The code below appears to leak memory.
The leak rate is high when connections are refused.
(tested using perl v5.8.8 as shipped in GNU/Debian Linux Etch with 2.6.22 kernel)
Thanks, Mike
#!/usr/bin/perl
use warnings;
use strict;
use Socket qw(:DEFAULT IPPROTO_TCP TCP_NODELAY);
while ( 1 ){
socket(Client, PF_INET, SOCK_STREAM, getprotobyname("tcp")) or die "
+ERROR: socket() failed $!\n";
my $remoteAddr = sockaddr_in(1220, inet_aton("localhost")) or die "E
+RROR: sockaddr_in() failed $!\n";
connect(Client, $remoteAddr) or print "connect() status: $!\n";
close(Client) or print "DEBUG: close() status: $!\n";
}
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.