Runs with perl -d, but ...

notsoevil has asked for the wisdom of the Perl Monks concerning the following question:

Very curious about this one -- enough so that this is my first post at the Monastery in a LONG time. Anyway, I have the following bit of code (which is in the sub &sendmail):

use MIME::Lite;

  my $to = 'anthony@currentmarketing.com';
  my $fax = '/tmp/1049811816.pdf';

  # Start with a simple text message:
  my $msg = MIME::Lite->new(
               From    =>'anthony@domain.com',
               To      =>$to,
               Subject =>'FAX for you.',
               Type    =>'TEXT',
               Data    =>"Here is a fax for you!\n\n:)"
               );
  print "created msg\n";

  # Attach a part ... the make the message a multipart automatically:
  $msg->attach(Type     =>'application/pdf',
               Path     =>$fax,
               Filename =>'fax.pdf',
               );
               
  print "attached pdf\n";

  # Now send?
  $msg->send_by_smtp('216.26.151.48');
  
  print "sent by smtp worked\n";

  print "Sent $fax to $to\n";
[download]

When I run it via the command line, I get the following output:

[notsoevil@dragon anthony]# ./convert2.pl
created msg
attached pdf
[download]

It's hanging before the send, so to help see why I run perl -d:

[notsoevil@dragon anthony]# perl -d convert2.pl
Default die handler restored.
 
Loading DB routines from perl5db.pl version 1.07
Editor support available.
 
Enter h or `h h' for help, or `man perldebug' for more help.
 
main::(convert2.pl:61): &sendmail();
  DB<1> n
created msg
attached pdf
sent by smtp worked
Sent /tmp/1049811816.pdf to anthony@currentmarketing.com
Debugged program terminated.  Use q to quit or R to restart,
  use O inhibit_exit to avoid stopping after program termination,
  h q, h R or h O to get additional info.
  DB<1> q
[download]

Er, so it runs via the perl debugger, but not normally via the command line. If I comment out the 'attach' section and just send the text, it does run from the command line. So, needless to say, I'm now totally confused.

--
notsoevil
--
Jeremiah 49:32 - And their camels shall be a booty. . .

Comment on Runs with perl -d, but ... Select or Download Code

Replies are listed 'Best First'.
Re: Runs with perl -d, but ... by RMGir (Prior) on Apr 08, 2003 at 18:55 UTC
Wierd stuff... I use very similar code with MIME::Lite myself, and haven't seen similar misbehaviour. The only difference I see between your code and mine is that I use "multipart/mixed" and then attach the text data using `$msg->attach(Type=>"TEXT",Data=>"Here's your fax");` [download] before attaching the file. I can't see that making a difference, though. I don't see why MIME::Lite would care, or why -d would change anything. Does the send under the debugger actually work? I mean, I see that your code things it worked, but does anthony@wherever actually get the file? -- Mike EDIT: Added note about multipart/mixed	[reply] [d/l]
Re: Re: Runs with perl -d, but ... by notsoevil (Pilgrim) on Apr 08, 2003 at 19:29 UTC
Yep, the send actually works -- the file comes through just fine to me, attachment and all. Which is why I don't think it is the format of the MIME::Lite code ... but I'm still at a loss. -- notsoevil -- Jeremiah 49:32 - And their camels shall be a booty. . .	[reply]
Re: Re: Re: Runs with perl -d, but ... by RMGir (Prior) on Apr 08, 2003 at 20:06 UTC
Did you try explicitly setting multipart/mixed? The docs seem to imply that's what the "attach to singlepart" hack does, anyways. -- Mike	[reply]
Re: Re: Re: Re: Runs with perl -d, but ... by notsoevil (Pilgrim) on Apr 09, 2003 at 01:05 UTC
Re: Re: Re: Re: Re: Runs with perl -d, but ... by RMGir (Prior) on Apr 09, 2003 at 11:25 UTC
Re: Runs with perl -d, but ... by notsoevil (Pilgrim) on Apr 09, 2003 at 14:49 UTC
Okay, code is now: sub sendmail() { # my $to = shift; # my $fax = shift; my $to = 'anthony@currentmarketing.com'; my $fax = '/tmp/1049811816.pdf'; ### Create the multipart "container": my $msg = MIME::Lite->new( From => 'anthony@currentmarketing.com', To => $to, Subject => 'FAX for you.', Type => 'multipart/mixed' ); print "created msg\n"; ### Add the text message part: ### (Note that "attach" has same arguments as "new"): $msg->attach( Type =>'TEXT', Data =>"Here is a fax for you!\n\n:)" ); print "added text part\n"; ### Add the pdf part: $msg->attach(Type =>'application/pdf', Path => $fax, Filename => 'fax.pdf', Disposition => 'attachment' ); print "attached pdf\n"; ### Now send? $msg->send_by_smtp('216.26.151.48'); print "sent by smtp worked\n"; print "Sent $fax to $to\n"; } [download] But guess what? It still doesn't work, unless run via the debugger. RMGir, thanks for the advice though. Anyone else have an idea? Here is the output when it hangs (with new prints in there): `[anthony]# ./convert2.pl created msg added text part attached pdf` [download] -- notsoevil -- Jeremiah 49:32 - And their camels shall be a booty. . .	[reply] [d/l] [select]


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