X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FListener.pm;h=f6a5da694041bfb89656eb43b3ecafc468c234ec;hb=9bd675d33ad1e49bd2ebe12a1d216216e61380de;hp=6ee3abb1e27bed242d84ca069e827025e8370e15;hpb=c6e7de3579258b73aed9ee5f96c4cb25bb335c86;p=public-inbox.git

diff --git a/lib/PublicInbox/Listener.pm b/lib/PublicInbox/Listener.pm
index 6ee3abb1..f6a5da69 100644
--- a/lib/PublicInbox/Listener.pm
+++ b/lib/PublicInbox/Listener.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2018 all contributors <meta@public-inbox.org>
+# Copyright (C) 2015-2019 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
@@ -9,23 +9,22 @@ use base 'PublicInbox::DS';
 use Socket qw(SOL_SOCKET SO_KEEPALIVE IPPROTO_TCP TCP_NODELAY);
 use fields qw(post_accept);
 require IO::Handle;
+use PublicInbox::Syscall qw(EPOLLIN EPOLLEXCLUSIVE EPOLLET);
 
 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, 1); # calls epoll_create for the first socket
-	$self->watch_read(1);
+	$self->SUPER::new($s, EPOLLIN|EPOLLET|EPOLLEXCLUSIVE);
 	$self->{post_accept} = $cb;
 	$self
 }
 
 sub event_step {
 	my ($self) = @_;
-	my $sock = $self->{sock};
+	my $sock = $self->{sock} or return;
 
 	# no loop here, we want to fairly distribute clients
 	# between multiple processes sharing the same socket
@@ -35,6 +34,7 @@ sub event_step {
 	if (my $addr = accept(my $c, $sock)) {
 		IO::Handle::blocking($c, 0); # no accept4 :<
 		$self->{post_accept}->($c, $addr, $sock);
+		$self->requeue;
 	}
 }