#include <vnet/session/application_interface.h>
#include <vcl/vppcom.h>
#include <vcl/vcl_event.h>
+#include <vcl/vcl_debug.h>
#include <vlib/unix/unix.h>
#include <vppinfra/vec_bootstrap.h>
-#include <vppinfra/elog.h>
#define vl_typedefs /* define message structures */
#include <vpp/api/vpe_all_api_h.h>
u8 *vpp_api_filename;
} vppcom_cfg_t;
-/* VPPCOM Event typedefs */
-typedef enum vcl_event_id_
-{
- VCL_EVENT_INVALID_EVENT,
- VCL_EVENT_CONNECT_REQ_ACCEPTED,
- VCL_EVENT_N_EVENTS
-} vcl_event_id_t;
-
-typedef struct vce_event_connect_request_
-{
- u32 accepted_session_index;
-} vce_event_connect_request_t;
-
-typedef struct vppcom_session_listener
-{
- vppcom_session_listener_cb user_cb;
- vppcom_session_listener_errcb user_errcb;
- void *user_cb_data;
-} vppcom_session_listener_t;
-
typedef struct vppcom_main_t_
{
u8 init;
/* Event thread */
vce_event_thread_t event_thread;
+ /* IO thread */
+ vppcom_session_io_thread_t session_io_thread;
+
+#ifdef VCL_ELOG
/* VPP Event-logger */
elog_main_t elog_main;
elog_track_t elog_track;
+#endif
/* VNET_API_ERROR_FOO -> "Foo" hash table */
uword *error_string_by_error_number;
static vppcom_main_t *vcm = &_vppcom_main;
-#define VCL_LOCK_AND_GET_SESSION(I, S) \
+#define VCL_SESSION_LOCK_AND_GET(I, S) \
do { \
clib_spinlock_lock (&vcm->sessions_lockp); \
rv = vppcom_session_at_index (I, S); \
} \
} while (0)
+#define VCL_SESSION_LOCK() clib_spinlock_lock (&(vcm->sessions_lockp))
+#define VCL_SESSION_UNLOCK() clib_spinlock_unlock (&(vcm->sessions_lockp))
+
+#define VCL_IO_SESSIONS_LOCK() \
+ clib_spinlock_lock (&(vcm->session_io_thread.io_sessions_lockp))
+#define VCL_IO_SESSIONS_UNLOCK() \
+ clib_spinlock_unlock (&(vcm->session_io_thread.io_sessions_lockp))
+
+#define VCL_ACCEPT_FIFO_LOCK() clib_spinlock_lock (&(vcm->session_fifo_lockp))
+#define VCL_ACCEPT_FIFO_UNLOCK() \
+ clib_spinlock_unlock (&(vcm->session_fifo_lockp))
+
+#define VCL_EVENTS_LOCK() \
+ clib_spinlock_lock (&(vcm->event_thread.events_lockp))
+#define VCL_EVENTS_UNLOCK() \
+ clib_spinlock_unlock (&(vcm->event_thread.events_lockp))
+
static const char *
vppcom_app_state_str (app_state_t state)
{
/*
* VPPCOM Utility Functions
*/
+
static inline int
vppcom_session_at_index (u32 session_index, session_t * volatile *sess)
{
}
if (pool_is_free_index (vcm->sessions, p[0]))
{
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: invalid listen session, sid (%u)",
- getpid (), p[0]);
+ VDBG (1, "VCL<%d>: invalid listen session, sid (%u)", getpid (), p[0]);
return 0;
}
hash_unset (vcm->session_index_by_vpp_handles, listener_handle);
}
-static void
-write_elog (void)
-{
- elog_main_t *em = &vcm->elog_main;
- char *chroot_file;
