On the mod_proxy_http side, when the backend closes the connection (as EOS), the socket is recycled w/o being closed either.
The following patch avoids this, freeing the resource quickly and saving the is_socket_connected() call later when re-acquired. Since it is quite symetric to the current fix (though all platforms this one), maybe it could be applied too... Index: modules/proxy/mod_proxy_http.c =================================================================== --- modules/proxy/mod_proxy_http.c (revision 1562607) +++ modules/proxy/mod_proxy_http.c (working copy) @@ -1680,6 +1680,7 @@ int ap_proxy_http_process_response(apr_pool_t * p, continue; } else if (rv == APR_EOF) { + backend->close = 1; break; } else if (rv != APR_SUCCESS) { [END] Regards, Yann. On Wed, Jan 29, 2014 at 4:46 PM, <traw...@apache.org> wrote: > Author: trawick > Date: Wed Jan 29 15:46:56 2014 > New Revision: 1562485 > > URL: http://svn.apache.org/r1562485 > Log: > propose a WinNT fix > > Modified: > httpd/httpd/branches/2.4.x/STATUS > > Modified: httpd/httpd/branches/2.4.x/STATUS > URL: > http://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/STATUS?rev=1562485&r1=1562484&r2=1562485&view=diff > > ============================================================================== > --- httpd/httpd/branches/2.4.x/STATUS (original) > +++ httpd/httpd/branches/2.4.x/STATUS Wed Jan 29 15:46:56 2014 > @@ -177,6 +177,13 @@ PATCHES PROPOSED TO BACKPORT FROM TRUNK: > 2.4.x patch: trunk works mod/ next_number > +1: jim > > + * WinNT MPM: If ap_run_pre_connection() fails or sets c->aborted, don't > + save the socket for reuse by the next worker as if it were an > + APR_SO_DISCONNECTED socket. Restores 2.2 behavior. > + trunk patch: http://svn.apache.org/r1523387 > + 2.4.x patch: trunk works > + +1: trawick > + > OTHER PROPOSALS > > * A list of further possible backports can be found at: > > >