public async Task DisconnectAsync()
{
if (WS is null)
{
return;
}
// TODO: requests cleanup code, sub-protocol dependent.
if (WS.State == WebSocketState.Open)
{
CTS.CancelAfter(TimeSpan.FromSeconds(2));
await WS.CloseOutputAsync(WebSocketCloseStatus.Empty, "", CancellationToken.None);
await WS.CloseAsync(WebSocketCloseStatus.NormalClosure, "", CancellationToken.None);
}
WS.Dispose();
WS = null;
CTS.Dispose();
CTS = null;
}