diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vcl/sock_test_client.c | 15 | ||||
| -rw-r--r-- | src/vcl/sock_test_server.c | 2 | ||||
| -rw-r--r-- | src/vcl/vcom.c | 8 | ||||
| -rw-r--r-- | src/vcl/vcom_socket.c | 52 | ||||
| -rw-r--r-- | src/vcl/vppcom.c | 480 | ||||
| -rw-r--r-- | src/vcl/vppcom.h | 5 |
6 files changed, 339 insertions, 223 deletions
diff --git a/src/vcl/sock_test_client.c b/src/vcl/sock_test_client.c index 40ba043adae..41ee4be9241 100644 --- a/src/vcl/sock_test_client.c +++ b/src/vcl/sock_test_client.c @@ -525,6 +525,11 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets) #ifdef VCL_TEST rv = vppcom_session_connect (tsock->fd, &scm->server_endpt); + if (rv) + { + errno = -rv; + rv = -1; + } #else rv = connect (tsock->fd, (struct sockaddr *) &scm->server_addr, @@ -533,9 +538,10 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets) if (rv < 0) { errno_val = errno; - perror ("ERROR in main()"); + perror ("ERROR in sock_test_connect_test_sockets()"); fprintf (stderr, "ERROR: connect failed (errno = %d)!\n", errno_val); + return -1; } tsock->cfg = ctrl->cfg; sock_test_socket_buf_alloc (tsock); @@ -632,6 +638,7 @@ cfg_num_test_sockets_set (void) { ctrl->cfg.num_test_sockets = num_test_sockets; sock_test_connect_test_sockets (num_test_sockets); + sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ ); } else @@ -965,6 +972,11 @@ main (int argc, char **argv) #ifdef VCL_TEST rv = vppcom_session_connect (ctrl->fd, &scm->server_endpt); + if (rv) + { + errno = -rv; + rv = -1; + } #else rv = connect (ctrl->fd, (struct sockaddr *) &scm->server_addr, @@ -976,6 +988,7 @@ main (int argc, char **argv) perror ("ERROR in main()"); fprintf (stderr, "ERROR: connect failed (errno = %d)!\n", errno_val); + return -1; } sock_test_cfg_sync (ctrl); diff --git a/src/vcl/sock_test_server.c b/src/vcl/sock_test_server.c index ed36c7a6acc..23fd46df012 100644 --- a/src/vcl/sock_test_server.c +++ b/src/vcl/sock_test_server.c @@ -315,6 +315,7 @@ new_client (void) errno_val = errno; perror ("ERROR in new_client()"); fprintf (stderr, "ERROR: accept failed (errno = %d)!\n", errno_val); + return; } printf ("SERVER: Got a connection -- fd = %d (0x%08x)!\n", @@ -681,6 +682,7 @@ main (int argc, char **argv) close (client_fd); #endif conn_pool_free (conn); + printf ("SERVER: Closed client fd %d\n", client_fd); #if ! SOCK_SERVER_USE_EPOLL if (ssm->nfds == (ssm->listen_fd + 1)) #else diff --git a/src/vcl/vcom.c b/src/vcl/vcom.c index 26948d51840..24b8f2985eb 100644 --- a/src/vcl/vcom.c +++ b/src/vcl/vcom.c @@ -1951,6 +1951,12 @@ vcom_connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) case AF_INET: case AF_INET6: rv = vcom_socket_connect (__fd, __addr, __len); + if (!rv) + { + errno = -rv; + return -1; + + } break; default: @@ -1977,7 +1983,7 @@ connect (int __fd, __CONST_SOCKADDR_ARG __addr, socklen_t __len) "'%04d'='%04d', '%p', '%04d'\n", pid, (unsigned long) tid, (unsigned long) tid, rv, __fd, __addr, __len); - if (rv != 0) + if (!rv) { errno = -rv; return -1; diff --git a/src/vcl/vcom_socket.c b/src/vcl/vcom_socket.c index e87fd8a9092..81a4b76919d 100644 --- a/src/vcl/vcom_socket.c +++ b/src/vcl/vcom_socket.c @@ -3011,12 +3011,10 @@ vcom_socket_epoll_pwait (int __epfd, struct epoll_event *__events, { vcom_socket_main_t *vsm = &vcom_socket_main; int rv = -EBADF; - int rv2; double time_to_wait = (double) 0; double timeout, now = 0; vcom_epoll_t *vepoll; i32 vep_idx; - static struct epoll_event *libc_ev = 0; /* validate __event */ if (!__events || (__timeout < -1)) @@ -3070,42 +3068,40 @@ vcom_socket_epoll_pwait (int __epfd, struct epoll_event *__events, "__timeout = %d)\n", getpid (), vepoll->vcl_cnt, vepoll->libc_cnt, time_to_wait, __timeout); - vec_validate (libc_ev, __maxevents); timeout = clib_time_now (&vsm->clib_time) + time_to_wait; do { rv = vppcom_epoll_wait (vep_idx, __events, __maxevents, 0); - rv2 = libc_epoll_pwait (__epfd, libc_ev, __maxevents, 1, __ss); - if (VCOM_DEBUG == 666) - fprintf (stderr, "[%d] vcom_socket_epoll_pwait: " - "rv = %d, rv2 = %d, timeout = %f, now = %f\n", - getpid (), rv, rv2, timeout, now); - if ((rv > 0) || (rv2 > 0)) + if (rv > 0) { if (VCOM_DEBUG > 2) fprintf (stderr, "[%d] vcom_socket_epoll_pwait: " - "rv = %d, rv2 = %d\n", getpid (), rv, rv2); - int n = __maxevents - rv; - n = rv2 <= n ? rv2 : n; - rv = (rv > 0) ? rv : 0; + "vppcom_epoll_wait() returned %d\n", getpid (), rv); + goto out; + } + else if (rv < 0) + { + if (VCOM_DEBUG > 2) + fprintf (stderr, "[%d] ERROR: vcom_socket_epoll_pwait: " + "vppcom_epoll_wait() returned %d\n", getpid (), rv); - clib_memcpy (&__events[rv], libc_ev, n * sizeof (*libc_ev)); - rv += rv2; goto out; } - else if ((rv < 0) || (rv2 < 0)) + rv = libc_epoll_pwait (__epfd, __events, __maxevents, 1, __ss); + if (rv > 0) { - if (rv < 0) - fprintf (stderr, - "[%d] ERROR: vppcom_epoll_wait() returned %d\n", - getpid (), rv); - if (rv2 < 0) - { - fprintf (stderr, - "[%d] ERROR: libc_epoll_wait() failed, errno %d\n", - getpid (), errno); - rv = (rv < 0) ? rv : -errno; - } + if (VCOM_DEBUG > 2) + fprintf (stderr, "[%d] vcom_socket_epoll_pwait: " + "libc_epoll_pwait() returned %d\n", getpid (), rv); + goto out; + } + else if (rv < 0) + { + int errno_val = errno; + perror ("libc_epoll_wait"); + fprintf (stderr, "[%d] vcom_socket_epoll_pwait: " + "libc_epoll_wait() failed, errno %d\n", + getpid (), errno_val); goto out; } if (__timeout != -1) @@ -3113,9 +3109,7 @@ vcom_socket_epoll_pwait (int __epfd, struct epoll_event *__events, } while (now < timeout); } - out: - vec_reset_length (libc_ev); return rv; } diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index f05b03143e7..85bf1c292c4 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -507,8 +507,9 @@ vppcom_app_session_enable (void) if (PREDICT_FALSE (rv)) { if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] Session enable timed out, rv = %s (%d)", - getpid (), vppcom_retval_str (rv), rv); + clib_warning ("[%d] application session enable timed out! " + "returning %d (%s)", + getpid (), rv, vppcom_retval_str (rv)); return rv; } } @@ -573,8 +574,8 @@ vppcom_app_attach (void) if (PREDICT_FALSE (rv)) { if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] application attach timed out, rv = %s (%d)", - getpid (), vppcom_retval_str (rv), rv); + clib_warning ("[%d] application attach timed out! returning %d (%s)", + getpid (), rv, vppcom_retval_str (rv)); return rv; } return VPPCOM_OK; @@ -699,7 +700,7 @@ vl_api_disconnect_session_t_handler (vl_api_disconnect_session_t * mp) if (VPPCOM_DEBUG > 1) clib_warning ("[%d] vpp handle 0x%llx, sid %u: " - "setting state to %d (%s)", + "setting state to 0x%x (%s)", getpid (), mp->handle, session_index, session->state, vppcom_session_state_str (session->state)); clib_spinlock_unlock (&vcm->sessions_lockp); @@ -733,9 +734,10 @@ vl_api_reset_session_t_handler (vl_api_reset_session_t * mp) if (PREDICT_FALSE (rval)) { rv = VNET_API_ERROR_INVALID_VALUE_2; - clib_warning ("[%d] ERROR: sid %u: session lookup failed! " - "returning %d %U", - getpid (), p[0], rv, format_api_error, rv); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "session lookup failed! returning %d %U", + getpid (), mp->handle, p[0], + rv, format_api_error, rv); } else { @@ -771,34 +773,37 @@ vl_api_reset_session_t_handler (vl_api_reset_session_t * mp) static void vl_api_connect_session_reply_t_handler (vl_api_connect_session_reply_t * mp) { - session_t *session; + session_t *session = 0; u32 session_index; svm_fifo_t *rx_fifo, *tx_fifo; u8 is_cut_thru = 0; int rv; session_index = mp->context; + VCL_LOCK_AND_GET_SESSION (session_index, &session); +done: if (mp->retval) { - clib_warning ("[%d] ERROR: sid %u: connect failed! %U", - getpid (), session_index, format_api_error, - ntohl (mp->retval)); - return; + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "connect failed! %U", + getpid (), mp->handle, session_index, + format_api_error, ntohl (mp->retval)); + if (rv == VPPCOM_OK) + { + session->state = STATE_FAILED; + session->vpp_handle = mp->handle; + } + else + { + clib_warning ("[%s] ERROR: vpp handle 0x%llx, sid %u: " + "Invalid session index (%u)!", + getpid (), mp->handle, session_index); + } + goto done_unlock; } - if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: got a connect reply!", - getpid (), session_index); - - clib_spinlock_lock (&vcm->sessions_lockp); - if (pool_is_free_index (vcm->sessions, session_index)) - { - clib_spinlock_unlock (&vcm->sessions_lockp); - if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %d: session lookup failed!", - getpid (), session_index); - return; - } + if (rv) + goto done_unlock; /* We've been redirected */ if (mp->segment_name_length > 0) @@ -817,17 +822,15 @@ vl_api_connect_session_reply_t_handler (vl_api_connect_session_reply_t * mp) vec_reset_length (a->new_segment_indices); if (PREDICT_FALSE (rv)) { - clib_spinlock_unlock (&vcm->sessions_lockp); clib_warning ("[%d] sm_fifo_segment_attach ('%s') failed", getpid (), a->segment_name); - return; + goto done_unlock; } } /* * Setup session */ - session = pool_elt_at_index (vcm->sessions, session_index); session->is_cut_thru = is_cut_thru; session->vpp_event_queue = uword_to_pointer (mp->vpp_event_queue_address, unix_shared_memory_queue_t *); @@ -850,14 +853,14 @@ vl_api_connect_session_reply_t_handler (vl_api_connect_session_reply_t * mp) hash_set (vcm->session_index_by_vpp_handles, mp->handle, session_index); if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] client sid %d, vpp handle 0x%llx\n" - " session_rx_fifo %p, refcnt %d\n" - " session_tx_fifo %p, refcnt %d", - getpid (), session_index, mp->handle, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: connect succeeded!" + " session_rx_fifo %p, refcnt %d," + " session_tx_fifo %p, refcnt %d", + getpid (), mp->handle, session_index, session->server_rx_fifo, session->server_rx_fifo->refcnt, session->server_tx_fifo, session->server_tx_fifo->refcnt); - +done_unlock: clib_spinlock_unlock (&vcm->sessions_lockp); } @@ -926,34 +929,41 @@ vl_api_bind_sock_reply_t_handler (vl_api_bind_sock_reply_t * mp) u32 session_index = mp->context; int rv; + VCL_LOCK_AND_GET_SESSION (session_index, &session); +done: if (mp->retval) { - clib_warning ("[%d] ERROR: sid %u: bind failed: %U", - getpid (), session_index, format_api_error, + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: bind failed: %U", + getpid (), mp->handle, session_index, format_api_error, ntohl (mp->retval)); rv = vppcom_session_at_index (session_index, &session); if (rv == VPPCOM_OK) - session->state = STATE_FAILED; - return; + { + session->state = STATE_FAILED; + session->vpp_handle = mp->handle; + } + else + { + clib_warning ("[%s] ERROR: vpp handle 0x%llx, sid %u: " + "Invalid session index (%u)!", + getpid (), mp->handle, session_index); + } + goto done_unlock; } - clib_spinlock_lock (&vcm->sessions_lockp); - rv = vppcom_session_at_index (session_index, &session); - if (rv == VPPCOM_OK) - { - session->vpp_handle = mp->handle; - session->lcl_addr.is_ip4 = mp->lcl_is_ip4; - clib_memcpy (&session->lcl_addr.ip46, mp->lcl_ip, - sizeof (session->peer_addr.ip46)); - session->lcl_port = mp->lcl_port; - vppcom_session_table_add_listener (mp->handle, session_index); - session->is_listen = 1; - session->state = STATE_LISTEN; + session->vpp_handle = mp->handle; + session->lcl_addr.is_ip4 = mp->lcl_is_ip4; + clib_memcpy (&session->lcl_addr.ip46, mp->lcl_ip, + sizeof (session->peer_addr.ip46)); + session->lcl_port = mp->lcl_port; + vppcom_session_table_add_listener (mp->handle, session_index); + session->is_listen = 1; + session->state = STATE_LISTEN; - if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: bind succeeded! ", getpid (), - mp->context); - } + if (VPPCOM_DEBUG > 1) + clib_warning ("[%d] vpp handle 0x%llx, sid %u: bind succeeded!", + getpid (), mp->handle, mp->context); +done_unlock: clib_spinlock_unlock (&vcm->sessions_lockp); } @@ -1135,7 +1145,8 @@ vl_api_accept_session_t_handler (vl_api_accept_session_t * mp) } static void -vppcom_send_connect_session_reply (session_t * session, int retval) +vppcom_send_connect_session_reply (session_t * session, u32 session_index, + int retval) { vl_api_connect_session_reply_t *rmp; u32 len; @@ -1310,8 +1321,9 @@ vppcom_session_disconnect (u32 session_index) if (PREDICT_FALSE (is_listen)) { - clib_warning ("[%d] ERROR: sid %u: Cannot disconnect a " - "listen socket!", getpid (), session_index); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "Cannot disconnect a listen socket!", + getpid (), vpp_handle, session_index); rv = VPPCOM_EBADFD; goto done; } @@ -1328,8 +1340,9 @@ vppcom_session_disconnect (u32 session_index) vppcom_send_disconnect_session_reply (vpp_handle, session_index, 0 /* rv */ ); if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: sending disconnect REPLY...", - getpid (), session_index); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "sending disconnect REPLY...", + getpid (), vpp_handle, session_index); } /* Otherwise, send a disconnect session msg... @@ -1337,9 +1350,9 @@ vppcom_session_disconnect (u32 session_index) else { if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: sending disconnect...", - getpid (), session_index, state, - vppcom_session_state_str (state)); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "sending disconnect...", + getpid (), vpp_handle, session_index); vppcom_send_disconnect_session (vpp_handle, session_index); } @@ -1361,9 +1374,9 @@ vppcom_session_disconnect (u32 session_index) if (VPPCOM_DEBUG > 1) clib_warning ("[%d] sid %d: freeing cut-thru fifos in " - "sm_seg_index %d\n" - " server_rx_fifo %p, refcnt = %d\n" - " server_tx_fifo %p, refcnt = %d", + "sm_seg_index %d! " + " server_rx_fifo %p, refcnt = %d" + " server_tx_fifo %p, refcnt = %d", getpid (), session_index, session->sm_seg_index, session->server_rx_fifo, session->server_rx_fifo->refcnt, @@ -2062,8 +2075,8 @@ vppcom_app_destroy (void) if (PREDICT_FALSE (rv)) { if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] application detach timed out, rv = %s (%d)", - getpid (), vppcom_retval_str (rv), rv); + clib_warning ("[%d] application detach timed out! returning %d (%s)", + getpid (), rv, vppcom_retval_str (rv)); } vl_client_disconnect_from_vlib (); vcm->my_client_index = ~0; @@ -2104,6 +2117,7 @@ vppcom_session_close (uint32_t session_index) u8 is_vep_session; u32 next_sid; u32 vep_idx; + u64 vpp_handle; uword *p; session_state_t state; @@ -2114,20 +2128,28 @@ vppcom_session_close (uint32_t session_index) next_sid = session->vep.next_sid; vep_idx = session->vep.vep_idx; state = session->state; + vpp_handle = session->vpp_handle; clib_spinlock_unlock (&vcm->sessions_lockp); if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %d: closing session...", getpid (), - session_index); + { + if (is_vep) + clib_warning ("[%d] vep_idx %u / sid %u: closing epoll session...", + getpid (), session_index, session_index); + else + clib_warning ("[%d] vpp handle 0x%llx, sid %d: closing