Hi

I am trying to achieve a fairly simple thing: I want to run a websocket server which is controlled by a main loop instead of the Async::Loop, like this:

my $sslSocket = IO::Socket::SSL->new(
    Listen             => 5,
    LocalPort          => XXX,
    Proto              => 'tcp',
    SSL_startHandshake => 0,
    SSL_cert_file      => 'XXX',
    SSL_key_file       => 'XXX',
  ) or die "failed to listen: $!";

  my $server = Net::Async::WebSocket::Server->new(
    on_client => sub {
      my ( undef, $client ) = @_;

      $client->configure(
        on_text_frame => sub {
          my ( $self, $frame ) = @_;

          $self->send_text_frame( $frame );
        },
      );
    },
    on_handshake => sub {
      my ( $self, $client, $hs, $continue ) = @_;

      $continue->( 1 );
    }
  );

  my $loop = IO::Async::Loop->new;
  $loop->add( $server );

  $server->listen(
    handle => $sslSocket
  )->get;
[download]

In the main loop I am calling "$loop->loop_once" whenever the listening socket "$sslSocket" has data available, like this:

while(1){
  // something before
  if (//data to read) {
    $loop->loop_once;
  }
  // something after
}
[download]

Unfortunately the websocket connection is never established. None of the callbacks is called. I think I am getting the purpose of "loop_once" wrong but I don't know what the exact issue is.

I already tried to use $loop->run", then the connection can be established correctly. But this is not what I require. I need the main loop to take care of other tasks inbetween.

Thanks for help!

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