X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftcp%2Fbuiltin_client.c;h=468a5c165ad9c27fbb0ca041eac8db052e5403d6;hb=7999e83a41ebad8a3f02cfcb2809cdb3aae919ba;hp=48daffb41deaf763c2c45878c828eeddeee7a775;hpb=66b11318a1e5f24880e3ec77c95d70647732a4a8;p=vpp.git diff --git a/src/vnet/tcp/builtin_client.c b/src/vnet/tcp/builtin_client.c index 48daffb41de..468a5c165ad 100644 --- a/src/vnet/tcp/builtin_client.c +++ b/src/vnet/tcp/builtin_client.c @@ -21,27 +21,9 @@ #include #include -#include #include -/* define message IDs */ -#include - -/* define message structures */ -#define vl_typedefs -#include -#undef vl_typedefs - -/* define generated endian-swappers */ -#define vl_endianfun -#include -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) -#define vl_printfun -#include -#undef vl_printfun +tclient_main_t tclient_main; #define TCP_BUILTIN_CLIENT_DBG (0) @@ -70,7 +52,6 @@ send_test_chunk (tclient_main_t * tm, session_t * s) int test_buf_offset; u32 bytes_this_chunk; session_fifo_event_t evt; - static int serial_number = 0; svm_fifo_t *txf; int rv; @@ -118,7 +99,6 @@ send_test_chunk (tclient_main_t * tm, session_t * s) /* Fabricate TX event, send to vpp */ evt.fifo = txf; evt.event_type = FIFO_EVENT_APP_TX; - evt.event_id = serial_number++; if (unix_shared_memory_queue_add (tm->vpp_event_queue[txf->master_thread_index], (u8 *) & evt, @@ -266,14 +246,14 @@ builtin_client_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, __sync_fetch_and_add (&tm->tx_total, sp->bytes_sent); __sync_fetch_and_add (&tm->rx_total, sp->bytes_received); - stream_session_parse_handle (sp->vpp_session_handle, - &index, &thread_index); - s = stream_session_get_if_valid (index, thread_index); + session_parse_handle (sp->vpp_session_handle, + &index, &thread_index); + s = session_get_if_valid (index, thread_index); if (s) { vnet_disconnect_args_t _a, *a = &_a; - a->handle = stream_session_handle (s); + a->handle = session_handle (s); a->app_index = tm->app_index; vnet_disconnect_session (a); @@ -308,87 +288,16 @@ VLIB_REGISTER_NODE (builtin_client_node) = }; /* *INDENT-ON* */ -/* So we don't get "no handler for... " msgs */ -static void -vl_api_memclnt_create_reply_t_handler (vl_api_memclnt_create_reply_t * mp) -{ - vlib_main_t *vm = vlib_get_main (); - tclient_main_t *tm = &tclient_main; - tm->my_client_index = mp->index; - vlib_process_signal_event (vm, tm->cli_node_index, 1 /* evt */ , - 0 /* data */ ); -} - static int create_api_loopback (tclient_main_t * tm) { - vlib_main_t *vm = vlib_get_main (); - vl_api_memclnt_create_t _m, *mp = &_m; - extern void vl_api_memclnt_create_t_handler (vl_api_memclnt_create_t *); api_main_t *am = &api_main; vl_shmem_hdr_t *shmem_hdr; - uword *event_data = 0, event_type; - int resolved = 0; - - /* - * Create a "loopback" API client connection - * Don't do things like this unless you know what you're doing... - */ shmem_hdr = am->shmem_hdr; tm->vl_input_queue = shmem_hdr->vl_input_queue; - memset (mp, 0, sizeof (*mp)); - mp->_vl_msg_id = VL_API_MEMCLNT_CREATE; - mp->context = 0xFEEDFACE; - mp->input_queue = pointer_to_uword (tm->vl_input_queue); - strncpy ((char *) mp->name, "tcp_clients_tester", sizeof (mp->name) - 1); - - vl_api_memclnt_create_t_handler (mp); - - /* Wait for reply */ - vlib_process_wait_for_event_or_clock (vm, 1.0); - event_type = vlib_process_get_events (vm, &event_data); - switch (event_type) - { - case 1: - resolved = 1; - break; - case ~0: - /* timed out */ - break; - default: - clib_warning ("unknown event_type %d", event_type); - } - if (!resolved) - return -1; - return 0; -} - -#define foreach_tclient_static_api_msg \ -_(MEMCLNT_CREATE_REPLY, memclnt_create_reply) \ - -static clib_error_t * -tclient_api_hookup (vlib_main_t * vm) -{ - vl_msg_api_msg_config_t _c, *c = &_c; - - /* Hook up client-side static APIs to our handlers */ -#define _(N,n) do { \ - c->id = VL_API_##N; \ - c->name = #n; \ - c->handler = vl_api_##n##_t_handler; \ - c->cleanup = vl_noop_handler; \ - c->endian = vl_api_##n##_t_endian; \ - c->print = vl_api_##n##_t_print; \ - c->size = sizeof(vl_api_##n##_t); \ - c->traced = 1; /* trace, so these msgs print */ \ - c->replay = 0; /* don't replay client create/delete msgs */ \ - c->message_bounce = 0; /* don't bounce this message */ \ - vl_msg_api_config(c);} while (0); - - foreach_tclient_static_api_msg; -#undef _ - + tm->my_client_index = + vl_api_memclnt_create_internal ("tcp_test_client", tm->vl_input_queue); return 0; } @@ -400,7 +309,6 @@ tcp_test_clients_init (vlib_main_t * vm) u32 num_threads; int i; - tclient_api_hookup (vm); if (create_api_loopback (tm)) return -1; @@ -433,8 +341,6 @@ builtin_session_connected_callback (u32 app_index, u32 api_context, u32 session_index; u8 thread_index = vlib_get_thread_index (); - ASSERT (s->thread_index == thread_index); - if (is_fail) { clib_warning ("connection %d failed!", api_context); @@ -442,6 +348,8 @@ builtin_session_connected_callback (u32 app_index, u32 api_context, return 0; } + ASSERT (s->thread_index == thread_index); + if (!tm->vpp_event_queue[thread_index]) tm->vpp_event_queue[thread_index] = session_manager_get_vpp_event_queue (thread_index); @@ -461,7 +369,7 @@ builtin_session_connected_callback (u32 app_index, u32 api_context, session->server_rx_fifo->client_session_index = session_index; session->server_tx_fifo = s->server_tx_fifo; session->server_tx_fifo->client_session_index = session_index; - session->vpp_session_handle = stream_session_handle (s); + session->vpp_session_handle = session_handle (s); vec_add1 (tm->connection_index_by_thread[thread_index], session_index); __sync_fetch_and_add (&tm->ready_connections, 1); @@ -495,7 +403,7 @@ builtin_session_disconnect_callback (stream_session_t * s) { tclient_main_t *tm = &tclient_main; vnet_disconnect_args_t _a, *a = &_a; - a->handle = stream_session_handle (s); + a->handle = session_handle (s); a->app_index = tm->app_index; vnet_disconnect_session (a); return; @@ -517,14 +425,16 @@ static session_cb_vft_t builtin_clients = { }; /* *INDENT-ON* */ -static int -attach_builtin_test_clients_app (void) +static clib_error_t * +attach_builtin_test_clients_app (u8 * appns_id, u64 appns_flags, + u64 appns_secret) { tclient_main_t *tm = &tclient_main; vnet_app_attach_args_t _a, *a = &_a; u8 segment_name[128]; u32 segment_name_length, prealloc_fifos; u64 options[16]; + clib_error_t *error = 0; segment_name_length = ARRAY_LEN (segment_name); @@ -546,12 +456,17 @@ attach_builtin_test_clients_app (void) options[APP_OPTIONS_PRIVATE_SEGMENT_SIZE] = tm->private_segment_size; options[APP_OPTIONS_PREALLOC_FIFO_PAIRS] = prealloc_fifos; - options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_BUILTIN_APP; - + options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_IS_BUILTIN; + if (appns_id) + { + options[APP_OPTIONS_FLAGS] |= appns_flags; + options[APP_OPTIONS_NAMESPACE_SECRET] = appns_secret; + } a->options = options; + a->namespace_id = appns_id; - if (vnet_application_attach (a)) - return -1; + if ((error = vnet_application_attach (a))) + return error; tm->app_index = a->app_index; return 0; @@ -581,11 +496,12 @@ start_tx_pthread (tclient_main_t * tm) return 0; } -void +clib_error_t * clients_connect (vlib_main_t * vm, u8 * uri, u32 n_clients) { tclient_main_t *tm = &tclient_main; vnet_connect_args_t _a, *a = &_a; + clib_error_t *error = 0; int i; for (i = 0; i < n_clients; i++) { @@ -595,12 +511,21 @@ clients_connect (vlib_main_t * vm, u8 * uri, u32 n_clients) a->api_context = i; a->app_index = tm->app_index; a->mp = 0; - vnet_connect_uri (a); + + if ((error = vnet_connect_uri (a))) + return error; + /* Crude pacing for call setups */ if ((i % 4) == 0) vlib_process_suspend (vm, 10e-6); + ASSERT (i + 1 >= tm->ready_connections); + while (i + 1 - tm->ready_connections > 1000) + { + vlib_process_suspend (vm, 100e-6); + } } + return 0; } static clib_error_t * @@ -611,13 +536,14 @@ test_tcp_clients_command_fn (vlib_main_t * vm, tclient_main_t *tm = &tclient_main; vlib_thread_main_t *thread_main = vlib_get_thread_main (); uword *event_data = 0, event_type; - u8 *default_connect_uri = (u8 *) "tcp://6.0.1.1/1234", *uri; - u64 tmp, total_bytes; + u8 *default_connect_uri = (u8 *) "tcp://6.0.1.1/1234", *uri, *appns_id; + u64 tmp, total_bytes, appns_flags = 0, appns_secret = 0; f64 test_timeout = 20.0, syn_timeout = 20.0, delta; f64 time_before_connects; u32 n_clients = 1; int preallocate_sessions = 0; char *transfer_type; + clib_error_t *error = 0; int i; tm->bytes_to_send = 8192; @@ -654,12 +580,14 @@ test_tcp_clients_command_fn (vlib_main_t * vm, else if (unformat (input, "private-segment-count %d", &tm->private_segment_count)) ; - else if (unformat (input, "private-segment-size %dm", &tmp)) - tm->private_segment_size = tmp << 20; - else if (unformat (input, "private-segment-size %dg", &tmp)) - tm->private_segment_size = tmp << 30; - else if (unformat (input, "private-segment-size %d", &tmp)) - tm->private_segment_size = tmp; + else if (unformat (input, "private-segment-size %U", + unformat_memory_size, &tmp)) + { + if (tmp >= 0x100000000ULL) + return clib_error_return + (0, "private segment size %lld (%llu) too large", tmp, tmp); + tm->private_segment_size = tmp; + } else if (unformat (input, "preallocate-fifos")) tm->prealloc_fifos = 1; else if (unformat (input, "preallocate-sessions")) @@ -667,6 +595,17 @@ test_tcp_clients_command_fn (vlib_main_t * vm, else if (unformat (input, "client-batch %d", &tm->connections_per_batch)) ; + else if (unformat (input, "appns %_%v%_", &appns_id)) + ; + else if (unformat (input, "all-scope")) + appns_flags |= (APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE + | APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE); + else if (unformat (input, "local-scope")) + appns_flags = APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE; + else if (unformat (input, "global-scope")) + appns_flags = APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE; + else if (unformat (input, "secret %lu", &appns_secret)) + ; else return clib_error_return (0, "unknown input `%U'", format_unformat_error, input); @@ -701,10 +640,14 @@ test_tcp_clients_command_fn (vlib_main_t * vm, if (tm->test_client_attached == 0) { - if (attach_builtin_test_clients_app ()) + if ((error = attach_builtin_test_clients_app (appns_id, appns_flags, + appns_secret))) { - return clib_error_return (0, "app attach failed"); + vec_free (appns_id); + clib_error_report (error); + return error; } + vec_free (appns_id); } tm->test_client_attached = 1; @@ -724,7 +667,8 @@ test_tcp_clients_command_fn (vlib_main_t * vm, /* Fire off connect requests */ time_before_connects = vlib_time_now (vm); - clients_connect (vm, uri, n_clients); + if ((error = clients_connect (vm, uri, n_clients))) + return error; /* Park until the sessions come up, or ten seconds elapse... */ vlib_process_wait_for_event_or_clock (vm, syn_timeout); @@ -804,6 +748,20 @@ cleanup: pool_free (tm->sessions); + /* Detach the application, so we can use different fifo sizes next time */ + if (tm->test_client_attached) + { + vnet_app_detach_args_t _da, *da = &_da; + int rv; + + da->app_index = tm->app_index; + + rv = vnet_application_detach (da); + if (rv) + vlib_cli_output (vm, "WARNING: app detach failed..."); + tm->test_client_attached = 0; + tm->app_index = ~0; + } return 0; } @@ -811,8 +769,11 @@ cleanup: VLIB_CLI_COMMAND (test_clients_command, static) = { .path = "test tcp clients", - .short_help = "test tcp clients [nclients %d]" - "[iterations %d] [bytes %d] [uri tcp://6.0.1.1/1234]", + .short_help = "test tcp clients [nclients %d] [[m|g]bytes ] " + "[test-timeout