X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FDaemon.pm;h=48051f488b6c5bbd08408c291794cc9a041a9c86;hb=c539d9df124a66f07edbae2bc51177a0f756cc95;hp=6aa4a1943044ca4002eb38e84e0c470b7e734058;hpb=f9eba5de3cc2f43d3ef5b9ec1379934b4158e5e6;p=public-inbox.git

diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm
index 6aa4a194..48051f48 100644
--- a/lib/PublicInbox/Daemon.pm
+++ b/lib/PublicInbox/Daemon.pm
@@ -236,16 +236,23 @@ sub sockname ($) {
 
 sub unpack_ipv6 ($) {
 	my ($addr) = @_;
+	my ($port, $host);
 
-	# TODO: support IO::Socket::IP which comes with Perl 5.24
-	# (perl-modules-5.24 in Debian)
+	# Socket.pm in Perl 5.14+ supports IPv6:
+	eval {
+		($port, $host) = Socket::unpack_sockaddr_in6($addr);
+		$host = Socket::inet_ntop(Socket::AF_INET6(), $host);
+	};
 
-	# SpamAssassin and Net::Server use Socket6, so it may be installed
-	# on our system, already:
-	eval { require Socket6 } or return ('???-Socket6-missing', 0);
+	if ($@) {
+		# Perl 5.12 or earlier?  SpamAssassin and Net::Server use
+		# Socket6, so it may be installed on our system, already
+		# (otherwise die here):
+		require Socket6;
 
-	my ($port, $host) = Socket6::unpack_sockaddr_in6($addr);
-	$host = Socket6::inet_ntop(Socket6::AF_INET6(), $host);
+		($port, $host) = Socket6::unpack_sockaddr_in6($addr);
+		$host = Socket6::inet_ntop(Socket6::AF_INET6(), $host);
+	}
 	($host, $port);
 }