MINOR: session: start to reintroduce struct session
There is now a pointer to the session in the stream, which is NULL
for now. The session pool is created as well. Some parts will move
from the stream to the session now.
diff --git a/include/types/stream.h b/include/types/stream.h
index c8c2445..469edc7 100644
--- a/include/types/stream.h
+++ b/include/types/stream.h
@@ -39,6 +39,7 @@
#include <types/proxy.h>
#include <types/queue.h>
#include <types/server.h>
+#include <types/session.h>
#include <types/stream_interface.h>
#include <types/task.h>
#include <types/stick_table.h>
@@ -119,6 +120,8 @@
struct proxy *fe; /* the proxy this stream depends on for the client side */
struct proxy *be; /* the proxy this stream depends on for the server side */
+ struct session *sess; /* the session this stream is attached to */
+
struct listener *listener; /* the listener by which the request arrived */
struct server *srv_conn; /* stream already has a slot on a server and is not in queue */
struct pendconn *pend_pos; /* if not NULL, points to the position in the pending queue */