From 8d85647c37f3b1fd49e0d639d5646745672391bd Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Thu, 30 May 2013 14:32:40 +0200 Subject: mod_c2s, mod_c2s: Send a whitespace on read timeout, to prod TCP into detecting if the connection died --- plugins/mod_c2s.lua | 7 +++++++ plugins/mod_s2s/mod_s2s.lua | 7 +++++++ 2 files changed, 14 insertions(+) (limited to 'plugins') diff --git a/plugins/mod_c2s.lua b/plugins/mod_c2s.lua index 1d2dd6dd..f9a270c7 100644 --- a/plugins/mod_c2s.lua +++ b/plugins/mod_c2s.lua @@ -262,6 +262,13 @@ function listener.ondisconnect(conn, err) end end +function listener.onreadtimeout(conn) + local session = sessions[conn]; + if session then + return session.send(' '); + end +end + function listener.associate_session(conn, session) sessions[conn] = session; end diff --git a/plugins/mod_s2s/mod_s2s.lua b/plugins/mod_s2s/mod_s2s.lua index ab5b7232..309940cf 100644 --- a/plugins/mod_s2s/mod_s2s.lua +++ b/plugins/mod_s2s/mod_s2s.lua @@ -624,6 +624,13 @@ function listener.ondisconnect(conn, err) end end +function listener.onreadtimeout(conn) + local session = sessions[conn]; + if session then + return session.sends2s(' '); + end +end + function listener.register_outgoing(conn, session) session.direction = "outgoing"; sessions[conn] = session; -- cgit v1.2.3