From 6451716591a8d92f2900e5326f59224fb986213d Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Tue, 18 Jun 2013 12:11:40 +0100 Subject: mod_s2s/s2sout.lib: Only attempt to create an IPv6 socket if LuaSocket supports IPv6 --- plugins/mod_s2s/s2sout.lib.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'plugins/mod_s2s') diff --git a/plugins/mod_s2s/s2sout.lib.lua b/plugins/mod_s2s/s2sout.lib.lua index cb2f8be4..9e26dbee 100644 --- a/plugins/mod_s2s/s2sout.lib.lua +++ b/plugins/mod_s2s/s2sout.lib.lua @@ -276,10 +276,13 @@ function s2sout.make_connect(host_session, connect_host, connect_port) host_session.secure = nil; local conn, handler; - if connect_host.proto == "IPv4" then + local proto = connect_host.proto; + if proto == "IPv4" then conn, handler = socket.tcp(); - else + elseif proto == "IPv6" and socket.tcp6 then conn, handler = socket.tcp6(); + else + handler = "Unsupported protocol: "..tostring(proto); end if not conn then -- cgit v1.2.3