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/vcl/vcl_locked.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/vcl/vcl_locked.c')
| -rw-r--r-- | src/vcl/vcl_locked.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/vcl/vcl_locked.c b/src/vcl/vcl_locked.c index 563d97ef804..412db8def3b 100644 --- a/src/vcl/vcl_locked.c +++ b/src/vcl/vcl_locked.c @@ -847,13 +847,14 @@ vls_share_session (vls_worker_t * vls_wrk, vcl_locked_session_t * vls) vls_shared_data_pool_runlock (); - if (s->rx_fifo) + if (s->session_state == VCL_STATE_LISTEN) { - vcl_session_share_fifos (s, s->rx_fifo, s->tx_fifo); + s->session_state = VCL_STATE_LISTEN_NO_MQ; + s->rx_fifo = s->tx_fifo = 0; } - else if (s->session_state == VCL_STATE_LISTEN) + else if (s->rx_fifo) { - s->session_state = VCL_STATE_LISTEN_NO_MQ; + vcl_session_share_fifos (s, s->rx_fifo, s->tx_fifo); } } |