--- a/mod_s2s_keepalive/mod_s2s_keepalive.lua Thu Dec 19 20:18:26 2019 +0100
+++ b/mod_s2s_keepalive/mod_s2s_keepalive.lua Sat Dec 21 17:47:52 2019 +0100
@@ -4,9 +4,12 @@
local keepalive_interval = module:get_option_number("keepalive_interval", 60);
local host = module.host;
+local s2sout = prosody.hosts[host].s2sout;
local function send_pings()
- for remote_domain, session in pairs(hosts[host].s2sout) do
+ local ping_hosts = {};
+
+ for remote_domain, session in pairs(s2sout) do
if session.type == "s2sout" -- as opposed to _unauthed
and (not(keepalive_servers) or keepalive_servers:contains(remote_domain)) then
session.sends2s(st.iq({ to = remote_domain, type = "get", from = host, id = "keepalive" })
@@ -19,10 +22,19 @@
for session in pairs(prosody.incoming_s2s) do
if session.type == "s2sin" -- as opposed to _unauthed
and (not(keepalive_servers) or keepalive_servers:contains(session.from_host)) then
+ if not s2sout[session.from_host] then ping_hosts[session.from_host] = true; end
session.sends2s " ";
-- If the connection is dead, this should make it time out.
end
end
+
+ -- ping remotes we only have s2sin from
+ for remote_domain in pairs(ping_hosts) do
+ module:send(st.iq({ to = remote_domain, type = "get", from = host, id = "keepalive" })
+ :tag("ping", { xmlns = "urn:xmpp:ping" })
+ );
+ end
+
return keepalive_interval;
end