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authorFlorin Coras <fcoras@cisco.com>2020-07-27 12:47:56 -0700
committerDave Barach <openvpp@barachs.net>2020-07-28 12:18:03 +0000
commit0f4e3c22ed5951e0a68e6b40fda1ac63ab5e3c3e (patch)
treecff9b6f7c7a8945809280a243543c04c6d5c4862 /src/plugins/http_static/static_server.c
parent7d941d45bc649f760c650dab3e715585a61d9cf9 (diff)
http_static: fix session cleanup
Type: fix Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ibb380eecca76ed9c00ed14c167dfcf576f943db0
Diffstat (limited to 'src/plugins/http_static/static_server.c')
-rw-r--r--src/plugins/http_static/static_server.c71
1 files changed, 30 insertions, 41 deletions
diff --git a/src/plugins/http_static/static_server.c b/src/plugins/http_static/static_server.c
index 45d8731af83..4db3eadd940 100644
--- a/src/plugins/http_static/static_server.c
+++ b/src/plugins/http_static/static_server.c
@@ -246,26 +246,8 @@ http_static_server_detach_cache_entry (http_session_t * hs)
vec_free (hs->path);
}
-/** \brief clean up a session
- */
-
-static void
-http_static_server_session_cleanup (http_session_t * hs)
-{
- if (!hs)
- return;
-
- http_static_server_detach_cache_entry (hs);
-
- http_static_server_session_lookup_del (hs->thread_index,
- hs->vpp_session_index);
- vec_free (hs->rx_buf);
- http_static_server_session_free (hs);
-}
-
/** \brief Disconnect a session
*/
-
static void
http_static_server_session_disconnect (http_session_t * hs)
{
@@ -535,7 +517,6 @@ static void
close_session (http_session_t * hs)
{
http_static_server_session_disconnect (hs);
- http_static_server_session_cleanup (hs);
}
/** \brief Register a builtin GET or POST handler
@@ -803,7 +784,7 @@ find_end:
dp = pool_elt_at_index (hsm->cache_pool, kv.value);
hs->data = dp->data;
/* Update the cache entry, mark it in-use */
- lru_update (hsm, dp, vlib_time_now (hsm->vlib_main));
+ lru_update (hsm, dp, vlib_time_now (vlib_get_main ()));
hs->cache_pool_index = dp - hsm->cache_pool;
dp->inuse++;
if (hsm->debug_level > 1)
@@ -875,7 +856,7 @@ find_end:
if (hsm->debug_level > 1)
clib_warning ("index %d refcnt now %d", hs->cache_pool_index,
dp->inuse);
- lru_add (hsm, dp, vlib_time_now (hsm->vlib_main));
+ lru_add (hsm, dp, vlib_time_now (vlib_get_main ()));
kv.key = (u64) vec_dup (hs->path);
kv.value = dp - hsm->cache_pool;
/* Add to the lookup table */
@@ -1082,14 +1063,6 @@ http_static_server_session_disconnect_callback (session_t * s)
{
http_static_server_main_t *hsm = &http_static_server_main;
vnet_disconnect_args_t _a = { 0 }, *a = &_a;
- http_session_t *hs;
-
- http_static_server_sessions_writer_lock ();
-
- hs = http_static_server_session_lookup (s->thread_index, s->session_index);
- http_static_server_session_cleanup (hs);
-
- http_static_server_sessions_writer_unlock ();
a->handle = session_handle (s);
a->app_index = hsm->app_index;
@@ -1104,14 +1077,6 @@ http_static_server_session_reset_callback (session_t * s)
{
http_static_server_main_t *hsm = &http_static_server_main;
vnet_disconnect_args_t _a = { 0 }, *a = &_a;
- http_session_t *hs;
-
- http_static_server_sessions_writer_lock ();
-
- hs = http_static_server_session_lookup (s->thread_index, s->session_index);
- http_static_server_session_cleanup (hs);
-
- http_static_server_sessions_writer_unlock ();
a->handle = session_handle (s);
a->app_index = hsm->app_index;
@@ -1134,6 +1099,30 @@ http_static_server_add_segment_callback (u32 client_index, u64 segment_handle)
return -1;
}
+static void
+http_static_session_cleanup (session_t * s, session_cleanup_ntf_t ntf)
+{
+ http_session_t *hs;
+
+ if (ntf == SESSION_CLEANUP_TRANSPORT)
+ return;
+
+ http_static_server_sessions_writer_lock ();
+
+ hs = http_static_server_session_lookup (s->thread_index, s->session_index);
+ if (!hs)
+ goto done;
+
+ http_static_server_detach_cache_entry (hs);
+ http_static_server_session_lookup_del (hs->thread_index,
+ hs->vpp_session_index);
+ vec_free (hs->rx_buf);
+ http_static_server_session_free (hs);
+
+done:
+ http_static_server_sessions_writer_unlock ();
+}
+
/** \brief Session-layer virtual function table
*/
static session_cb_vft_t http_static_server_session_cb_vft = {
@@ -1144,7 +1133,8 @@ static session_cb_vft_t http_static_server_session_cb_vft = {
.add_segment_callback = http_static_server_add_segment_callback,
.builtin_app_rx_callback = http_static_server_rx_callback,
.builtin_app_tx_callback = http_static_server_tx_callback,
- .session_reset_callback = http_static_server_session_reset_callback
+ .session_reset_callback = http_static_server_session_reset_callback,
+ .session_cleanup_callback = http_static_session_cleanup,
};
static int
@@ -1214,7 +1204,7 @@ http_static_server_listen ()
}
static void
-http_static_server_session_cleanup_cb (void *hs_handlep)
+http_static_server_session_close_cb (void *hs_handlep)
{
http_static_server_main_t *hsm = &http_static_server_main;
http_session_t *hs;
@@ -1230,7 +1220,6 @@ http_static_server_session_cleanup_cb (void *hs_handlep)
return;
hs->timer_handle = ~0;
http_static_server_session_disconnect (hs);
- http_static_server_session_cleanup (hs);
}
/** \brief Expired session timer-wheel callback
@@ -1246,7 +1235,7 @@ http_expired_timers_dispatch (u32 * expired_timers)
/* Get session handle. The first bit is the timer id */
hs_handle = expired_timers[i] & 0x7FFFFFFF;
session_send_rpc_evt_to_thread (hs_handle >> 24,
- http_static_server_session_cleanup_cb,
+ http_static_server_session_close_cb,
uword_to_pointer (hs_handle, void *));
}
}