session...", + getpid (), vpp_handle, session_index); + } if (is_vep) { while (next_sid != ~0) { rv = vppcom_epoll_ctl (session_index, EPOLL_CTL_DEL, next_sid, 0); - if ((VPPCOM_DEBUG > 0) && (rv < 0)) - clib_warning ("[%d] sid %u: EPOLL_CTL_DEL vep_idx %u failed, " - "rv = %d (%s)", getpid (), next_sid, vep_idx, + if ((VPPCOM_DEBUG > 0) && PREDICT_FALSE (rv < 0)) + clib_warning ("[%d] vpp handle 0x%llx, sid %u: EPOLL_CTL_DEL " + "vep_idx %u failed! rv %d (%s)", getpid (), + vpp_handle, next_sid, vep_idx, rv, vppcom_retval_str (rv)); VCL_LOCK_AND_GET_SESSION (session_index, &session); @@ -2141,9 +2163,10 @@ vppcom_session_close (uint32_t session_index) { rv = vppcom_epoll_ctl (vep_idx, EPOLL_CTL_DEL, session_index, 0); if ((VPPCOM_DEBUG > 0) && (rv < 0)) - clib_warning ("[%d] sid %u: EPOLL_CTL_DEL vep_idx %u failed! " - "rv = %d (%s)", getpid (), session_index, vep_idx, - rv, vppcom_retval_str (rv)); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: EPOLL_CTL_DEL " + "vep_idx %u failed! rv %d (%s)", + getpid (), vpp_handle, session_index, + vep_idx, rv, vppcom_retval_str (rv)); } if (is_listen) @@ -2154,10 +2177,10 @@ vppcom_session_close (uint32_t session_index) if (PREDICT_FALSE (rv < 0)) { if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: listener unbind failed! " - "rv = %d (%s)", - getpid (), session_index, rv, - vppcom_retval_str (rv)); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "listener unbind failed! rv %d (%s)", + getpid (), vpp_handle, session_index, + rv, vppcom_retval_str (rv)); } } } @@ -2166,26 +2189,33 @@ vppcom_session_close (uint32_t session_index) { rv = vppcom_session_disconnect (session_index); if (PREDICT_FALSE (rv < 0)) - clib_warning ("[%d] ERROR: sid %u: session disconnect failed! " - "rv %d (%s)", getpid (), session_index, rv, - vppcom_retval_str (rv)); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "session disconnect failed! rv %d (%s)", + getpid (), vpp_handle, session_index, + rv, vppcom_retval_str (rv)); } } VCL_LOCK_AND_GET_SESSION (session_index, &session); - - if (session->vpp_handle != ~0) + vpp_handle = session->vpp_handle; + if (vpp_handle != ~0) { - p = hash_get (vcm->session_index_by_vpp_handles, session->vpp_handle); + p = hash_get (vcm->session_index_by_vpp_handles, vpp_handle); if (p) - hash_unset (vcm->session_index_by_vpp_handles, session->vpp_handle); + hash_unset (vcm->session_index_by_vpp_handles, vpp_handle); } pool_put_index (vcm->sessions, session_index); clib_spinlock_unlock (&vcm->sessions_lockp); if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: session removed.", getpid (), session_index); - + { + if (is_vep) + clib_warning ("[%d] vep_idx %u / sid %u: epoll session removed.", + getpid (), session_index, session_index); + else + clib_warning ("[%d] vpp handle 0x%llx, sid %u: session removed.", + getpid (), vpp_handle, session_index); + } done: return rv; } @@ -2216,10 +2246,11 @@ vppcom_session_bind (uint32_t session_index, vppcom_endpt_t * ep) session->lcl_port = ep->port; if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: bound to local address %U " - "port %u, proto %s", - getpid (), session_index, format_ip46_address, - &session->lcl_addr.ip46, session->lcl_addr.is_ip4, + clib_warning ("[%d] sid %u: binding to local %s address %U " + "port %u, proto %s", getpid (), session_index, + session->lcl_addr.is_ip4 ? "IPv4" : "IPv6", + format_ip46_address, &session->lcl_addr.ip46, + session->lcl_addr.is_ip4, clib_net_to_host_u16 (session->lcl_port), session->proto ? "UDP" : "TCP"); @@ -2232,7 +2263,8 @@ int vppcom_session_listen (uint32_t listen_session_index, uint32_t q_len) { session_t *listen_session = 0; - int rv; + u64 listen_vpp_handle; + int rv, retval; VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session); @@ -2245,34 +2277,41 @@ vppcom_session_listen (uint32_t listen_session_index, uint32_t q_len) goto done; } + listen_vpp_handle = listen_session->vpp_handle; if (listen_session->is_listen) { clib_spinlock_unlock (&vcm->sessions_lockp); if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: already in listen state!", - getpid (), listen_session_index); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "already in listen state!", + getpid (), listen_vpp_handle, listen_session_index); rv = VPPCOM_OK; goto done; } if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: sending bind request...", - getpid (), listen_session_index); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: sending bind request...", + getpid (), listen_vpp_handle, listen_session_index); vppcom_send_bind_sock (listen_session, listen_session_index); clib_spinlock_unlock (&vcm->sessions_lockp); - rv = + retval = vppcom_wait_for_session_state_change (listen_session_index, STATE_LISTEN, vcm->cfg.session_timeout); - if (PREDICT_FALSE (rv)) + + VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session); + if (PREDICT_FALSE (retval)) { if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: bind failed! returning %d (%d)", - getpid (), vppcom_retval_str (rv), rv); - return rv; + clib_warning ("[%d] vpp handle 0x%llx, sid %u: bind failed! " + "returning %d (%s)", getpid (), + listen_session->vpp_handle, listen_session_index, + retval, vppcom_retval_str (retval)); + clib_spinlock_unlock (&vcm->sessions_lockp); + rv = retval; + goto done; } - VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session); clib_fifo_validate (vcm->client_session_index_fifo, q_len); clib_spinlock_unlock (&vcm->sessions_lockp); done: @@ -2289,6 +2328,7 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, int rv; f64 wait_for; char *cut_thru_str; + u64 listen_vpp_handle; VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session); @@ -2301,12 +2341,15 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, goto done; } + listen_vpp_handle = listen_session->vpp_handle; if (listen_session->state != STATE_LISTEN) { - clib_spinlock_unlock (&vcm->sessions_lockp); - clib_warning ("[%d] ERROR: sid %u: not in listen state! " - "state 0x%x (%s)", getpid (), listen_session->state, + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "not in listen state! state 0x%x (%s)", getpid (), + listen_vpp_handle, listen_session_index, + listen_session->state, vppcom_session_state_str (listen_session->state)); + clib_spinlock_unlock (&vcm->sessions_lockp); rv = VPPCOM_EBADFD; goto done; } @@ -2321,9 +2364,9 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, if (rv) { if ((VPPCOM_DEBUG > 0)) - clib_warning ("[%d] sid %u: accept failed! " - "returning = %d (%s)", - getpid (), listen_session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: accept failed! " + "returning %d (%s)", getpid (), + listen_vpp_handle, listen_session_index, rv, vppcom_retval_str (rv)); if ((wait_for == 0) || (wait_for_time > 0)) goto done; @@ -2335,12 +2378,22 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, clib_spinlock_lock (&vcm->sessions_lockp); clib_fifo_sub1 (vcm->client_session_index_fifo, client_session_index); rv = vppcom_session_at_index (client_session_index, &client_session); - ASSERT (rv == VPPCOM_OK); + if (PREDICT_FALSE (rv)) + { + rv = VPPCOM_ECONNABORTED; + clib_warning ("[%d] vpp handle 0x%llx, sid %u: client sid %u " + "lookup failed! returning %d (%s)", getpid (), + listen_vpp_handle, listen_session_index, + client_session_index, rv, vppcom_retval_str (rv)); + goto done; + } client_session->is_nonblocking = (flags & O_NONBLOCK) ? 1 : 0; if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: Got a client request! flags %d, " - "is_nonblocking %u", getpid (), client_session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: Got a client request! " + "vpp handle 0x%llx, sid %u, flags %d, is_nonblocking %u", + getpid (), listen_vpp_handle, listen_session_index, + client_session->vpp_handle, client_session_index, flags, client_session->is_nonblocking); ep->vrf = client_session->vrf; @@ -2375,12 +2428,15 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, rv = svm_fifo_segment_create (a); if (PREDICT_FALSE (rv)) { - clib_warning ("[%d] ERROR: sid %u: " - "svm_fifo_segment_create ('%s') failed! rv %d", - getpid (), client_session_index, a->segment_name, rv); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "client sid %u svm_fifo_segment_create ('%s') " + "failed! rv %d", getpid (), listen_vpp_handle, + listen_session_index, client_session_index, + a->segment_name, rv); vec_reset_length (a->new_segment_indices); rv = VNET_API_ERROR_URI_FIFO_CREATE_FAILED; - vppcom_send_connect_session_reply (client_session, rv); + vppcom_send_connect_session_reply (client_session, + client_session_index, rv); clib_spinlock_unlock (&vcm->sessions_lockp); rv = VPPCOM_ENOMEM; goto done; @@ -2397,12 +2453,14 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, if (PREDICT_FALSE (!client_session->server_rx_fifo)) { svm_fifo_segment_delete (seg); - clib_warning ("[%d] ERROR: sid %u: rx fifo alloc failed! " - "size %ld (0x%lx)", getpid (), - client_session_index, + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "client sid %u rx fifo alloc failed! " + "size %ld (0x%lx)", getpid (), listen_vpp_handle, + listen_session_index, client_session_index, vcm->cfg.rx_fifo_size, vcm->cfg.rx_fifo_size); rv = VNET_API_ERROR_URI_FIFO_CREATE_FAILED; - vppcom_send_connect_session_reply (client_session, rv); + vppcom_send_connect_session_reply (client_session, + client_session_index, rv); clib_spinlock_unlock (&vcm->sessions_lockp); rv = VPPCOM_ENOMEM; goto done; @@ -2416,12 +2474,14 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, if (PREDICT_FALSE (!client_session->server_tx_fifo)) { svm_fifo_segment_delete (seg); - clib_warning ("[%d] ERROR: sid %u: tx fifo alloc failed! " - "size %ld (0x%lx)", - getpid (), client_session_index, + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "client sid %u tx fifo alloc failed! " + "size %ld (0x%lx)", getpid (), listen_vpp_handle, + listen_session_index, client_session_index, vcm->cfg.tx_fifo_size, vcm->cfg.tx_fifo_size); rv = VNET_API_ERROR_URI_FIFO_CREATE_FAILED; - vppcom_send_connect_session_reply (client_session, rv); + vppcom_send_connect_session_reply (client_session, + client_session_index, rv); clib_spinlock_unlock (&vcm->sessions_lockp); rv = VPPCOM_ENOMEM; goto done; @@ -2430,10 +2490,10 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, client_session_index; if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: created segment '%s', " - "rx_fifo %p, tx_fifo %p", - getpid (), client_session_index, - client_session->segment_name, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: client sid %u " + "created segment '%s', rx_fifo %p, tx_fifo %p", + getpid (), listen_vpp_handle, listen_session_index, + client_session_index, client_session->segment_name, client_session->server_rx_fifo, client_session->server_tx_fifo); @@ -2452,7 +2512,9 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, ssvm_unlock_non_recursive (sh); } #endif - vppcom_send_connect_session_reply (client_session, 0); + vppcom_send_connect_session_reply (client_session, + client_session_index, + 0 /* retval OK */ ); } else { @@ -2461,9 +2523,11 @@ vppcom_session_accept (uint32_t listen_session_index, vppcom_endpt_t * ep, } if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: accepted%sconnection to local %s address " - "%U port %u", - getpid (), client_session_index, cut_thru_str, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: accepted vpp handle " + "0x%llx, sid %u%sconnection to local %s address " + "%U port %u", getpid (), listen_vpp_handle, + listen_session_index, client_session->vpp_handle, + client_session_index, cut_thru_str, client_session->lcl_addr.is_ip4 ? "IPv4" : "IPv6", format_ip46_address, &client_session->lcl_addr.ip46, client_session->lcl_addr.is_ip4, @@ -2479,7 +2543,8 @@ int vppcom_session_connect (uint32_t session_index, vppcom_endpt_t * server_ep) { session_t *session = 0; - int rv; + int rv, retval = VPPCOM_OK; + u64 vpp_handle = ~0; VCL_LOCK_AND_GET_SESSION (session_index, &session); @@ -2492,11 +2557,13 @@ vppcom_session_connect (uint32_t session_index, vppcom_endpt_t * server_ep) goto done; } + vpp_handle = session->vpp_handle; if (PREDICT_FALSE (session->is_server)) { clib_spinlock_unlock (&vcm->sessions_lockp); - clib_warning ("[%d] ERROR: sid %u: is in use as a server session!", - getpid (), session_index); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: is in use " + "as a server session!", getpid (), vpp_handle, + session_index); rv = VPPCOM_EBADFD; goto done; } @@ -2504,9 +2571,9 @@ vppcom_session_connect (uint32_t session_index, vppcom_endpt_t * server_ep) if (PREDICT_FALSE (session->state & CLIENT_STATE_OPEN)) { if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: session already connected to " - "%s %U port %d proto %s, state 0x%x (%s)", - getpid (), session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: session already " + "connected to %s %U port %d proto %s, state 0x%x (%s)", + getpid (), vpp_handle, session_index, session->peer_addr.is_ip4 ? "IPv4" : "IPv6", format_ip46_address, &session->peer_addr.ip46, session->peer_addr.is_ip4, @@ -2515,7 +2582,6 @@ vppcom_session_connect (uint32_t session_index, vppcom_endpt_t * server_ep) vppcom_session_state_str (session->state)); clib_spinlock_unlock (&vcm->sessions_lockp); - rv = VPPCOM_OK; goto done; } @@ -2525,8 +2591,9 @@ vppcom_session_connect (uint32_t session_index, vppcom_endpt_t * server_ep) session->peer_port = server_ep->port; if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: connecting to server %s %U port %d proto %s", - getpid (), session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: connecting to server " + "%s %U port %d proto %s", + getpid (), vpp_handle, session_index, session->peer_addr.is_ip4 ? "IPv4" : "IPv6", format_ip46_address, &session->peer_addr.ip46, session->peer_addr.is_ip4, @@ -2536,18 +2603,27 @@ vppcom_session_connect (uint32_t session_index, vppcom_endpt_t * server_ep) vppcom_send_connect_sock (session, session_index); clib_spinlock_unlock (&vcm->sessions_lockp); - rv = vppcom_wait_for_session_state_change (session_index, STATE_CONNECT, - vcm->cfg.session_timeout); - if (PREDICT_FALSE (rv)) + retval = + vppcom_wait_for_session_state_change (session_index, STATE_CONNECT, + vcm->cfg.session_timeout); + + VCL_LOCK_AND_GET_SESSION (session_index, &session); + vpp_handle = session->vpp_handle; + clib_spinlock_unlock (&vcm->sessions_lockp); + +done: + if (PREDICT_FALSE (retval)) { + rv = retval; if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: connect failed! returning %d (%s)", - getpid (), session_index, rv, vppcom_retval_str (rv)); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: connect failed! " + "returning %d (%s)", getpid (), vpp_handle, + session_index, rv, vppcom_retval_str (rv)); } else if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %d: connected!", getpid (), session_index); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: connected!", + getpid (), vpp_handle, session_index); -done: