Action <WebSocketWrapper> onConnection, Action <ClientWebSocketOptions> setOptions = null)
{
ClientWebSocket webSocket = null;
var isClosedSuccessfully = true;
try
{
webSocket = new ClientWebSocket();
setOptions?.Invoke(webSocket.Options);
await webSocket.ConnectAsync(new Uri(uri), token);
}
catch (Exception)
{
webSocket?.Dispose();
throw;
}
var connection = new WebSocketWrapper(webSocket, CookieUtils.GetCookies(webSocket.Options.Cookies?.GetCookies(new Uri(uri))));
try
{
onConnection(connection);
await connection.ListenReceiveAsync(token);
}
finally
{
isClosedSuccessfully = webSocket.State != WebSocketState.Aborted;
webSocket?.Dispose();
}
return(isClosedSuccessfully);
}
