https://bz.apache.org/bugzilla/show_bug.cgi?id=63855
--- Comment #9 from Yann Ylavic <ylavic....@gmail.com> --- Created attachment 36838 --> https://bz.apache.org/bugzilla/attachment.cgi?id=36838&action=edit Send 100-continue (if needed) when spooling the request body OK, mod_proxy blocks on spooling the request body because of some filter in the input stack (which makes Content-Length forwarding impossible). That's why proxy-sendchunks reolved the issue too, it avoids spolling. For the first request the body is prefetched so there is no need to spool. Could you try this patch? It makes so that a "100 continue" interim response is always sent before spooling, if needed. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: bugs-unsubscr...@httpd.apache.org For additional commands, e-mail: bugs-h...@httpd.apache.org