tree 2b1e468e920a6684400162cf88a235f169cb81ee
parent a55bbc64d8272e4066a67b6d190ffebaff2b300a
author Willy Tarreau <w@1wt.eu> 1412095462 +0200
committer Willy Tarreau <w@1wt.eu> 1412095462 +0200
encoding latin1

BUG/MEDIUM: http: adjust close mode when switching to backend

Commit 179085c ("MEDIUM: http: move Connection header processing earlier")
introduced a regression : the backend's HTTP mode is not considered anymore
when setting the session's HTTP mode, because wait_for_request() is only
called once, when the frontend receives the request (or when the frontend
is in TCP mode, when the backend receives the request).

The net effect is that in some situations when the frontend and the backend
do not work in the same mode (eg: keep-alive vs close), the backend's mode
is ignored.

This patch moves all that processing to a dedicated function, which is
called from the original place, as well as from session_set_backend()
when switching from an HTTP frontend to an HTTP backend in different
modes.

This fix must be backported to 1.5.