| Subject: | Documentation of finish_push is different from behaviour |
Hi,
I run into a problem with XML::LibXML during trying to parse incoming
packets until they're completed (multiplexed channels). There're some
problems - but the one I've found comes from XML::LibXML:
finish_push doesn't always throws an exception, if an incomplete packet
was "parsed". The parser is always forced to break on incomplete packets
('$parser->recover(0)'), but sometimes (in attached log in line 31)
under heavy load (one thread) it simply returns undef and throws no
exception.
Best regards,
Jens
PS: I can execute provided test-procs, but our code has been modified
meanwhile to simply check for valid doc and ignores any exception - that
works fine.
| Subject: | LibXML-demo-snap.log |
Message body not shown because it is not plain text.
| Subject: | LibXML-demo-snap.pl |
37 sub putLine
38 {
39 my $self = shift;
40 my @lines = @_;
41
42 StdOut( '>>>>>>>>>>>>>>>>>>>>>' );
43
44 foreach my $line (@lines)
45 {
46 my $err = 0;
47 my $doc;
48 unless ( $self->{inpacket} )
49 {
50 next if( 0 == length($line) );
51 ++$self->{inpacket};
52 $self->{curmsg} = [];
53 }
54
55 StdOutf( q{'%s'}, $line );
56
57 try
58 {
59 push( @{ $self->{curmsg} }, $line );
60 $self->{parser}->init_push();
61 $self->{parser}->push( @{ $self->{curmsg} } );
62 $doc = $self->{parser}->finish_push();
63 if( defined( $doc ) )
64 {
65 StdOutf( q{doc '%s' ok}, $doc->documentElement()->nodeName() ) ;
66 StdOut('-' x 60);
67 }
68 else
69 {
70 $err = 1;
71 }
72 }
73 catch
74 {
75 $err = 1;
76 };
77
78 unless ($err)
79 {
80 --$self->{inpacket};
81 $self->parseDoc($doc) if ( defined($doc) );
82 }
83 }
84
85 StdOut( '<<<<<<<<<<<<<<<<<<<<' );
86
87 return;
88 }