From a5464817522c7a7dc760af4612f1d6a68ed0afc8 Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Wed, 19 Apr 2017 13:00:05 -0700 Subject: Session layer improvements Among others: - Moved app event queue to shared memory segment - Use private memory segment for builtin apps - Remove pid from svm fifo - Protect session fifo (de)allocation - Use fifo event for session disconnects - Have session queue node poll in all wk threads Change-Id: I89dbf7fdfebef12f5ef2b34ba3ef3c2c07f49ff2 Signed-off-by: Florin Coras --- src/vnet/session/application_interface.c | 26 ++++++-------------------- 1 file changed, 6 insertions(+), 20 deletions(-) (limited to 'src/vnet/session/application_interface.c') diff --git a/src/vnet/session/application_interface.c b/src/vnet/session/application_interface.c index 96d2c62132a..ad44baa15c3 100644 --- a/src/vnet/session/application_interface.c +++ b/src/vnet/session/application_interface.c @@ -142,7 +142,7 @@ vnet_connect_i (u32 app_index, u32 api_context, session_type_t sst, * Server is willing to have a direct fifo connection created * instead of going through the state machine, etc. */ - if (server->flags & SESSION_OPTIONS_FLAGS_USE_FIFO) + if (server->flags & APP_OPTIONS_FLAGS_USE_FIFO) return server->cb_fns. redirect_connect_callback (server->api_client_index, mp); } @@ -363,7 +363,11 @@ vnet_disconnect_session (vnet_disconnect_args_t * a) if (!s || s->app_index != a->app_index) return VNET_API_ERROR_INVALID_VALUE; - stream_session_disconnect (s); + /* We're peeking into another's thread pool. Make sure */ + ASSERT (s->session_index == index); + + session_send_session_evt_to_thread (a->handle, FIFO_EVENT_DISCONNECT, + thread_index); return 0; } @@ -395,24 +399,6 @@ vnet_connect (vnet_connect_args_t * a) return vnet_connect_i (a->app_index, a->api_context, sst, &a->tep, a->mp); } -int -vnet_disconnect (vnet_disconnect_args_t * a) -{ - stream_session_t *session; - u32 session_index, thread_index; - - if (api_parse_session_handle (a->handle, &session_index, &thread_index)) - { - clib_warning ("Invalid handle"); - return -1; - } - - session = stream_session_get (session_index, thread_index); - stream_session_disconnect (session); - - return 0; -} - /* * fd.io coding-style-patch-verification: ON * -- cgit 1.2.3-korg