private void notifyClose(int code, String reason)
{
try {
long currentState = Interlocked.Read(ref state);
if (currentState == CLOSING)
{
if (Interlocked.CompareExchange(ref state, CLOSED, currentState) == currentState)
{
disconnect();
listener.OnClose(1000, "");
}
}
else if (currentState == OPEN)
{
if (Interlocked.CompareExchange(ref state, CLOSED, currentState) == currentState)
{
disconnect(code);
listener.OnClose(code, reason);
}
}
} catch (Exception) {
// discard exceptions thrown by the listener
}
return;
}
private async Task ConnectToSocket(Uri serverUri)
{
try
{
_webSocket = new ClientWebSocket();
await _webSocket.ConnectAsync(serverUri, CancellationToken.None);
_webSocketListener.Open(this);
await StartListen();
_webSocketListener.OnClose();
}
catch (Exception ex)
{
Console.WriteLine("Exception: {0}", ex);
}
finally
{
_webSocket?.Dispose();
Console.WriteLine();
}
}