diff options
Diffstat (limited to 'src/plugins/hs_apps/vcl/vcl_test_server.c')
| -rw-r--r-- | src/plugins/hs_apps/vcl/vcl_test_server.c | 103 |
1 files changed, 62 insertions, 41 deletions
diff --git a/src/plugins/hs_apps/vcl/vcl_test_server.c b/src/plugins/hs_apps/vcl/vcl_test_server.c index 93c244484c8..d17a2089ba7 100644 --- a/src/plugins/hs_apps/vcl/vcl_test_server.c +++ b/src/plugins/hs_apps/vcl/vcl_test_server.c @@ -28,6 +28,17 @@ #include <vppinfra/mem.h> #include <pthread.h> +/* + * XXX: Unfortunately libepoll-shim requires some hacks to work, one of these + * defines 'close' as a macro. This collides with vcl test callback 'close'. + * Undef the 'close' macro on FreeBSD if it exists. + */ +#ifdef __FreeBSD__ +#ifdef close +#undef close +#endif +#endif /* __FreeBSD__ */ + typedef struct { uint16_t port; @@ -106,7 +117,7 @@ again: conn->endpt.ip = wrk->conn_pool[i].ip; conn->is_alloc = 1; conn->session_index = i; - vcl_test_cfg_init (&conn->cfg); + hs_test_cfg_init (&conn->cfg); return (&wrk->conn_pool[i]); } } @@ -130,7 +141,7 @@ conn_pool_free (vcl_test_session_t *ts) } static inline void -sync_config_and_reply (vcl_test_session_t *conn, vcl_test_cfg_t *rx_cfg) +sync_config_and_reply (vcl_test_session_t *conn, hs_test_cfg_t *rx_cfg) { conn->cfg = *rx_cfg; vcl_test_buf_alloc (&conn->cfg, 1 /* is_rxbuf */, (uint8_t **) &conn->rxbuf, @@ -140,7 +151,7 @@ sync_config_and_reply (vcl_test_session_t *conn, vcl_test_cfg_t *rx_cfg) if (conn->cfg.verbose) { vtinf ("(fd %d): Replying to cfg message!\n", conn->fd); - vcl_test_cfg_dump (&conn->cfg, 0 /* is_client */ ); + hs_test_cfg_dump (&conn->cfg, 0 /* is_client */); } (void) vcl_test_write (conn, &conn->cfg, sizeof (conn->cfg)); } @@ -185,14 +196,14 @@ vts_wrk_cleanup_all (vcl_test_server_worker_t *wrk) static void vts_test_cmd (vcl_test_server_worker_t *wrk, vcl_test_session_t *conn, - vcl_test_cfg_t *rx_cfg) + hs_test_cfg_t *rx_cfg) { - u8 is_bi = rx_cfg->test == VCL_TEST_TYPE_BI; + u8 is_bi = rx_cfg->test == HS_TEST_TYPE_BI; vcl_test_session_t *tc; char buf[64]; int i; - if (rx_cfg->cmd == VCL_TEST_CMD_STOP) + if (rx_cfg->cmd == HS_TEST_CMD_STOP) { struct timespec stop; clock_gettime (CLOCK_REALTIME, &stop); @@ -232,25 +243,25 @@ vts_test_cmd (vcl_test_server_worker_t *wrk, vcl_test_session_t *conn, vcl_test_stats_dump ("SERVER RESULTS", &conn->stats, 1 /* show_rx */ , is_bi /* show_tx */ , conn->cfg.verbose); - vcl_test_cfg_dump (&conn->cfg, 0 /* is_client */ ); + hs_test_cfg_dump (&conn->cfg, 0 /* is_client */); if (conn->cfg.verbose) { - vtinf (" vcl server main\n" VCL_TEST_SEPARATOR_STRING + vtinf (" vcl server main\n" HS_TEST_SEPARATOR_STRING " buf: %p\n" - " buf size: %u (0x%08x)\n" VCL_TEST_SEPARATOR_STRING, + " buf size: %u (0x%08x)\n" HS_TEST_SEPARATOR_STRING, conn->rxbuf, conn->rxbuf_size, conn->rxbuf_size); } sync_config_and_reply (conn, rx_cfg); memset (&conn->stats, 0, sizeof (conn->stats)); } - else if (rx_cfg->cmd == VCL_TEST_CMD_SYNC) + else if (rx_cfg->cmd == HS_TEST_CMD_SYNC) { rx_cfg->ctrl_handle = conn->fd; vtinf ("Set control fd %d for test!", conn->fd); sync_config_and_reply (conn, rx_cfg); } - else if (rx_cfg->cmd == VCL_TEST_CMD_START) + else if (rx_cfg->cmd == HS_TEST_CMD_START) { vtinf ("Starting %s-directional Stream Test (fd %d)!", is_bi ? "Bi" : "Uni", conn->fd); @@ -268,7 +279,7 @@ vts_server_process_rx (vcl_test_session_t *conn, int rx_bytes) { vcl_test_server_main_t *vsm = &vcl_server_main; - if (conn->cfg.test == VCL_TEST_TYPE_BI) + if (conn->cfg.test == HS_TEST_TYPE_BI) { if (vsm->use_ds) { @@ -373,8 +384,9 @@ vts_accept_client (vcl_test_server_worker_t *wrk, int listen_fd) if (tp->accept (listen_fd, conn)) return 0; - vtinf ("Got a connection -- fd = %d (0x%08x) on listener fd = %d (0x%08x)", - conn->fd, conn->fd, listen_fd, listen_fd); + if (conn->cfg.num_test_sessions < VCL_TEST_CFG_MAX_SELECT_SESS) + vtinf ("Got a connection -- fd = %d (0x%08x) on listener fd = %d (0x%08x)", + conn->fd, conn->fd, listen_fd, listen_fd); ev.events = EPOLLET | EPOLLIN; ev.data.u64 = conn - wrk->conn_pool; @@ -502,31 +514,33 @@ vcl_test_server_process_opts (vcl_test_server_main_t * vsm, int argc, print_usage_and_exit (); } - if (argc < (optind + 1)) + if (argc > (optind + 1)) { - fprintf (stderr, "SERVER: ERROR: Insufficient number of arguments!\n"); + fprintf (stderr, "Incorrect number of arguments!\n"); print_usage_and_exit (); } - - if (sscanf (argv[optind], "%d", &v) == 1) - vsm->server_cfg.port = (uint16_t) v; - else + else if (argc > 1 && argc == (optind + 1)) { - fprintf (stderr, "SERVER: ERROR: Invalid port (%s)!\n", argv[optind]); - print_usage_and_exit (); + if (sscanf (argv[optind], "%d", &v) == 1) + vsm->server_cfg.port = (uint16_t) v; + else + { + fprintf (stderr, "Invalid port (%s)!\n", argv[optind]); + print_usage_and_exit (); + } } vcl_test_init_endpoint_addr (vsm); } int -vts_handle_ctrl_cfg (vcl_test_server_worker_t *wrk, vcl_test_cfg_t *rx_cfg, +vts_handle_ctrl_cfg (vcl_test_server_worker_t *wrk, hs_test_cfg_t *rx_cfg, vcl_test_session_t *conn, int rx_bytes) { if (rx_cfg->verbose) { vtinf ("(fd %d): Received a cfg msg!", conn->fd); - vcl_test_cfg_dump (rx_cfg, 0 /* is_client */ ); + hs_test_cfg_dump (rx_cfg, 0 /* is_client */); } if (rx_bytes != sizeof (*rx_cfg)) @@ -538,7 +552,7 @@ vts_handle_ctrl_cfg (vcl_test_server_worker_t *wrk, vcl_test_cfg_t *rx_cfg, if (conn->cfg.verbose) { vtinf ("(fd %d): Replying to cfg msg", conn->fd); - vcl_test_cfg_dump (rx_cfg, 0 /* is_client */ ); + hs_test_cfg_dump (rx_cfg, 0 /* is_client */); } conn->write (conn, &conn->cfg, sizeof (conn->cfg)); return -1; @@ -546,27 +560,28 @@ vts_handle_ctrl_cfg (vcl_test_server_worker_t *wrk, vcl_test_cfg_t *rx_cfg, switch (rx_cfg->test) { - case VCL_TEST_TYPE_NONE: - case VCL_TEST_TYPE_ECHO: + case HS_TEST_TYPE_NONE: + case HS_TEST_TYPE_ECHO: sync_config_and_reply (conn, rx_cfg); break; - case VCL_TEST_TYPE_BI: - case VCL_TEST_TYPE_UNI: + case HS_TEST_TYPE_BI: + case HS_TEST_TYPE_UNI: vts_test_cmd (wrk, conn, rx_cfg); break; - case VCL_TEST_TYPE_EXIT: + case HS_TEST_TYPE_EXIT: vtinf ("Ctrl session fd %d closing!", conn->fd); vts_session_cleanup (conn); wrk->nfds--; if (wrk->nfds) vts_wrk_cleanup_all (wrk); + vcl_server_main.ctrl = 0; break; default: vtwrn ("Unknown test type %d", rx_cfg->test); - vcl_test_cfg_dump (rx_cfg, 0 /* is_client */ ); + hs_test_cfg_dump (rx_cfg, 0 /* is_client */); break; } @@ -586,7 +601,7 @@ vts_worker_init (vcl_test_server_worker_t * wrk) vtinf ("Initializing worker ..."); - conn_pool_expand (wrk, VCL_TEST_CFG_MAX_TEST_SESS + 1); + conn_pool_expand (wrk, VCL_TEST_CFG_INIT_TEST_SESS + 1); if (wrk->wrk_index) if (vppcom_worker_register ()) vtfail ("vppcom_worker_register()", 1); @@ -648,7 +663,7 @@ vts_worker_loop (void *arg) vcl_test_server_worker_t *wrk = arg; vcl_test_session_t *conn; int i, rx_bytes, num_ev; - vcl_test_cfg_t *rx_cfg; + hs_test_cfg_t *rx_cfg; if (wrk->wrk_index) vts_worker_init (wrk); @@ -675,13 +690,13 @@ vts_worker_loop (void *arg) */ if (ep_evts[i].events & (EPOLLHUP | EPOLLRDHUP)) { - vts_session_cleanup (conn); - wrk->nfds--; - if (!wrk->nfds) + if (conn == vsm->ctrl) { - vtinf ("All client connections closed\n"); - goto done; + vtinf ("ctrl session went away"); + vsm->ctrl = 0; } + vts_session_cleanup (conn); + wrk->nfds--; continue; } @@ -699,6 +714,10 @@ vts_worker_loop (void *arg) vsm->ctrl = vts_accept_ctrl (wrk, vsm->ctrl_listen_fd); continue; } + + /* at this point ctrl session must be valid */ + ASSERT (vsm->ctrl); + if (ep_evts[i].data.u32 == VCL_TEST_DATA_LISTENER) { conn = vts_accept_client (wrk, wrk->listener.fd); @@ -718,8 +737,8 @@ vts_worker_loop (void *arg) if (!wrk->wrk_index && conn->fd == vsm->ctrl->fd) { rx_bytes = conn->read (conn, conn->rxbuf, conn->rxbuf_size); - rx_cfg = (vcl_test_cfg_t *) conn->rxbuf; - if (rx_cfg->magic == VCL_TEST_CFG_CTRL_MAGIC) + rx_cfg = (hs_test_cfg_t *) conn->rxbuf; + if (rx_cfg->magic == HS_TEST_CFG_CTRL_MAGIC) { vts_handle_ctrl_cfg (wrk, rx_cfg, conn, rx_bytes); if (!wrk->nfds) @@ -847,13 +866,15 @@ main (int argc, char **argv) vts_ctrl_session_init (&vsm->workers[0]); /* Update ctrl port to data port */ - vsm->server_cfg.endpt.port += 1; + vsm->server_cfg.endpt.port = hs_make_data_port (vsm->server_cfg.endpt.port); vts_worker_init (&vsm->workers[0]); for (i = 1; i < vsm->server_cfg.workers; i++) { vsm->workers[i].wrk_index = i; rv = pthread_create (&vsm->workers[i].thread_handle, NULL, vts_worker_loop, (void *) &vsm->workers[i]); + if (rv) + vtfail ("pthread_create()", rv); } vts_worker_loop (&vsm->workers[0]); |