diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/tests/vnet/session/tcp_echo.c | 1 | ||||
| -rw-r--r-- | src/tests/vnet/session/udp_echo.c | 37 | ||||
| -rw-r--r-- | src/vcl/vcl_bapi.c | 18 | ||||
| -rw-r--r-- | src/vnet/session/application.c | 6 | ||||
| -rw-r--r-- | src/vnet/session/application.h | 1 | ||||
| -rw-r--r-- | src/vnet/session/application_interface.h | 1 | ||||
| -rw-r--r-- | src/vnet/session/session.api | 198 | ||||
| -rwxr-xr-x | src/vnet/session/session_api.c | 345 |
8 files changed, 40 insertions, 567 deletions
diff --git a/src/tests/vnet/session/tcp_echo.c b/src/tests/vnet/session/tcp_echo.c index 5249b8d6076..435a414d097 100644 --- a/src/tests/vnet/session/tcp_echo.c +++ b/src/tests/vnet/session/tcp_echo.c @@ -233,7 +233,6 @@ application_send_attach (echo_main_t * em) bmp->context = ntohl (0xfeedface); bmp->options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_ACCEPT_REDIRECT; bmp->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_ADD_SEGMENT; - bmp->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS; bmp->options[APP_OPTIONS_PREALLOC_FIFO_PAIRS] = 16; bmp->options[APP_OPTIONS_RX_FIFO_SIZE] = em->fifo_size; bmp->options[APP_OPTIONS_TX_FIFO_SIZE] = em->fifo_size; diff --git a/src/tests/vnet/session/udp_echo.c b/src/tests/vnet/session/udp_echo.c index 813aee22264..462e113dbbd 100644 --- a/src/tests/vnet/session/udp_echo.c +++ b/src/tests/vnet/session/udp_echo.c @@ -308,7 +308,6 @@ application_send_attach (udp_echo_main_t * utm) bmp->options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_ADD_SEGMENT; bmp->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; bmp->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; - bmp->options[APP_OPTIONS_FLAGS] |= APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS; bmp->options[APP_OPTIONS_PREALLOC_FIFO_PAIRS] = 2; bmp->options[APP_OPTIONS_RX_FIFO_SIZE] = utm->fifo_size; bmp->options[APP_OPTIONS_TX_FIFO_SIZE] = utm->fifo_size; @@ -875,41 +874,6 @@ client_test (udp_echo_main_t * utm) } static void -vl_api_bind_uri_reply_t_handler (vl_api_bind_uri_reply_t * mp) -{ - udp_echo_main_t *utm = &udp_echo_main; - svm_fifo_t *rx_fifo, *tx_fifo; - app_session_t *session; - u32 session_index; - - if (mp->retval) - { - clib_warning ("bind failed: %d", mp->retval); - utm->state = STATE_FAILED; - return; - } - - rx_fifo = uword_to_pointer (mp->rx_fifo, svm_fifo_t *); - tx_fifo = uword_to_pointer (mp->tx_fifo, svm_fifo_t *); - - pool_get (utm->sessions, session); - clib_memset (session, 0, sizeof (*session)); - session_index = session - utm->sessions; - - rx_fifo->client_session_index = session_index; - tx_fifo->client_session_index = session_index; - session->rx_fifo = rx_fifo; - session->tx_fifo = tx_fifo; - clib_memcpy_fast (&session->transport.lcl_ip, mp->lcl_ip, - sizeof (ip46_address_t)); - session->transport.is_ip4 = mp->lcl_is_ip4; - session->transport.lcl_port = mp->lcl_port; - session->vpp_evt_q = uword_to_pointer (mp->vpp_evt_q, svm_msg_q_t *); - - utm->state = utm->is_connected ? STATE_BOUND : STATE_READY; -} - -static void vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp) { svm_fifo_segment_create_args_t _a, *a = &_a; @@ -977,7 +941,6 @@ static void } #define foreach_tcp_echo_msg \ -_(BIND_URI_REPLY, bind_uri_reply) \ _(UNBIND_URI_REPLY, unbind_uri_reply) \ _(MAP_ANOTHER_SEGMENT, map_another_segment) \ _(UNMAP_SEGMENT, unmap_segment) \ diff --git a/src/vcl/vcl_bapi.c b/src/vcl/vcl_bapi.c index 95efe00c8f1..b06081fce65 100644 --- a/src/vcl/vcl_bapi.c +++ b/src/vcl/vcl_bapi.c @@ -332,8 +332,7 @@ static void vl_api_bind_sock_reply_t_handler (vl_api_bind_sock_reply_t * mp) { /* Expecting a similar message on mq. So ignore this */ - VDBG (0, "bapi msg vpp handle 0x%llx, sid %u: bind retval: %u!", - mp->handle, mp->context, mp->retval); + VDBG (0, "bapi bind retval: %u!", mp->retval); } static void @@ -352,18 +351,16 @@ vl_api_disconnect_session_reply_t_handler (vl_api_disconnect_session_reply_t * mp) { if (mp->retval) - clib_warning ("VCL<%d>: ERROR: sid %u: disconnect failed: %U", - getpid (), mp->context, format_api_error, - ntohl (mp->retval)); + VDBG (0, "ERROR: sid %u: disconnect failed: %U", mp->context, + format_api_error, ntohl (mp->retval)); } static void -vl_api_connect_session_reply_t_handler (vl_api_connect_sock_reply_t * mp) +vl_api_connect_sock_reply_t_handler (vl_api_connect_sock_reply_t * mp) { if (mp->retval) - clib_warning ("VCL<%d>: ERROR: sid %u: connect failed: %U", - getpid (), mp->context, format_api_error, - ntohl (mp->retval)); + VDBG (0, "ERROR: connect failed: %U", format_api_error, + ntohl (mp->retval)); } static void @@ -395,7 +392,7 @@ static void _(SESSION_ENABLE_DISABLE_REPLY, session_enable_disable_reply) \ _(BIND_SOCK_REPLY, bind_sock_reply) \ _(UNBIND_SOCK_REPLY, unbind_sock_reply) \ -_(CONNECT_SESSION_REPLY, connect_session_reply) \ +_(CONNECT_SOCK_REPLY, connect_sock_reply) \ _(DISCONNECT_SESSION_REPLY, disconnect_session_reply) \ _(APPLICATION_ATTACH_REPLY, application_attach_reply) \ _(APPLICATION_DETACH_REPLY, application_detach_reply) \ @@ -458,7 +455,6 @@ vppcom_app_send_attach (void) (vcm->cfg.app_scope_local ? APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE : 0) | (vcm->cfg.app_scope_global ? APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE : 0) | (app_is_proxy ? APP_OPTIONS_FLAGS_IS_PROXY : 0) | - APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS | (vcm->cfg.use_mq_eventfd ? APP_OPTIONS_FLAGS_EVT_MQ_USE_EVENTFD : 0); bmp->options[APP_OPTIONS_PROXY_TRANSPORT] = (u64) ((vcm->cfg.app_proxy_transport_tcp ? 1 << TRANSPORT_PROTO_TCP : 0) | diff --git a/src/vnet/session/application.c b/src/vnet/session/application.c index 052a3e4f79c..03e1eae3a85 100644 --- a/src/vnet/session/application.c +++ b/src/vnet/session/application.c @@ -1171,12 +1171,6 @@ application_has_global_scope (application_t * app) return app->flags & APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; } -u8 -application_use_mq_for_ctrl (application_t * app) -{ - return app->flags & APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS; -} - static clib_error_t * application_start_stop_proxy_fib_proto (application_t * app, u8 fib_proto, u8 transport_proto, u8 is_start) diff --git a/src/vnet/session/application.h b/src/vnet/session/application.h index d96ae117332..f23737c8499 100644 --- a/src/vnet/session/application.h +++ b/src/vnet/session/application.h @@ -193,7 +193,6 @@ u32 application_local_session_table (application_t * app); const u8 *application_name_from_index (u32 app_or_wrk); u8 application_has_local_scope (application_t * app); u8 application_has_global_scope (application_t * app); -u8 application_use_mq_for_ctrl (application_t * app); void application_setup_proxy (application_t * app); void application_remove_proxy (application_t * app); diff --git a/src/vnet/session/application_interface.h b/src/vnet/session/application_interface.h index 66037a56e34..935a352a436 100644 --- a/src/vnet/session/application_interface.h +++ b/src/vnet/session/application_interface.h @@ -174,7 +174,6 @@ typedef enum _(IS_PROXY, "Application is proxying") \ _(USE_GLOBAL_SCOPE, "App can use global session scope") \ _(USE_LOCAL_SCOPE, "App can use local session scope") \ - _(USE_MQ_FOR_CTRL_MSGS, "Use message queue for ctr msgs") \ _(EVT_MQ_USE_EVENTFD, "Use eventfds for signaling") \ typedef enum _app_options diff --git a/src/vnet/session/session.api b/src/vnet/session/session.api index 084678f2518..c22c18fe3cf 100644 --- a/src/vnet/session/session.api +++ b/src/vnet/session/session.api @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015-2016 Cisco and/or its affiliates. + * Copyright (c) 2015-2019 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: @@ -13,7 +13,7 @@ * limitations under the License. */ -option version = "1.5.0"; +option version = "1.6.0"; /** \brief client->vpp, attach application to session layer @param client_index - opaque cookie to identify the sender @@ -136,24 +136,12 @@ autoreply define unmap_segment { "tcp://::/0/80" [ipv6] etc. @param options - socket options, fifo sizes, etc. */ -define bind_uri { +autoreply define bind_uri { u32 client_index; u32 context; u32 accept_cookie; u8 uri[128]; }; -/** *** Will be DEPRECATED. Use message queue instead. *** */ -define bind_uri_reply { - u32 context; - u64 handle; - i32 retval; - u64 rx_fifo; - u64 tx_fifo; - u8 lcl_is_ip4; - u8 lcl_ip[16]; - u16 lcl_port; - u64 vpp_evt_q; -}; /** \brief Unbind a given URI @param client_index - opaque cookie to identify the sender @@ -186,49 +174,6 @@ autoreply define connect_uri { u8 uri[128]; }; -/** \brief vpp->client, accept this session - *** Will be DEPRECATED. Use message queue instead. *** - @param context - sender context, to match reply w/ request - @param listener_handle - tells client which listener this pertains to - @param handle - unique session identifier - @param rx_fifo_address - rx (vpp -> vpp-client) fifo address - @param tx_fifo_address - tx (vpp-client -> vpp) fifo address - @param vpp_event_queue_address - vpp's event queue address or client's - event queue for cut through - @param server_event_queue_address - server's event queue address for - cut through sessions - @param port - remote port - @param is_ip4 - 1 if the ip is ip4 - @param ip - remote ip -*/ -define accept_session { - u32 client_index; - u32 context; - u64 listener_handle; - u64 handle; - u64 server_rx_fifo; - u64 server_tx_fifo; - u64 vpp_event_queue_address; - u64 server_event_queue_address; - u16 port; - u8 is_ip4; - u8 ip[16]; -}; - -/** \brief client->vpp, reply to an accept message - *** Will be DEPRECATED. Use message queue instead. *** - @param context - sender context, to match reply w/ request - @param retval - return code for the request - @param session_index - session index from accept_session / connect_reply - @param session_thread_index - thread index from accept_session / - connect_reply -*/ -define accept_session_reply { - u32 context; - i32 retval; - u64 handle; -}; - /** \brief bidirectional disconnect API @param client_index - opaque cookie to identify the sender client to vpp direction only @@ -242,7 +187,6 @@ define disconnect_session { }; /** \brief bidirectional disconnect reply API - *** Will be DEPRECATED. Use message queue instead. *** @param client_index - opaque cookie to identify the sender client to vpp direction only @param context - sender context, to match reply w/ request @@ -255,31 +199,6 @@ define disconnect_session_reply { u64 handle; }; -/** \brief vpp->client reset session API - *** Will be DEPRECATED. Use message queue instead. *** - @param client_index - opaque cookie to identify the sender - client to vpp direction only - @param context - sender context, to match reply w/ request - @param handle - session handle obtained via accept/connects -*/ -define reset_session { - u32 client_index; - u32 context; - u64 handle; -}; - -/** \brief client->vpp reset session reply - *** Will be DEPRECATED. Use message queue instead. *** - @param context - sender context, to match reply w/ request - @param retval - return code for the request - @param handle - session handle obtained via accept/connect -*/ -define reset_session_reply { - u32 context; - i32 retval; - u64 handle; -}; - /** \brief