[jfclere]

For the moment there isn't yet a plan to fix that.... It is usually an application flushing after closing so it should be fixable in the application it self.

[asyomichev]

The extra flush is often induced by an AJAX framework or a library, and the container-side fix, as easy as it is, may not always be within the reach of an application developer.

I think that an httpd-side fix would be more robust, and this can be relatively easily addressed by a change in mod_proxy_cluster.c:ajp_handle_cping_cpong() to detect and discard any flush message preceding a CPONG

Thank you,
--Alexey