net.server_event: Pass ondrain handler from listener

diff --git a/net/server_event.lua b/net/server_event.lua
index 5eae95a9a04bc8e44880b16c414736828cfc3ddb..e320b15c3b759539e4d8af00dcd3aacb06dc9f89 100644 (file)
--- a/net/server_event.lua
+++ b/net/server_event.lua
@@ -477,6 +477,7 @@ do
                        ondisconnect = listener.ondisconnect;  -- will be called when client disconnects
                        onincoming = listener.onincoming;  -- will be called when client sends data
                        ontimeout = listener.ontimeout; -- called when fatal socket timeout occurs
+                       ondrain = listener.ondrain; -- called when writebuffer is empty
                        onstatus = listener.onstatus; -- called for status changes (e.g. of SSL/TLS)
                        eventread = false, eventwrite = false, eventclose = false,
                        eventhandshake = false, eventstarthandshake = false;  -- event handler