# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1397800301 -7200
# Node ID 2f911644f5271040b916f3365556e017ed86bcfb
# Parent  3c02a9ed399ea833aa4a6a2370dd94bd1d4ad0f2
mod_s2s: Replace open_stream() with function that only adds s2s/dialback attributes to stream header

diff -r 3c02a9ed399e -r 2f911644f527 plugins/mod_s2s/mod_s2s.lua
--- a/plugins/mod_s2s/mod_s2s.lua	Fri Apr 18 07:50:44 2014 +0200
+++ b/plugins/mod_s2s/mod_s2s.lua	Fri Apr 18 07:51:41 2014 +0200
@@ -510,22 +510,10 @@
 	end
 end
 
-function session_open_stream(session, from, to)
-	local attr = {
-		["xmlns:stream"] = 'http://etherx.jabber.org/streams',
-		xmlns = 'jabber:server',
-		version = session.version and (session.version > 0 and "1.0" or nil),
-		["xml:lang"] = 'en',
-		id = session.streamid,
-		from = from, to = to,
-	}
+function session_stream_attrs(session, from, to, attr)
 	if not from or (hosts[from] and hosts[from].modules.dialback) then
 		attr["xmlns:db"] = 'jabber:server:dialback';
 	end
-
-	session.sends2s("<?xml version='1.0'?>");
-	session.sends2s(st.stanza("stream:stream", attr):top_tag());
-	return true;
 end
 
 -- Session initialization logic shared by incoming and outgoing
@@ -540,7 +528,7 @@
 		session.stream:reset();
 	end
 
-	session.open_stream = session_open_stream;
+	session.stream_attrs = session_stream_attrs;
 
 	local filter = session.filter;
 	function session.data(data)