[MEDIUM] reintroduce BF_HIJACK with produce_content
The stats dump are back. Even very large config files with
5000 servers work fast and well. The SN_SELF_GEN flag has
completely been removed.
diff --git a/include/types/session.h b/include/types/session.h
index 2d0439b..8b87be2 100644
--- a/include/types/session.h
+++ b/include/types/session.h
@@ -47,7 +47,7 @@
#define SN_BE_ASSIGNED 0x00000008 /* a backend was assigned. Conns are accounted. */
#define SN_CONN_CLOSED 0x00000010 /* "Connection: close" was present or added */
#define SN_MONITOR 0x00000020 /* this session comes from a monitoring system */
-#define SN_SELF_GEN 0x00000040 /* the proxy generates data for the client (eg: stats) */
+/* unused: 0x00000040 */
#define SN_FRT_ADDR_SET 0x00000080 /* set if the frontend address has been filled */
#define SN_REDISP 0x00000100 /* set if this session was redispatched from one server to another */
#define SN_CONN_TAR 0x00000200 /* set if this session is turning around before reconnecting */