diff options
| author |   Florin Coras <fcoras@cisco.com> | 2023-12-11 16:04:57 -0800 |
|---|---|---|
| committer |   Dave Barach <vpp@barachs.net> | 2024-01-09 17:07:54 +0000 |
| commit | 7428eaa4a1ae55052825cdc6c0a9ae6c4f8748ac (patch) | |
| tree | 03cd6175294c6b13737e83ccce112b1ca0d6d6e9 /src/vnet/session/session.c | |
| parent | 5afc13d594bf874092e135a8dc94d30c4537526b (diff) | |
session: support for cl port reuse
Adds support for connectionless listener port reuse. Until now, cl
listeners had fifos allocated to them and therefore only one app worker
could ever listen, i.e., a session cannot have multiple fifos.
To circumvent the limitation, this separates the fifos from the listener
by allocating new cl sessions for each app worker that reuses the app
listener. Flows are hashed to app worker cl sessions but, for now, this
is not a consistent/fixed hash.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ic6533cd47f2765903669f88c288bd592fb17a19e
Diffstat (limited to 'src/vnet/session/session.c')
| -rw-r--r-- | src/vnet/session/session.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c index 2afc37a77f8..0d2e1b1615e 100644 --- a/src/vnet/session/session.c +++ b/src/vnet/session/session.c @@ -867,11 +867,22 @@ session_enqueue_dgram_connection (session_t *s, session_dgram_hdr_t *hdr, } int +session_enqueue_dgram_connection2 (session_t *s, session_dgram_hdr_t *hdr, + vlib_buffer_t *b, u8 proto, u8 queue_event) +{ + return session_enqueue_dgram_connection_inline (s, hdr, b, proto, + queue_event, 1 /* is_cl */); +} + +int session_enqueue_dgram_connection_cl (session_t *s, session_dgram_hdr_t *hdr, vlib_buffer_t *b, u8 proto, u8 queue_event) { - return session_enqueue_dgram_connection_inline (s, hdr, b, proto, + session_t *awls; + + awls = app_listener_select_wrk_cl_session (s, hdr); + return session_enqueue_dgram_connection_inline (awls, hdr, b, proto, queue_event, 1 /* is_cl */); } |