Bind to an ip:port pair for a given transport protocol @param client_index - opaque cookie to identify the sender @param context - sender context, to match reply w/ request @@ -291,7 +210,7 @@ define reset_session_reply { @param proto - protocol 0 - TCP 1 - UDP @param options - socket options, fifo sizes, etc. */ -define bind_sock { +autoreply define bind_sock { u32 client_index; u32 context; u32 wrk_index; @@ -347,77 +266,6 @@ autoreply define connect_sock { u8 hostname[hostname_len]; }; -/** \brief Bind reply - *** Will be DEPRECATED. Use message queue instead. *** - @param context - sender context, to match reply w/ request - @param handle - bind handle - @param retval - return code for the request - @param lcl_is_ip4 - local ip address type - @param lcl_ip6 - local ip address - @param lcl_port - local port - @param rx_fifo - rx fifo address if allocated (connectionless) - @param tx_fifo - tx fifo address if allocated (connectionless) - @param vpp_evt_q - vpp event queue address (connectionless) - @param segment_name_length - length of segment name - @param segment_name - name of segment client needs to attach to -*/ -define bind_sock_reply { - u32 context; - u64 handle; - i32 retval; - u8 lcl_is_ip4; - u8 lcl_ip[16]; - u16 lcl_port; - u64 rx_fifo; - u64 tx_fifo; - u64 vpp_evt_q; - u32 segment_size; - u8 segment_name_length; - u8 segment_name[128]; -}; - -/* Dummy connect message -- needed to satisfy api generators -* -* NEVER USED, doxygen tags elided on purpose. -*/ -define connect_session { - u32 client_index; - u32 context; -}; - -/** \brief vpp/server->client, connect reply -- used for all connect_* messages - *** Will be DEPRECATED. Use message queue instead. *** - @param context - sender context, to match reply w/ request - @param retval - return code for the request - @param handle - connection handle - @param server_rx_fifo - rx (vpp -> vpp-client) fifo address - @param server_tx_fifo - tx (vpp-client -> vpp) fifo address - @param vpp_event_queue_address - vpp's event queue address - @param client_event_queue_address - client's event queue address - @param segment_size - size of segment to be attached. Only for redirects. - @param segment_name_length - non-zero if the client needs to attach to - the fifo segment - @param segment_name - set if the client needs to attach to the segment - @param lcl_ip - local ip for connection - @param is_ip4 - flag to indicate if ip is v4 or v6 - @param lcl_port - local port -*/ -define connect_session_reply { - u32 context; - i32 retval; - u64 handle; - u64 server_rx_fifo; - u64 server_tx_fifo; - u64 vpp_event_queue_address; - u64 client_event_queue_address; - u32 segment_size; - u8 segment_name_length; - u8 segment_name[128]; - u8 lcl_ip[16]; - u8 is_ip4; - u16 lcl_port; -}; - /** \brief ask app to add a new cut-through registration @param client_index - opaque cookie to identify the sender client to vpp direction only @@ -499,13 +347,13 @@ autoreply define session_enable_disable { @param client_index - opaque cookie to identify the sender client to vpp direction only @param context - sender context, to match reply w/ request - @param secret - secret shared between app and vpp + @param secret - secret shared between app and vpp @param sw_if_index - local interface that "supports" namespace. Set to - ~0 if no preference - @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored - if sw_if_index set. - @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored - if sw_if_index set. + ~0 if no preference + @param ip4_fib_id - id of ip4 fib that "supports" the namespace. Ignored + if sw_if_index set. + @param ip6_fib_id - id of ip6 fib that "supports" the namespace. Ignored + if sw_if_index set. @param namespace_id_len - length of