return rv; } @@ -2564,6 +2640,7 @@ vppcom_session_read_internal (uint32_t session_index, void *buf, int n, session_state_t state; u8 is_server; u8 is_nonblocking; + u64 vpp_handle; ASSERT (buf); @@ -2578,6 +2655,7 @@ vppcom_session_read_internal (uint32_t session_index, void *buf, int n, goto done; } + vpp_handle = session->vpp_handle; is_server = session->is_server; is_nonblocking = session->is_nonblocking; state = session->state; @@ -2588,10 +2666,10 @@ vppcom_session_read_internal (uint32_t session_index, void *buf, int n, VPPCOM_ECONNRESET : VPPCOM_ENOTCONN); if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] sid %u: %s session is not open! " - "state 0x%x (%s), returning %d (%s)", - getpid (), session_index, is_server ? - "server" : "client", state, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: %s session is " + "not open! state 0x%x (%s), returning %d (%s)", + getpid (), vpp_handle, session_index, + is_server ? "server" : "client", state, vppcom_session_state_str (state), rv, vppcom_retval_str (rv)); goto done; @@ -2628,10 +2706,10 @@ vppcom_session_read_internal (uint32_t session_index, void *buf, int n, if (VPPCOM_DEBUG > 1) { - clib_warning ("[%d] sid %u: Empty fifo with %s session " - "state 0x%x (%s)!\n" - " Setting state to %d (%s), returning %d (%s)", - getpid (), session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: Empty fifo " + "with %s session state 0x%x (%s)!" + " Setting state to 0x%x (%s), returning %d (%s)", + getpid (), vpp_handle, session_index, is_server ? "server" : "client", state, vppcom_session_state_str (state), new_state, vppcom_session_state_str (new_state), @@ -2651,11 +2729,13 @@ vppcom_session_read_internal (uint32_t session_index, void *buf, int n, if (VPPCOM_DEBUG > 2) { if (rv > 0) - clib_warning ("[%d] sid %u: read %d bytes from %s (%p)", getpid (), + clib_warning ("[%d] vpp handle 0x%llx, sid %u: read %d bytes " + "from %s (%p)", getpid (), vpp_handle, session_index, n_read, fifo_str, rx_fifo); else - clib_warning ("[%d] sid %u: nothing read, returning %d (%s)", - getpid (), session_index, rv, vppcom_retval_str (rv)); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: nothing read! " + "returning %d (%s)", getpid (), vpp_handle, + session_index, rv, vppcom_retval_str (rv)); } done: return rv; @@ -2682,6 +2762,7 @@ vppcom_session_read_ready (session_t * session, u32 session_index) int rv; u8 is_server = session->is_server; session_state_t state = session->state; + u64 vpp_handle = session->vpp_handle; /* Assumes caller has acquired spinlock: vcm->sessions_lockp */ if (PREDICT_FALSE (session->is_vep)) @@ -2702,9 +2783,10 @@ vppcom_session_read_ready (session_t * session, u32 session_index) VPPCOM_ENOTCONN); if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: %s session is not open! " - "state 0x%x (%s), returning %d (%s)", getpid (), - session_index, is_server ? "server" : "client", + clib_warning ("[%d] vpp handle 0x%llx, sid %u: %s session is " + "not open! state 0x%x (%s), returning %d (%s)", + getpid (), vpp_handle, session_index, + is_server ? "server" : "client", state, vppcom_session_state_str (state), rv, vppcom_retval_str (rv)); goto done; @@ -2730,10 +2812,10 @@ vppcom_session_read_ready (session_t * session, u32 session_index) if (VPPCOM_DEBUG > 1) { - clib_warning ("[%d] sid %u: Empty fifo with %s session " - "state 0x%x (%s)!\n" - " Setting state to %d (%s), returning %d (%s)", - getpid (), session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: Empty fifo with" + " %s session state 0x%x (%s)! Setting state to " + "0x%x (%s), returning %d (%s)", + getpid (), session_index, vpp_handle, is_server ? "server" : "client", state, vppcom_session_state_str (state), new_state, vppcom_session_state_str (new_state), @@ -2761,6 +2843,7 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) u8 is_server; u8 is_nonblocking; session_state_t state; + u64 vpp_handle; ASSERT (buf); @@ -2769,8 +2852,9 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) if (PREDICT_FALSE (session->is_vep)) { clib_spinlock_unlock (&vcm->sessions_lockp); - clib_warning ("[%d] ERROR: sid %u: cannot write to an epoll session!", - getpid (), session_index); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "cannot write to an epoll session!", + getpid (), session->vpp_handle, session_index); rv = VPPCOM_EBADFD; goto done; @@ -2778,6 +2862,7 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) is_server = session->is_server; is_nonblocking = session->is_nonblocking; + vpp_handle = session->vpp_handle; state = session->state; if (!