net/haproxy/patches/0003-MEDIUM-session-disable-lingering-on-the-server-when-.patch

   1 From d45840bd28f5cf604d320ab9ff308ba7ba8c0b28 Mon Sep 17 00:00:00 2001
   2 From: Willy Tarreau <w@1wt.eu>
   3 Date: Fri, 21 Jun 2013 08:20:19 +0200
   4 Subject: [PATCH 3/9] MEDIUM: session: disable lingering on the server when the
   5  client aborts
   6
   7 When abortonclose is used and an error is detected on the client side,
   8 better force an RST to the server. That way we propagate to the server
   9 the same vision we got from the client, and we ensure that we won't keep
  10 TIME_WAITs.
  11
  12 (cherry picked from commit 8615c2af67dc2be07bdb246ed13130fe7d32e3d1)
  13 ---
  14  src/session.c | 5 ++++-
  15  1 file changed, 4 insertions(+), 1 deletion(-)
  16
  17 diff --git a/src/session.c b/src/session.c
  18 index 21ecb9f..9ed932c 100644
  19 --- a/src/session.c
  20 +++ b/src/session.c
  21 @@ -1370,8 +1370,11 @@ resync_stream_interface:
  22                         buffer_shutw_now(s->req);
  23
  24         /* shutdown(write) pending */
  25 -       if (unlikely((s->req->flags & (BF_SHUTW|BF_SHUTW_NOW|BF_OUT_EMPTY)) == (BF_SHUTW_NOW|BF_OUT_EMPTY)))
  26 +       if (unlikely((s->req->flags & (BF_SHUTW|BF_SHUTW_NOW|BF_OUT_EMPTY)) == (BF_SHUTW_NOW|BF_OUT_EMPTY))) {
  27 +               if (s->req->flags & BF_READ_ERROR)
  28 +                       s->req->cons->flags |= SI_FL_NOLINGER;
  29                 s->req->cons->shutw(s->req->cons);
  30 +       }
  31
  32         /* shutdown(write) done on server side, we must stop the client too */
  33         if (unlikely((s->req->flags & (BF_SHUTW|BF_SHUTR|BF_SHUTR_NOW)) == BF_SHUTW &&
  34 --
  35 1.8.1.5
  36