user/dev discussion of public-inbox itself
 help / color / Atom feed
d1f0d2e943b03dc860d57246059a842f52b5b727 blob 1181 bytes (raw)

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
# Copyright (C) 2015-2018 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
#
# Used by -nntpd for listen sockets
package PublicInbox::Listener;
use strict;
use warnings;
use base 'PublicInbox::DS';
use Socket qw(SOL_SOCKET SO_KEEPALIVE IPPROTO_TCP TCP_NODELAY);
use fields qw(post_accept);
require IO::Handle;

sub new ($$$) {
	my ($class, $s, $cb) = @_;
	setsockopt($s, SOL_SOCKET, SO_KEEPALIVE, 1);
	setsockopt($s, IPPROTO_TCP, TCP_NODELAY, 1); # ignore errors on non-TCP
	listen($s, 1024);
	IO::Handle::blocking($s, 0);
	my $self = fields::new($class);
	$self->SUPER::new($s); # calls epoll_create for the first socket
	$self->watch_read(1);
	$self->{post_accept} = $cb;
	$self
}

sub event_read {
	my ($self) = @_;
	my $sock = $self->{sock};

	# no loop here, we want to fairly distribute clients
	# between multiple processes sharing the same socket
	# XXX our event loop needs better granularity for
	# a single accept() here to be, umm..., acceptable
	# on high-traffic sites.
	if (my $addr = accept(my $c, $sock)) {
		IO::Handle::blocking($c, 0); # no accept4 :<
		$self->{post_accept}->($c, $addr, $sock);
	}
}

1;
debug log:

solving d1f0d2e ...
found d1f0d2e in https://80x24.org/public-inbox.git

user/dev discussion of public-inbox itself

Archives are clonable:
	git clone --mirror http://public-inbox.org/meta
	git clone --mirror http://czquwvybam4bgbro.onion/meta
	git clone --mirror http://hjrcffqmbrq6wope.onion/meta
	git clone --mirror http://ou63pmih66umazou.onion/meta

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.mail.public-inbox.meta
	nntp://ou63pmih66umazou.onion/inbox.comp.mail.public-inbox.meta
	nntp://czquwvybam4bgbro.onion/inbox.comp.mail.public-inbox.meta
	nntp://hjrcffqmbrq6wope.onion/inbox.comp.mail.public-inbox.meta
	nntp://news.gmane.org/gmane.mail.public-inbox.general

 note: .onion URLs require Tor: https://www.torproject.org/

AGPL code for this site: git clone https://public-inbox.org/ public-inbox