- clib_error_t *error = 0;
-
- chroot_file =
- (char *) format (0, "%s/%d-%d-vcl-elog%c", vcm->cfg.event_log_path,
- vcm->my_client_index, getpid (), 0);
- error = elog_write_file (em, chroot_file, 1 /* flush ring */ );
- if (error)
- {
- clib_error_report (error);
- }
- if (VPPCOM_DEBUG > 0)
- clib_warning ("[%d] Event Log:'%s' ", getpid (), chroot_file);
-
-}
-
static inline void
vppcom_send_accept_session_reply (u64 handle, u32 context, int retval)
{
vl_msg_api_send_shmem (vcm->vl_input_queue, (u8 *) & rmp);
}
-/*
- * VPPCOM Event Functions
- */
-
-void
-vce_registered_listener_connect_handler_fn (void *arg)
-{
- vce_event_handler_reg_t *reg = (vce_event_handler_reg_t *) arg;
- vce_event_connect_request_t *ecr;
- vce_event_t *ev;
- vppcom_endpt_t ep;
-
- session_t *new_session;
- int rv;
-
- vppcom_session_listener_t *session_listener =
- (vppcom_session_listener_t *) reg->handler_fn_args;
-
- ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
-
- ecr = (vce_event_connect_request_t *) ev->data;
- VCL_LOCK_AND_GET_SESSION (ecr->accepted_session_index, &new_session);
-
-
- ep.is_ip4 = new_session->peer_addr.is_ip4;
- ep.port = new_session->peer_port;
- if (new_session->peer_addr.is_ip4)
- clib_memcpy (&ep.ip, &new_session->peer_addr.ip46.ip4,
- sizeof (ip4_address_t));
- else
- clib_memcpy (&ep.ip, &new_session->peer_addr.ip46.ip6,
- sizeof (ip6_address_t));
-
- vppcom_send_accept_session_reply (new_session->vpp_handle,
- new_session->client_context,
- 0 /* retval OK */ );
- clib_spinlock_unlock (&vcm->sessions_lockp);
-
- (session_listener->user_cb) (ecr->accepted_session_index, &ep,
- session_listener->user_cb_data);
-
- /*TODO - Unregister check in close for this listener */
-
- return;
-
-done:
- ASSERT (0); // If we can't get a lock or accepted session fails, lets blow up.
-}
-
-/**
- * * @brief vce_connect_request_handler_fn
- * - used for listener sessions
- * - when a vl_api_accept_session_t_handler() generates an event
- * this callback is alerted and sets fields that consumers such as
- * vppcom_session_accept() expect to see, ie. accepted_client_index
- *
- * @param arg - void* to be cast to vce_event_handler_reg_t*
- */
-void
-vce_connect_request_handler_fn (void *arg)
-{
- vce_event_handler_reg_t *reg = (vce_event_handler_reg_t *) arg;
-
- pthread_mutex_lock (®->handler_lock);
- pthread_cond_signal (®->handler_cond);
- pthread_mutex_unlock (®->handler_lock);
-}
-
-/**
- * @brief vce_poll_wait_connect_request_handler_fn
- * - used by vppcom_epoll_xxxx() for listener sessions
- * - when a vl_api_accept_session_t_handler() generates an event
- * this callback is alerted and sets the fields that vppcom_epoll_wait()
- * expects to see.
