The error message is pretty descriptive. You are calling ->recv from within a handler. Don't do that.

The following should work:

sub handle {
  my($data)=@_;

  if($data->{change} eq "empty") {
    print "empty workspace!!\n";
    my $switched; $switched = $i3->command("workspace 1")->cb(sub {
        print "Switched back to workspace 1\n";
        undef $switched;
    });
  }
}

[download]

Using AnyEvent, you should basically never call ->recv and only use callbacks except in the outermost program.

In reply to Re: scripting i3 with Perl by Corion
in thread scripting i3 with Perl by morgon

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