}
int
-tls_add_vpp_q_evt (svm_fifo_t * f, u8 evt_type)
+tls_add_vpp_q_rx_evt (stream_session_t * s)
{
- if (svm_fifo_set_event (f))
- session_send_io_evt_to_thread (f, evt_type);
+ if (svm_fifo_set_event (s->server_rx_fifo))
+ session_send_io_evt_to_thread (s->server_rx_fifo, FIFO_EVENT_APP_RX);
+ return 0;
+}
+
+int
+tls_add_vpp_q_builtin_rx_evt (stream_session_t * s)
+{
+ if (svm_fifo_set_event (s->server_rx_fifo))
+ session_send_io_evt_to_thread (s->server_rx_fifo, FIFO_EVENT_BUILTIN_RX);
+ return 0;
+}
+
+int
+tls_add_vpp_q_tx_evt (stream_session_t * s)
+{
+ if (svm_fifo_set_event (s->server_tx_fifo))
+ session_send_io_evt_to_thread (s->server_tx_fifo, FIFO_EVENT_APP_TX);
+ return 0;
+}
+
+int
+tls_add_vpp_q_builtin_tx_evt (stream_session_t * s)
+{
+ if (svm_fifo_set_event (s->server_tx_fifo))
+ session_send_io_evt_to_thread_custom (s, s->thread_index,
+ FIFO_EVENT_BUILTIN_TX);
return 0;
}
static inline int
tls_add_app_q_evt (app_worker_t * app, stream_session_t * app_session)
{
- return application_send_event (app, app_session, FIFO_EVENT_APP_RX);
+ return app_worker_lock_and_send_event (app, app_session, FIFO_EVENT_APP_RX);
}
u32
{
clib_rwlock_writer_lock (&tm->half_open_rwlock);
pool_get (tm->half_open_ctx_pool, ctx);
- memset (ctx, 0, sizeof (*ctx));
- ctx_index = ctx - tm->half_open_ctx_pool;
clib_rwlock_writer_unlock (&tm->half_open_rwlock);
}
else
{
+ /* reader lock assumption: only main thread will call pool_get */
+ clib_rwlock_reader_lock (&tm->half_open_rwlock);
pool_get (tm->half_open_ctx_pool, ctx);
- memset (ctx, 0, sizeof (*ctx));
- ctx_index = ctx - tm->half_open_ctx_pool;
+ clib_rwlock_reader_unlock (&tm->half_open_rwlock);
}
+ memset (ctx, 0, sizeof (*ctx));
+ ctx_index = ctx - tm->half_open_ctx_pool;
return ctx_index;
}
tls_ctx_t *lctx;
int rv;
- app_wrk = app_worker_get (ctx->parent_app_index);
+ app_wrk = app_worker_get_if_valid (ctx->parent_app_index);
+ if (!app_wrk)
+ {
+ tls_disconnect (ctx->tls_ctx_handle, vlib_get_thread_index ());
+ return -1;
+ }
+
app = application_get (app_wrk->app_index);
lctx = tls_listener_ctx_get (ctx->listener_ctx_index);
app_session->session_type = app_listener->session_type;
app_session->listener_index = app_listener->session_index;
sm = app_worker_get_listen_segment_manager (app_wrk, app_listener);
- app_session->opaque = tls_main.app_index;
+ app_session->t_app_index = tls_main.app_index;
if ((rv = session_alloc_fifos (sm, app_session)))
{
}
ctx->c_s_index = app_session->session_index;
ctx->app_session_handle = session_handle (app_session);
+ session_lookup_add_connection (&ctx->connection,
+ session_handle (app_session));
return app->cb_fns.session_accept_callback (app_session);
}
app_worker_t *app_wrk;
application_t *app;
- app_wrk = app_worker_get (ctx->parent_app_index);
+ app_wrk = app_worker_get_if_valid (ctx->parent_app_index);
+ if (!app_wrk)
+ {
+ tls_disconnect (ctx->tls_ctx_handle, vlib_get_thread_index ());
+ return -1;
+ }
+
app = application_get (app_wrk->app_index);
cb_fn = app->cb_fns.session_connected_callback;
app_session->connection_index = ctx->tls_ctx_handle;
app_session->session_type =
session_type_from_proto_and_ip (TRANSPORT_PROTO_TLS, ctx->tcp_is_ip4);
- app_session->opaque = tls_main.app_index;
+ app_session->t_app_index = tls_main.app_index;
if (session_alloc_fifos (sm, app_session))
goto failed;
tls_disconnect (ctx->tls_ctx_handle, vlib_get_thread_index ());
}
+ session_lookup_add_connection (&ctx->connection,
+ session_handle (app_session));
+
return 0;
failed:
if (is_fail)
{
- int (*cb_fn) (u32, u32, stream_session_t *, u8);
+ int (*cb_fn) (u32, u32, stream_session_t *, u8), rv = 0;
u32 wrk_index, api_context;
app_worker_t *app_wrk;
application_t *app;
wrk_index = ho_ctx->parent_app_index;