- *
- * @param arg - void* to be cast to vce_event_handler_reg_t*
- */
-void
-vce_poll_wait_connect_request_handler_fn (void *arg)
-{
- vce_event_handler_reg_t *reg = (vce_event_handler_reg_t *) arg;
- vce_event_t *ev;
- /* Retrieve the VCL_EVENT_CONNECT_REQ_ACCEPTED event */
- ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
- vce_event_connect_request_t *ecr = (vce_event_connect_request_t *) ev->data;
-
- /* Add the accepted_session_index to the FIFO */
- clib_spinlock_lock (&vcm->session_fifo_lockp);
- clib_fifo_add1 (vcm->client_session_index_fifo,
- ecr->accepted_session_index);
- clib_spinlock_unlock (&vcm->session_fifo_lockp);
-
- /* Recycling the event. */
- clib_spinlock_lock (&(vcm->event_thread.events_lockp));
- vcm->event_thread.recycle_event = 1;
- clib_fifo_add1 (vcm->event_thread.event_index_fifo, reg->ev_idx);
- clib_spinlock_unlock (&(vcm->event_thread.events_lockp));
-}
-
static int
vppcom_connect_to_vpp (char *app_name)
{
if (!vcl_cfg->vpp_api_filename)
vcl_cfg->vpp_api_filename = format (0, "/vpe-api%c", 0);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: app (%s) connecting to VPP api (%s)...",
- getpid (), app_name, vcl_cfg->vpp_api_filename);
+ VDBG (0, "VCL<%d>: app (%s) connecting to VPP api (%s)...",
+ getpid (), app_name, vcl_cfg->vpp_api_filename);
if (vl_client_connect_to_vlib ((char *) vcl_cfg->vpp_api_filename, app_name,
vcm->cfg.vpp_api_q_length) < 0)
vcm->my_client_index = (u32) am->my_client_index;
vcm->app_state = STATE_APP_CONN_VPP;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: app (%s) is connected to VPP!",
- getpid (), app_name);
+ VDBG (0, "VCL<%d>: app (%s) is connected to VPP!", getpid (), app_name);
}
- if (VPPCOM_DEBUG > 0)
- {
- vcm->elog_main.lock =
- clib_mem_alloc_aligned (CLIB_CACHE_LINE_BYTES, CLIB_CACHE_LINE_BYTES);
- vcm->elog_main.lock[0] = 0;
- vcm->elog_main.event_ring_size = vcm->cfg.event_ring_size;
- elog_init (&vcm->elog_main, vcm->elog_main.event_ring_size);
- elog_enable_disable (&vcm->elog_main, 1);
-
- vcm->elog_track.name =
- (char *) format (0, "P:%d:C:%d%c", getpid (),
- vcm->my_client_index, 0);
- elog_track_register (&vcm->elog_main, &vcm->elog_track);
-
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "connect_vpp:rv:%d",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, vcm->elog_track);
- ed->data = (u32) rv;
- /* *INDENT-ON* */
- }
+ vcl_evt (VCL_EVT_INIT, vcm);
return rv;
}
if (vcm->app_state == app_state)
return VPPCOM_OK;
}
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: timeout waiting for state %s (%d)", getpid (),
- vppcom_app_state_str (app_state), app_state);
-
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "ERR: timeout state:%d",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, vcm->elog_track);
-
- ed->data = app_state;
- /* *INDENT-ON* */
- }
+ VDBG (0, "VCL<%d>: timeout waiting for state %s (%d)", getpid (),
+ vppcom_app_state_str (app_state), app_state);
+ vcl_evt (VCL_EVT_SESSION_TIMEOUT, vcm, app_state);
return VPPCOM_ETIMEDOUT;
}
do
{
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
rv = vppcom_session_at_index (session_index, &session);
if (PREDICT_FALSE (rv))
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return rv;
}
if (session->state & state)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return VPPCOM_OK;
}
if (session->state & STATE_FAILED)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return VPPCOM_ECONNREFUSED;
}
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
while (clib_time_now (&vcm->clib_time) < timeout);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: timeout waiting for state 0x%x (%s)", getpid (),
- state, vppcom_session_state_str (state));
-
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "ERR: timeout state:%d",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->data = state;
- /* *INDENT-ON* */
