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Re: using Net::OpenSSH in a MCE worker thread

by salva (Monsignor)
on Jun 28, 2013 at 10:01 UTC ( #1041208=note: print w/ replies, xml ) Need Help??


in reply to using Net::OpenSSH in a MCE worker thread

Activate the module debugging mode...

$Net::OpenSSH::debug = -1;
and post here what you get.


Comment on Re: using Net::OpenSSH in a MCE worker thread
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Re^2: using Net::OpenSSH in a MCE worker thread
by Andy16 (Acolyte) on Jun 28, 2013 at 10:51 UTC
    Hi - sorry, but
    => debug did not do any lines
    => no furhter message than "just gone" ....

    meanwhile (see above) I'm sure it is realted to an eval loading a missing pm...

    thanks!

      taken from OpenSSH.pm


      sub _load_module { my ($module, $version) = @_; $loaded_module{$module} ||= do { do { local ($@, $SIG{__DIE__}); eval "require $module; 1" } or croak "unable to load Perl module $module"; 1 }; if (defined $version) { local ($@, $SIG{__DIE__}); my $mv = eval "\$${module}::VERSION" || 0; (my $mv1 = $mv) =~ s/_\d*$//; croak "$module version $version required, $mv is available" if $mv1 < $version; } 1 }


      somewhere in here it breaks... if pm not preloaded and in MCE context.

        oops, there is a bug in that part of the code that causes it to fail silently (instead of failing with an error that tells you what has gone wrong).

        Try replacing it by the following version:

        sub _load_module { my ($module, $version) = @_; $loaded_module{$module} ||= do { do { local ($@, $SIG{__DIE__}); eval "require $module; 1" } or croak "unable to load Perl module $module"; 1 }; if (defined $version) { my $mv = do { local ($@, $SIG{__DIE__}); eval "\$${module}::VERSION" || 0; }; (my $mv1 = $mv) =~ s/_\d*$//; croak "$module version $version required, $mv is available" if $mv1 < $version; } 1 }

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