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-rw-r--r--plugins/mod_c2s.lua5
1 files changed, 4 insertions, 1 deletions
diff --git a/plugins/mod_c2s.lua b/plugins/mod_c2s.lua
index 71da8773..1b5dd91a 100644
--- a/plugins/mod_c2s.lua
+++ b/plugins/mod_c2s.lua
@@ -294,7 +294,10 @@ function listener.onreadtimeout(conn)
end
local function keepalive(event)
- return event.session.send(' ');
+ local session = event.session;
+ if not session.notopen then
+ return event.session.send(' ');
+ end
end
function listener.associate_session(conn, session)