- }
+ VDBG (0, "VCL<%d>: timeout waiting for state 0x%x (%s)", getpid (), state,
+ vppcom_session_state_str (state));
+ vcl_evt (VCL_EVT_SESSION_TIMEOUT, session, state);
return VPPCOM_ETIMEDOUT;
}
rv = vppcom_wait_for_app_state_change (STATE_APP_ENABLED);
if (PREDICT_FALSE (rv))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: application session enable timed out! "
- "returning %d (%s)",
- getpid (), rv, vppcom_retval_str (rv));
+ VDBG (0, "VCL<%d>: application session enable timed out! "
+ "returning %d (%s)", getpid (), rv, vppcom_retval_str (rv));
return rv;
}
}
(vcm->cfg.app_scope_global ? APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE : 0) |
(app_is_proxy ? APP_OPTIONS_FLAGS_IS_PROXY : 0);
bmp->options[APP_OPTIONS_PROXY_TRANSPORT] =
- (vcm->cfg.app_proxy_transport_tcp ? 1 << TRANSPORT_PROTO_TCP : 0) |
- (vcm->cfg.app_proxy_transport_udp ? 1 << TRANSPORT_PROTO_UDP : 0);
+ (u64) ((vcm->cfg.app_proxy_transport_tcp ? 1 << TRANSPORT_PROTO_TCP : 0) |
+ (vcm->cfg.app_proxy_transport_udp ? 1 << TRANSPORT_PROTO_UDP : 0));
bmp->options[APP_OPTIONS_SEGMENT_SIZE] = vcm->cfg.segment_size;
bmp->options[APP_OPTIONS_ADD_SEGMENT_SIZE] = vcm->cfg.add_segment_size;
bmp->options[APP_OPTIONS_RX_FIFO_SIZE] = vcm->cfg.rx_fifo_size;
rv = vppcom_wait_for_app_state_change (STATE_APP_ATTACHED);
if (PREDICT_FALSE (rv))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: application attach timed out! "
- "returning %d (%s)",
- getpid (), rv, vppcom_retval_str (rv));
+ VDBG (0, "VCL<%d>: application attach timed out! returning %d (%s)",
+ getpid (), rv, vppcom_retval_str (rv));
return rv;
}
getpid (), mp->segment_name);
return;
}
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: mapped new segment '%s' size %d", getpid (),
- mp->segment_name, mp->segment_size);
+
+ VDBG (1, "VCL<%d>: mapped new segment '%s' size %d", getpid (),
+ mp->segment_name, mp->segment_size);
}
static void
* XXX Need segment_name to session_id hash,
* XXX - have sessionID by handle hash currently
*/
- if (VPPCOM_DEBUG > 1)
- clib_warning ("Unmapped segment '%s'", mp->segment_name);
+
+ VDBG (1, "Unmapped segment '%s'", mp->segment_name);
}
static void
session_t *session = 0;
u32 session_index = p[0];
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
session->state = STATE_CLOSE_ON_EMPTY;
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "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);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: setting state to 0x%x "
+ "(%s)", getpid (), mp->handle, session_index, session->state,
+ vppcom_session_state_str (session->state));
+ VCL_SESSION_UNLOCK ();
return;
done:
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "session lookup failed!",
- getpid (), mp->handle, session_index);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: session lookup failed!",
+ getpid (), mp->handle, session_index);
}
else
clib_warning ("VCL<%d>: vpp handle 0x%llx: session lookup by "
if (p)
{
int rval;
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
rval = vppcom_session_at_index (p[0], &session);
if (PREDICT_FALSE (rval))
{
*/
session->state = STATE_CLOSE_ON_EMPTY;
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "state set to %d (%s)!", getpid (),
- mp->handle, p[0], session->state,
- vppcom_session_state_str (session->state));
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: state set to %d "
+ "(%s)!", getpid (), mp->handle, p[0], session->state,
+ vppcom_session_state_str (session->state));
}
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
else
{
int rv = VPPCOM_OK;
session_index = mp->context;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
done:
if (mp->retval)
{
/*
* Setup session
*/
+ if (vcm->session_io_thread.io_sessions_lockp)
+ {
+ // Add this connection to the active io sessions list
+ VCL_IO_SESSIONS_LOCK ();
+ u32 *active_session_index;
