+local s2s_attempt_connect = require "core.s2smanager".attempt_connection;
+local stream_callbacks = { stream_tag = "http://etherx.jabber.org/streams\1stream",
+ default_ns = "jabber:server",
+ streamopened = s2s_streamopened, streamclosed = s2s_streamclosed, handlestanza = core_process_stanza };
+
+function stream_callbacks.error(session, error, data)
+ if error == "no-stream" then
+ session:close("invalid-namespace");
+ else
+ session.log("debug", "Server-to-server XML parse error: %s", tostring(error));
+ session:close("xml-not-well-formed");
+ end
+end