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-rw-r--r--core/s2smanager.lua10
1 files changed, 9 insertions, 1 deletions
diff --git a/core/s2smanager.lua b/core/s2smanager.lua
index cf198cf0..5a557daf 100644
--- a/core/s2smanager.lua
+++ b/core/s2smanager.lua
@@ -105,7 +105,11 @@ function send_to_host(from_host, to_host, data)
local host_session = new_outgoing(from_host, to_host);
-- Store in buffer
host_session.sendq = { {tostring(data), st.reply(data)} };
- if (not host_session.connecting) and (not host_session.conn) then destroy_session(host_session); end
+ log("debug", "stanza [%s] queued until connection complete", tostring(data.name));
+ if (not host_session.connecting) and (not host_session.conn) then
+ log("warn", "Connection to %s failed already, destroying session...", to_host);
+ destroy_session(host_session);
+ end
end
end
@@ -146,6 +150,7 @@ function attempt_connection(host_session, err)
local connect_host, connect_port = idna_to_ascii(to_host), 5269;
if not err then -- This is our first attempt
+ log("debug", "First attempt to connect to %s, starting with SRV lookup...", to_host);
host_session.connecting = true;
local answer =
adns.lookup(function (answer)
@@ -171,6 +176,7 @@ function attempt_connection(host_session, err)
-- Try with SRV, or just the plain hostname if no SRV
return try_connect(host_session, connect_host, connect_port);
end, "_xmpp-server._tcp."..connect_host..".", "SRV");
+ log("debug", "DNS lookup for %s sent, waiting for response before we can connect", to_host);
return true; -- Attempt in progress
elseif host_session.srv_hosts and #host_session.srv_hosts > host_session.srv_choice then -- Not our first attempt, and we also have SRV
host_session.srv_choice = host_session.srv_choice + 1;
@@ -185,6 +191,7 @@ function attempt_connection(host_session, err)
if not (connect_host and connect_port) then
-- Likely we couldn't resolve DNS
+ log("warn", "Hmm, we're without a host (%s) and port (%s) to connect to for %s, giving up :(", tostring(connect_host), tostring(connect_port), tostring(to_host));
return false;
end
@@ -267,6 +274,7 @@ function streamopened(session, attr)
end
function streamclosed(session)
+ (session.log or log)("debug", "</stream:stream>");
session.sends2s("</stream:stream>");
session.notopen = true;
end