+ pool_get (vcm->session_io_thread.active_session_indexes,
+ active_session_index);
+ *active_session_index = session_index;
+ VCL_IO_SESSIONS_UNLOCK ();
+ }
session->vpp_event_queue = uword_to_pointer (mp->vpp_event_queue_address,
svm_queue_t *);
/* Add it to lookup table */
hash_set (vcm->session_index_by_vpp_handles, mp->handle, session_index);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%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->rx_fifo,
- session->rx_fifo->refcnt,
- session->tx_fifo, session->tx_fifo->refcnt);
+ VDBG (1, "VCL<%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->rx_fifo,
+ session->rx_fifo->refcnt, session->tx_fifo, session->tx_fifo->refcnt);
done_unlock:
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
static void
{
vl_api_disconnect_session_reply_t *rmp;
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "sending disconnect msg",
- getpid (), vpp_handle, session_index);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: sending disconnect msg",
+ getpid (), vpp_handle, session_index);
rmp = vl_msg_api_alloc (sizeof (*rmp));
memset (rmp, 0, sizeof (*rmp));
{
vl_api_disconnect_session_t *dmp;
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "sending disconnect msg",
- getpid (), vpp_handle, session_index);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: sending disconnect msg",
+ getpid (), vpp_handle, session_index);
dmp = vl_msg_api_alloc (sizeof (*dmp));
memset (dmp, 0, sizeof (*dmp));
u32 session_index = mp->context;
int rv;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
done:
if (mp->retval)
{
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_addr.ip46 = to_ip46 (mp->lcl_is_ip4 ? IP46_TYPE_IP4 :
+ IP46_TYPE_IP6, mp->lcl_ip);
session->lcl_port = mp->lcl_port;
vppcom_session_table_add_listener (mp->handle, session_index);
session->state = STATE_LISTEN;
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: bind succeeded!",
- getpid (), mp->handle, mp->context);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: bind succeeded!",
+ getpid (), mp->handle, mp->context);
done_unlock:
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
static void
getpid (), mp->context, format_api_error,
ntohl (mp->retval));
- else if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: sid %u: unbind succeeded!",
- getpid (), mp->context);
+ else
+ VDBG (1, "VCL<%d>: sid %u: unbind succeeded!", getpid (), mp->context);
}
u8 *
u32 ev_idx;
uword elts = 0;
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
- clib_spinlock_lock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_LOCK ();
elts = clib_fifo_free_elts (vcm->client_session_index_fifo);
- clib_spinlock_unlock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_UNLOCK ();
if (!elts)
{
clib_warning ("VCL<%d>: client session queue is full!", getpid ());
vppcom_send_accept_session_reply (mp->handle, mp->context,
VNET_API_ERROR_QUEUE_FULL);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return;
}
getpid (), mp->listener_handle);
vppcom_send_accept_session_reply (mp->handle, mp->context,
VNET_API_ERROR_INVALID_ARGUMENT);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return;
}
/* Allocate local session and set it up */
pool_get (vcm->sessions, session);
memset (session, 0, sizeof (*session));
- session_index = session - vcm->sessions;
+ session_index = (u32) (session - vcm->sessions);
rx_fifo = uword_to_pointer (mp->server_rx_fifo, svm_fifo_t *);
rx_fifo->client_session_index = session_index;
session->state = STATE_ACCEPT;
session->peer_port = mp->port;
session->peer_addr.is_ip4 = mp->is_ip4;
- clib_memcpy (&session->peer_addr.ip46, mp->ip,
- sizeof (session->peer_addr.ip46));
+ session->peer_addr.ip46 = to_ip46 (mp->is_ip4 ? IP46_TYPE_IP4 :
+ IP46_TYPE_IP6, mp->ip);
/* Add it to lookup table */
hash_set (vcm->session_index_by_vpp_handles, mp->handle, session_index);
