eleksir/hexchat-scripts
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img_url_memc.pl: add TCP_NODELAY socket option

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img-save.pl: add logging if $DEBUG != 0
This commit is contained in:
eleksir
2018-04-28 16:34:27 +03:00
parent 229d05b801
commit c49ad763ef
2 changed files with 50 additions and 11 deletions
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48
web_link_saver/img-save.pl
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@@ -5,8 +5,12 @@ use strict;
use Cache::Memcached;
use URI::URL;
sub logger($);
my $HTINY = undef;
my $HTINYS = undef;
my $DEBUG = 0;
my $mc = '127.0.0.1:11211';
eval {
require HTTP::Tiny; # stock perl module, but some assholes from debian rip perl into modules,
@@ -15,6 +19,7 @@ eval {
if ($@ eq '') {
$HTINY = 1;
logger ("* HTTP::Tiny detected, will use it for http links.");
eval {
require Net::SSLeay;
@@ -22,6 +27,8 @@ if ($@ eq '') {
};
if ($@ eq '') {
logger ("* Net::SSLeay detected, if IO::Socket::SSL will be detected, will use it for https links.");
eval {
require IO::Socket::SSL;
import IO::Socket::SSL;
@@ -30,7 +37,12 @@ if ($@ eq '') {
if ($@ eq '') {
$HTINYS = 1; # to operate ssl stuff, we need Net::SSLeay, but sometimes
# installed perl environment lacks it, so use Tiny with care
logger ("* IO::Socket::SSL detected, will use it with HTTP::Tiny for https.");
} else {
logger ("* IO::Socket::SSL missing.");
}
} else {
logger ("* Net::SSLeay missing.");
}
}
@@ -44,7 +56,12 @@ if ($^O ne 'cygwin') { # cygwin 2.882 64-bit has broken Image::Magick
if ($@ eq '') {
$IMAGEMAGICK = 1;
logger ("* Image::Magick detected, will use it for guessing file content.");
} else {
logger ("* Image::Magick missing.");
}
} else {
logger ("* Cygwin detected, omitting Image::Magick support, as it seems to be broken.");
}
sub dlfunc(@);
@@ -54,6 +71,7 @@ sub urlencode($);
my $wgetpath = '';
if (($HTINY == 0) or ($HTINYS == 0)) {
if (-f "/bin/wget") {
$wgetpath = '/bin/wget';
} elsif (-f "/usr/bin/wget") {
@@ -62,14 +80,25 @@ if (-f "/bin/wget") {
$wgetpath = '/usr/local/bin/wget';
}
if ($HTINY == 0) {
logger ("* Using $wgetpath for http.");
}
if ($HTINYS == 0) {
logger ("* Using $wgetpath for https.");
}
}
# print "* wget detected at $wgetpath.\n";
while ( 1 ) {
my $memd = new Cache::Memcached { 'servers' => [ "127.0.0.1:11211" ] };
my $memd = new Cache::Memcached { 'servers' => [ "$mc" ] };
my $itemref = $memd->stats(['items']);
if (defined($itemref->{'hosts'}->{'127.0.0.1:11211'}->{'items'})
and (length($itemref->{'hosts'}->{'127.0.0.1:11211'}->{'items'}) > 2)) {
if (defined($itemref->{'hosts'}->{'$mc'}->{'items'})
and (length($itemref->{'hosts'}->{'$mc'}->{'items'}) > 2)) {
foreach my $stat (split("\n", $itemref->{'hosts'}->{'127.0.0.1:11211'}->{'items'})) {
foreach my $stat (split("\n", $itemref->{'hosts'}->{'$mc'}->{'items'})) {
my $slab;
my $itemsamount;
@@ -85,11 +114,12 @@ while ( 1 ) {
my $cachedump = $memd->stats(["cachedump $slab $itemsamount"]);
my @keys = map {
(split(/ /))[1];
} split(/\n/, $cachedump->{'hosts'}->{'127.0.0.1:11211'}->{"cachedump $slab $itemsamount"});
} split(/\n/, $cachedump->{'hosts'}->{'$mc'}->{"cachedump $slab $itemsamount"});
foreach my $key (@keys) {
if (($key =~ /^irssi_/) or ($key =~ /^xchtlink_/)) {
my $url = $memd->get($key);
logger "+ Got $key -> $url";
cdlfunc($url);
undef $url;
$memd->delete($key);
@@ -243,3 +273,11 @@ sub urlencode($) {
return $url;
}
sub logger($) {
my $msg = shift;
unless ($DEBUG == 0) {
syswrite STDOUT, "$msg\n";
}
}

1
web_link_saver/img_url_memc.pl
View File

@@ -94,6 +94,7 @@ sub hookfn {
undef $domainlist;
if (socket(SOCK, PF_INET, SOCK_STREAM, getprotobyname('tcp'))) {
setsockopt($socket, IPPROTO_TCP, TCP_NODELAY, 1);
my $iaddr = inet_aton($host);
my $paddr = sockaddr_in($port, $iaddr);