(state & (SERVER_STATE_OPEN | CLIENT_STATE_OPEN))) { @@ -2786,9 +2871,10 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) clib_spinlock_unlock (&vcm->sessions_lockp); if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: %s session is not open! state 0x%x (%s)", - getpid (), session_index, is_server ? - "server" : "client", state, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "%s session is not open! state 0x%x (%s)", + getpid (), vpp_handle, session_index, + is_server ? "server" : "client", state, vppcom_session_state_str (state)); goto done; } @@ -2819,9 +2905,10 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) 0 /* do wait for mutex */ ); clib_spinlock_unlock (&vcm->sessions_lockp); if (VPPCOM_DEBUG > 1) - clib_warning ("[%d] sid %u: added FIFO_EVENT_APP_TX to " + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "added FIFO_EVENT_APP_TX to " "vpp_event_q %p, n_write %d", getpid (), - session_index, q, n_write); + vpp_handle, session_index, q, n_write); } if (n_write <= 0) @@ -2840,10 +2927,10 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) if (VPPCOM_DEBUG > 1) { - clib_warning ("[%d] sid %u: Empty fifo with %s session " - "state 0x%x (%s)!\n" - " Setting state to %d (%s), returning %d (%s)", - getpid (), session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "Empty fifo with %s session state 0x%x (%s)!" + " Setting state to 0x%x (%s), returning %d (%s)", + getpid (), vpp_handle, session_index, is_server ? "server" : "client", state, vppcom_session_state_str (state), new_state, vppcom_session_state_str (new_state), @@ -2863,10 +2950,12 @@ vppcom_session_write (uint32_t session_index, void *buf, int n) if (VPPCOM_DEBUG > 2) { if (n_write <= 0) - clib_warning ("[%d] sid %u: FIFO-FULL %s (%p)", getpid (), + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "FIFO-FULL %s (%p)", getpid (), vpp_handle, session_index, fifo_str, tx_fifo); else - clib_warning ("[%d] sid %u: wrote %d bytes to %s (%p)", getpid (), + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "wrote %d bytes to %s (%p)", getpid (), vpp_handle, session_index, n_write, fifo_str, tx_fifo); } done: @@ -2887,16 +2976,18 @@ vppcom_session_write_ready (session_t * session, u32 session_index) /* Assumes caller has acquired spinlock: vcm->sessions_lockp */ if (PREDICT_FALSE (session->is_vep)) { - clib_warning ("[%d] ERROR: sid %u: cannot write to an " - "epoll session!", getpid (), session_index); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "cannot write to an epoll session!", + getpid (), session->vpp_handle, session_index); rv = VPPCOM_EBADFD; goto done; } if (PREDICT_FALSE (session->is_listen)) { - clib_warning ("[%d] ERROR: sid %u: cannot write to a listen session!", - getpid (), session_index); + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "cannot write to a listen session!", + getpid (), session->vpp_handle, session_index); rv = VPPCOM_EBADFD; goto done; } @@ -2908,8 +2999,9 @@ vppcom_session_write_ready (session_t * session, u32 session_index) rv = ((state == STATE_DISCONNECT) ? VPPCOM_ECONNRESET : VPPCOM_ENOTCONN); - clib_warning ("[%d] ERROR: sid %u: %s session is not open! " - "state 0x%x (%s), returning %d (%s)", getpid (), + clib_warning ("[%d] ERROR: vpp handle 0x%llx, sid %u: " + "%s session is not open! state 0x%x (%s), " + "returning %d (%s)", getpid (), session->vpp_handle, session_index, is_server ? "server" : "client", state, vppcom_session_state_str (state), rv, vppcom_retval_str (rv)); @@ -2924,8 +3016,10 @@ vppcom_session_write_ready (session_t * session, u32 session_index) ready = svm_fifo_max_enqueue (tx_fifo); if (VPPCOM_DEBUG > 3) - clib_warning ("[%d] sid %u: peek %s (%p), ready = %d", getpid (), - session_index, fifo_str, tx_fifo, ready); + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "peek %s (%p), ready = %d", getpid (), + session->vpp_handle, session_index, + fifo_str, tx_fifo, ready); if (ready == 0) { @@ -2941,10 +3035,11 @@ vppcom_session_write_ready (session_t * session, u32 session_index) if (VPPCOM_DEBUG > 1) { - clib_warning ("[%d] sid %u: Empty fifo with %s session " - "state 0x%x (%s)!\n" - " Setting state to %d (%s), returning %d (%s)", - getpid (), session_index, + clib_warning ("[%d] vpp handle 0x%llx, sid %u: " + "Empty fifo with %s session " + "state 0x%x (%s)! Setting state to 0x%x (%s), " + "returning %d (%s)", getpid (), + session->vpp_handle, session_index, is_server ? "server" : "client", state, vppcom_session_state_str (state), new_state, vppcom_session_state_str (new_state), @@ -3196,7 +3291,8 @@ vppcom_epoll_create (void) clib_spinlock_unlock (&vcm->sessions_lockp); if (VPPCOM_DEBUG > 0) - clib_warning ("[%d] Created vep_idx %u!", getpid (), vep_idx); + clib_warning ("[%d] Created vep_idx %u / sid %u!", + getpid (), vep_idx, vep_idx); return (vep_idx); } diff --git a/src/vcl/vppcom.h b/src/vcl/vppcom.h index 55710b782ee..5511f046515 100644 --- a/src/vcl/vppcom.h +++ b/src/vcl/vppcom.h @@ -64,6 +64,7 @@ typedef enum VPPCOM_EINVAL = -EINVAL, VPPCOM_EBADFD = -EBADFD, VPPCOM_EAFNOSUPPORT = -EAFNOSUPPORT, + VPPCOM_ECONNABORTED = -ECONNABORTED, VPPCOM_ECONNRESET = -ECONNRESET, VPPCOM_ENOTCONN = -ENOTCONN, VPPCOM_ECONNREFUSED = -ECONNREFUSED, @@ -120,6 +121,10 @@ vppcom_retval_str (int retval) st = "VPPCOM_EAFNOSUPPORT"; break; + case VPPCOM_ECONNABORTED: + st = "VPPCOM_ECONNABORTED"; + break; + case VPPCOM_ECONNRESET: st = "VPPCOM_ECONNRESET"; break; |