- api_context = ho_ctx->c_s_index;
+ app_wrk = app_worker_get_if_valid (ho_ctx->parent_app_index);
+ if (app_wrk)
+ {
+ api_context = ho_ctx->c_s_index;
+ app = application_get (app_wrk->app_index);
+ cb_fn = app->cb_fns.session_connected_callback;
+ rv = cb_fn (wrk_index, api_context, 0, 1 /* failed */ );
+ }
tls_ctx_half_open_reader_unlock ();
tls_ctx_half_open_free (ho_ctx_index);
- app_wrk = app_worker_get (ho_ctx->parent_app_index);
- app = application_get (app_wrk->app_index);
- cb_fn = app->cb_fns.session_connected_callback;
- return cb_fn (wrk_index, api_context, 0, 1 /* failed */ );
+ return rv;
}
ctx_handle = tls_ctx_alloc (ho_ctx->tls_ctx_engine);
void
tls_disconnect (u32 ctx_handle, u32 thread_index)
{
- stream_session_t *tls_session, *app_session;
tls_ctx_t *ctx;
TLS_DBG (1, "Disconnecting %x", ctx_handle);
ctx = tls_ctx_get (ctx_handle);
- tls_session = session_get_from_handle (ctx->tls_session_handle);
- stream_session_disconnect (tls_session);
- app_session = session_get_from_handle_if_valid (ctx->app_session_handle);
- if (app_session)
- {
- segment_manager_dealloc_fifos (app_session->svm_segment_index,
- app_session->server_rx_fifo,
- app_session->server_tx_fifo);
- session_free (app_session);
- }
+ vnet_disconnect_args_t a = {
+ .handle = ctx->tls_session_handle,
+ .app_index = tls_main.app_index,
+ };
+
+ if (vnet_disconnect_session (&a))
+ clib_warning ("disconnect returned");
+
+ stream_session_delete_notify (&ctx->connection);
tls_ctx_free (ctx);
}
u32
tls_start_listen (u32 app_listener_index, transport_endpoint_t * tep)
{
- app_worker_t *tls_app_wrk, *app_wrk;
+ vnet_bind_args_t _bargs, *args = &_bargs;
+ app_worker_t *app_wrk;
tls_main_t *tm = &tls_main;
session_handle_t tls_handle;
session_endpoint_extended_t *sep;
stream_session_t *tls_listener;
stream_session_t *app_listener;
tls_engine_type_t engine_type;
- application_t *app, *tls_app;
+ application_t *app;
tls_ctx_t *lctx;
u32 lctx_index;
return -1;
}
- lctx_index = tls_listener_ctx_alloc ();
-
- /* TODO hide this by calling vnet_bind() */
- tls_app = application_get (tm->app_index);
- tls_app_wrk = application_get_default_worker (tls_app);
sep->transport_proto = TRANSPORT_PROTO_TCP;
- if (app_worker_start_listen (tls_app_wrk, (session_endpoint_t *) sep,
- &tls_handle))
- return ~0;
+ memset (args, 0, sizeof (*args));
+ args->app_index = tm->app_index;
+ args->sep_ext = *sep;
+ if (vnet_bind (args))
+ return -1;
+ tls_handle = args->handle;
+ lctx_index = tls_listener_ctx_alloc ();
tls_listener = listen_session_get_from_handle (tls_handle);
tls_listener->opaque = lctx_index;
u32
tls_stop_listen (u32 lctx_index)
{
- tls_main_t *tm = &tls_main;
- tls_ctx_t *lctx;
tls_engine_type_t engine_type;
+ tls_ctx_t *lctx;
lctx = tls_listener_ctx_get (lctx_index);
- app_worker_stop_listen (lctx->tls_session_handle, tm->app_index);
+ vnet_unbind_args_t a = {
+ .handle = lctx->tls_session_handle,
+ .app_index = tls_main.app_index,
+ .wrk_map_index = 0 /* default wrk */
+ };
+ if (vnet_unbind (&a))
+ clib_warning ("unbind returned");
+
engine_type = lctx->tls_ctx_engine;
tls_vfts[engine_type].ctx_stop_listen (lctx);
s = format (s, "%-50U", format_tls_ctx, ctx, thread_index);
if (verbose)
{
- s = format (s, "%-15s", "state");
+ stream_session_t *ts;
+ ts = session_get_from_handle (ctx->app_session_handle);
+ s = format (s, "state: %-7u", ts->session_state);
if (verbose > 1)
s = format (s, "\n");
}
a->options[APP_OPTIONS_TX_FIFO_SIZE] = fifo_size;
a->options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN;
a->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE;
+ a->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_IS_TRANSPORT_APP;
if (vnet_application_attach (a))
{
Code Review / vpp.git / blobdiff