namespace id lower @param namespace_id - namespace id */ @@ -544,14 +392,12 @@ define app_namespace_add_del_reply @param rmt_ple - remote prefix length @param lcl_port - local port @param rmt_port - remote port - @param action_index - the only action defined now is forward to - application with index action_index - @param is_add - flag to indicate if add or del - @param appns_index - application namespace where rule is to be applied - to - @param scope - flag that indicates scope of the rule: global or local. - If 0, default is global, 1 is global 2 is local, 3 is - both + @param action_index - the only action defined now is forward to + application with index action_index + @param is_add - flag to indicate if add or del + @param appns_index - application namespace where rule is to be applied to + @param scope - flag that indicates scope of the rule: global or local. + If 0, default is global, 1 is global 2 is local, 3 is both */ autoreply define session_rule_add_del { u32 client_index; @@ -582,7 +428,7 @@ define session_rules_dump }; /** \brief Session rules details - @param context - sender context, to match reply w/ request + @param context - sender context, to match reply w/ request @param transport_proto - transport protocol (0 - tcp 1 - udp) @param is_ip4 - flag to indicate if ip addresses are ip4 or 6 @param lcl_ip - local ip @@ -592,12 +438,10 @@ define session_rules_dump @param lcl_port - local port @param rmt_port - remote port @param action_index - the only action defined now is forward to - application with index action_index - @param appns_index - application namespace where rule is to be applied - to - @param scope - flag that indicates scope of the rule: global or local. - If 0, default is global, 1 is global 2 is local, 3 is - both + application with index action_index + @param appns_index - application namespace where rule is to be applied to + @param scope - flag that indicates scope of the rule: global or local. + If 0, default is global, 1 is global 2 is local, 3 is both */ define session_rules_details { diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c index c4be556f637..8ee25a9a2ce 100755 --- a/src/vnet/session/session_api.c +++ b/src/vnet/session/session_api.c @@ -49,8 +49,6 @@ _(UNBIND_URI, unbind_uri) \ _(CONNECT_URI, connect_uri) \ _(DISCONNECT_SESSION, disconnect_session) \ _(DISCONNECT_SESSION_REPLY, disconnect_session_reply) \ -_(ACCEPT_SESSION_REPLY, accept_session_reply) \ -_(RESET_SESSION_REPLY, reset_session_reply) \ _(BIND_SOCK, bind_sock) \ _(UNBIND_SOCK, unbind_sock) \ _(CONNECT_SOCK, connect_sock) \ @@ -200,189 +198,6 @@ send_app_cut_through_registration_add (u32 api_client_index, } static int -send_session_accept_callback (session_t * s) -{ - app_worker_t *server_wrk = app_worker_get (s->app_wrk_index); - vl_api_accept_session_t *mp; - vl_api_registration_t *reg; - transport_connection_t *tc; - session_t *listener; - svm_msg_q_t *vpp_queue; - application_t *server; - app_listener_t *al; - - server = application_get (server_wrk->app_index); - reg = - vl_mem_api_client_index_to_registration (server_wrk->api_client_index); - if (!reg) - { - clib_warning ("no registration: %u", server_wrk->api_client_index); - return -1; - } - - mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp)); - clib_memset (mp, 0, sizeof (*mp)); - - mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_ACCEPT_SESSION); - mp->context = server_wrk->wrk_index; - mp->server_rx_fifo = pointer_to_uword (s->rx_fifo); - mp->server_tx_fifo = pointer_to_uword (s->tx_fifo); - - if (session_has_transport (s)) - { - listener = listen_session_get (s->listener_index); - al = app_listener_get (server, listener->al_index); - mp->listener_handle = app_listener_handle (al); - if (application_is_proxy (server)) - { - listener = - app_worker_first_listener (server_wrk, session_get_fib_proto (s), - session_get_transport_proto (s)); - if (listener) - mp->listener_handle = listen_session_get_handle (listener); - } - vpp_queue = session_main_get_vpp_event_queue (s->thread_index); - mp->vpp_event_queue_address = pointer_to_uword (vpp_queue); - mp->handle = session_handle (s); - tc = transport_get_connection (session_get_transport_proto (s), - s->connection_index, s->thread_index); - mp->port = tc->rmt_port; - mp->is_ip4 = tc->is_ip4; - clib_memcpy_fast (&mp->ip, &tc->rmt_ip, sizeof (tc->rmt_ip)); - } - else - { - ct_connection_t *ct; - ct = (ct_connection_t *) session_get_transport (s); - listener = listen_session_get (s->listener_index); - al = app_listener_get (server, listener->al_index); - mp->listener_handle = app_listener_handle (al); - mp->is_ip4 = session_type_is_ip4 (listener->session_type); - mp->handle = session_handle (s); - mp->port = ct->c_rmt_port; - mp->vpp_event_queue_address = ct->client_evt_q; - mp->server_event_queue_address = ct->server_evt_q; - } - vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp); - - return 0; -} - -static void -send_session_disconnect_callback (session_t * s) -{ - app_worker_t *app_wrk = app_worker_get (s->app_wrk_index); - vl_api_disconnect_session_t *mp; - vl_api_registration_t *reg; - - reg = vl_mem_api_client_index_to_registration (app_wrk->api_client_index); - if (!reg) - { - clib_warning ("no registration: %u", app_wrk->api_client_index); - return; - } - - mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp)); - clib_memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_DISCONNECT_SESSION); - mp->handle = session_handle (s); - mp->context = app_wrk->api_client_index; - vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp); -} - -static void -send_session_reset_callback (session_t * s) -{ - app_worker_t *app_wrk = app_worker_get (s->app_wrk_index); - vl_api_registration_t *reg; - vl_api_reset_session_t *mp; - - reg = vl_mem_api_client_index_to_registration (app_wrk->api_client_index); - if (!reg) - { - clib_warning ("no registration: %u", app_wrk->api_client_index); - return; - } - - mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp)); - clib_memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_RESET_SESSION); - mp->handle = session_handle (s); - vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp); -} - -int -send_session_connected_callback (u32 app_wrk_index, u32 api_context, - session_t * s, u8 is_fail) -{ - vl_api_connect_session_reply_t *mp; - transport_connection_t *tc; - vl_api_registration_t *reg; - svm_msg_q_t *vpp_queue; - app_worker_t *app_wrk; - - app_wrk = app_worker_get (app_wrk_index); - reg = vl_mem_api_client_index_to_registration (app_wrk->api_client_index); - if (!reg) - { - clib_warning ("no registration: %u", app_wrk->api_client_index); - return -1; - } - - mp = vl_mem_api_alloc_as_if_client_w_reg (reg, sizeof (*mp)); - mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_CONNECT_SESSION_REPLY); - mp->context = api_context; - - if (is_fail) - goto done; - - if (session_has_transport (s)) - { - tc = session_get_transport (s); - if (!tc) - { - is_fail = 1; - goto done; - } - - vpp_queue = session_main_get_vpp_event_queue (s->thread_index); - mp->handle = session_handle (s); - mp->vpp_event_queue_address = pointer_to_uword (vpp_queue); - clib_memcpy_fast (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip)); - mp->is_ip4 = tc->is_ip4; - mp->lcl_port = tc->lcl_port; - mp->server_rx_fifo = pointer_to_uword (s->rx_fifo); - mp->server_tx_fifo = pointer_to_uword (s->tx_fifo); - } - else - { - ct_connection_t *ct; - ct = (ct_connection_t *) session_get_transport (s); - mp->handle = session_handle (s); - mp->lcl_port = ct->c_lcl_port; - mp->vpp_event_queue_address = ct->server_evt_q; - mp->client_event_queue_address = ct->client_evt_q; - mp->server_rx_fifo = pointer_to_uword (s->tx_fifo); - mp->server_tx_fifo = pointer_to_uword (s->rx_fifo); - } - -done: - mp->retval = is_fail ? - clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT) : 0; - vl_msg_api_send_shmem (reg->vl_input_queue, (u8 *) & mp); - return 0; -} - -static session_cb_vft_t session_cb_vft = { - .session_accept_callback = send_session_accept_callback, - .session_disconnect_callback = send_session_disconnect_callback, - .session_connected_callback = send_session_connected_callback, - .session_reset_callback = send_session_reset_callback, - .add_segment_callback = send_add_segment_callback, - .del_segment_callback = send_del_segment_callback, -}; - -static int mq_try_lock_and_alloc_msg (svm_msg_q_t * app_mq, svm_msg_q_msg_t * msg) { int rv; @@ -737,12 +552,7 @@ vl_api_application_attach_t_handler (vl_api_application_attach_t * mp) clib_memset (a, 0, sizeof (*a)); a->api_client_index = mp->client_index; a->options = mp->options; - - if (a->options[APP_OPTIONS_FLAGS] & APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS) - a->session_cb_vft = &session_mq_cb_vft; - else - a->session_cb_vft = &session_cb_vft; - + a->session_cb_vft = &session_mq_cb_vft; if (mp->namespace_id_len > 64) { rv = VNET_API_ERROR_INVALID_VALUE; @@ -841,12 +651,9 @@ done: static void vl_api_bind_uri_t_handler (vl_api_bind_uri_t * mp) { - transport_connection_t *tc = 0; - vnet_listen_args_t _a, *a = &_a; vl_api_bind_uri_reply_t *rmp; - session_t *s; + vnet_listen_args_t _a, *a = &_a; application_t *app = 0; - svm_msg_q_t *vpp_evt_q; app_worker_t *app_wrk; int rv; @@ -871,33 +678,9 @@ vl_api_bind_uri_t_handler (vl_api_bind_uri_t * mp) done: - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_BIND_URI_REPLY, ({ - if (!rv) - { - rmp->handle = a->handle; - if (app && application_has_global_scope (app)) - { - app_listener_t* al = app_listener_get_w_handle(a->handle); - s = app_listener_get_session(al); - tc = listen_session_get_transport (s); - rmp->lcl_is_ip4 = tc->is_ip4; - rmp->lcl_port = tc->lcl_port; - clib_memcpy_fast (rmp->lcl_ip, &tc->lcl_ip, sizeof(tc->lcl_ip)); - if (session_transport_service_type (s) == TRANSPORT_SERVICE_CL) - { - rmp->rx_fifo = pointer_to_uword (s->rx_fifo); - rmp->tx_fifo = pointer_to_uword (s->tx_fifo); - vpp_evt_q = session_main_get_vpp_event_queue (0); - rmp->vpp_evt_q = pointer_to_uword (vpp_evt_q); - } - } - } - })); - /* *INDENT-ON* */ + REPLY_MACRO (VL_API_BIND_URI_REPLY); - /* If app uses mq for control messages, send an mq message as well */ - if (app && application_use_mq_for_ctrl (app)) + if (app) { app_wrk = application_get_worker (app, 0); mq_send_session_bound_cb (app_wrk->wrk_index, mp->context, a->handle, @@ -938,7 +721,7 @@ done: static void vl_api_connect_uri_t_handler (vl_api_connect_uri_t * mp) { - vl_api_connect_session_reply_t *rmp; + vl_api_connect_uri_reply_t *rmp; vnet_connect_args_t _a, *a = &_a; application_t *app; int rv = 0; @@ -973,9 +756,7 @@ vl_api_connect_uri_t_handler (vl_api_connect_uri_t * mp) return; done: - /* *INDENT-OFF* */ - REPLY_MACRO (VL_API_CONNECT_SESSION_REPLY); - /* *INDENT-ON* */ + REPLY_MACRO (VL_API_CONNECT_URI_REPLY); } static void @@ -1033,81 +814,6 @@ vl_api_disconnect_session_reply_t_handler (vl_api_disconnect_session_reply_t * } static void -vl_api_reset_session_reply_t_handler (vl_api_reset_session_reply_t * mp) -{ - vnet_disconnect_args_t _a = { 0 }, *a = &_a; - app_worker_t *app_wrk; - application_t *app; - session_t *s; - u32 index, thread_index; - - app = application_lookup (mp->context); - if (!app) - return; - - session_parse_handle (mp->handle, &index, &thread_index); - s = session_get_if_valid (index, thread_index); - if (!s) - { - clib_warning ("Invalid session!"); - return; - } - - app_wrk = app_worker_get (s->app_wrk_index); - if (app_wrk->app_index != app->app_index) - { - clib_warning ("app %u does not own handle 0x%lx", app->app_index, - mp->handle); - return; - } - - /* Client objected to resetting the session, log and continue */ - if (mp->retval) - { - clib_warning ("client retval %d", mp->retval); - return; - } - - /* This comes as a response to a reset, transport only waiting for - * confirmation to remove connection state, no need to disconnect */ - a->handle = mp->handle; - a->app_index = app->app_index; - vnet_disconnect_session (a); -} - -static void -vl_api_accept_session_reply_t_handler (vl_api_accept_session_reply_t * mp) -{ - vnet_disconnect_args_t _a = { 0 }, *a = &_a; - session_t *s; - - /* Server isn't interested, kill the session */ - if (mp->retval) - { - a->app_index = mp->context; - a->handle = mp->handle; - vnet_disconnect_session (a); - return; - } - - s = session_get_from_handle_if_valid (mp->handle); - if (!s) - { - clib_warning ("session doesn't exist"); - return; - } - if (s->app_wrk_index != mp->context) - { - clib_warning ("app doesn't own session"); - return; - } - s->session_state = SESSION_STATE_READY; - - if (!session_has_transport (s)) - ct_session_connect_notify (s); -} - -static void vl_api_map_another_segment_reply_t_handler (vl_api_map_another_segment_reply_t * mp) { @@ -1118,14 +824,10 @@ static void vl_api_bind_sock_t_handler (vl_api_bind_sock_t * mp) { vnet_listen_args_t _a, *a = &_a; - transport_connection_t *tc = 0; vl_api_bind_sock_reply_t *rmp; - svm_msg_q_t *vpp_evt_q; application_t *app = 0; app_worker_t *app_wrk; ip46_address_t *ip46; - app_listener_t *al; - session_t *s; int rv = 0; if (session_main_is_enabled () == 0) @@ -1156,33 +858,10 @@ vl_api_bind_sock_t_handler (vl_api_bind_sock_t * mp) clib_warning ("listen returned: %d", rv); done: - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_BIND_SOCK_REPLY,({ - if (!rv) - { - rmp->handle = a->handle; - rmp->lcl_port = mp->port; - rmp->lcl_is_ip4 = mp->is_ip4; - if (app && application_has_global_scope (app)) - { - al = app_listener_get_w_handle (a->handle); - s = app_listener_get_session (al); - tc = listen_session_get_transport (s); - clib_memcpy_fast (rmp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip)); - if (session_transport_service_type (s) == TRANSPORT_SERVICE_CL) - { - rmp->rx_fifo = pointer_to_uword (s->rx_fifo); - rmp->tx_fifo = pointer_to_uword (s->tx_fifo); - vpp_evt_q = session_main_get_vpp_event_queue (0); - rmp->vpp_evt_q = pointer_to_uword (vpp_evt_q); - } - } - } - })); - /* *INDENT-ON* */ + /* Actual reply sent only over mq */ + REPLY_MACRO (VL_API_BIND_SOCK_REPLY); - /* If app uses mq for control messages, send an mq message as well */ - if (app && application_use_mq_for_ctrl (app)) + if (app) { app_wrk = application_get_worker (app, mp->wrk_index); mq_send_session_bound_cb (app_wrk->wrk_index, mp->context, a->handle, @@ -1250,7 +929,7 @@ done: static void vl_api_connect_sock_t_handler (vl_api_connect_sock_t * mp) { - vl_api_connect_session_reply_t *rmp; + vl_api_connect_sock_reply_t *rmp; vnet_connect_args_t _a, *a = &_a; application_t *app = 0; int rv = 0; @@ -1300,9 +979,9 @@ vl_api_connect_sock_t_handler (vl_api_connect_sock_t * mp) /* Got some error, relay it */ done: - REPLY_MACRO (VL_API_CONNECT_SESSION_REPLY); + REPLY_MACRO (VL_API_CONNECT_SOCK_REPLY); - if (app && application_use_mq_for_ctrl (app)) + if (app) { app_worker_t *app_wrk = application_get_worker (app, mp->wrk_index); mq_send_session_connected_cb (app_wrk->wrk_index, mp->context, 0, 1); |