/* Create an event for handlers */
- clib_spinlock_lock (&vcm->event_thread.events_lockp);
+ VCL_EVENTS_LOCK ();
pool_get (vcm->event_thread.vce_events, ev);
- ev->data = clib_mem_alloc (sizeof (vce_event_connect_request_t));
- ev->refcnt = 0;
ev_idx = (u32) (ev - vcm->event_thread.vce_events);
- ecr = ev->data;
+ ecr = vce_get_event_data (ev, sizeof (*ecr));
ev->evk.eid = VCL_EVENT_CONNECT_REQ_ACCEPTED;
listen_session = vppcom_session_table_lookup_listener (mp->listener_handle);
ev->evk.session_index = (u32) (listen_session - vcm->sessions);
ecr->accepted_session_index = session_index;
- clib_spinlock_unlock (&vcm->event_thread.events_lockp);
+ VCL_EVENTS_UNLOCK ();
rv = vce_generate_event (&vcm->event_thread, ev_idx);
-
ASSERT (rv == 0);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: client accept "
- "request from %s address %U port %d queue %p!", getpid (),
- mp->handle, session_index, mp->is_ip4 ? "IPv4" : "IPv6",
- format_ip46_address, &mp->ip, mp->is_ip4,
- clib_net_to_host_u16 (mp->port), session->vpp_event_queue);
-
- if (VPPCOM_DEBUG > 0)
- {
- session->elog_track.name =
- (char *) format (0, "C:%d:S:%d%c", vcm->my_client_index,
- session_index, 0);
- elog_track_register (&vcm->elog_main, &session->elog_track);
-
- if (session->peer_addr.is_ip4)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format =
- "client_accept:handle:%x addr:%d.%d.%d.%d:%d",
- .format_args = "i8i1i1i1i1i2",
- };
-
- CLIB_PACKED (struct {
- u64 handle; //8
- u8 addr[4]; //4
- u16 port; //2
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->handle = mp->handle;
- ed->addr[0] = session->peer_addr.ip46.ip4.as_u8[0];
- ed->addr[1] = session->peer_addr.ip46.ip4.as_u8[1];
- ed->addr[2] = session->peer_addr.ip46.ip4.as_u8[2];
- ed->addr[3] = session->peer_addr.ip46.ip4.as_u8[3];
- ed->port = clib_net_to_host_u16 (session->peer_port);
- /* *INDENT-ON* */
- }
- else
- {
- clib_warning ("ip6");
- }
- }
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: client accept request from %s"
+ " address %U port %d queue %p!", getpid (), mp->handle, session_index,
+ mp->is_ip4 ? "IPv4" : "IPv6", format_ip46_address, &mp->ip,
+ mp->is_ip4 ? IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (mp->port), session->vpp_event_queue);
+ vcl_evt (VCL_EVT_ACCEPT, session, listen_session, session_index);
+ VCL_SESSION_UNLOCK ();
}
+/* VPP combines bind and listen as one operation. VCL manages the separation
+ * of bind and listen locally via vppcom_session_bind() and
+ * vppcom_session_listen() */
static void
vppcom_send_bind_sock (session_t * session, u32 session_index)
{
session_t *session = 0;
int rv;
u64 vpp_handle;
- elog_track_t session_elog_track;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
vpp_handle = session->vpp_handle;
vppcom_session_table_del_listener (vpp_handle);
session->vpp_handle = ~0;
session->state = STATE_DISCONNECT;
- session_elog_track = session->elog_track;
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
-
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "sending unbind msg! new state 0x%x (%s)",
- getpid (), vpp_handle, session_index,
- STATE_DISCONNECT,
- vppcom_session_state_str (STATE_DISCONNECT));
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "unbind: handle:%x",
- .format_args = "i8",
- };
-
- struct
- {
- u64 handle;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session_elog_track);
- ed->handle = vpp_handle;
- /* *INDENT-ON* */
- }
+ VCL_SESSION_UNLOCK ();
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: sending unbind msg! new state"
+ " 0x%x (%s)", getpid (), vpp_handle, session_index, STATE_DISCONNECT,
+ vppcom_session_state_str (STATE_DISCONNECT));
+ vcl_evt (VCL_EVT_UNBIND, session);
vppcom_send_unbind_sock (vpp_handle);
done:
u64 vpp_handle;
session_state_t state;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
vpp_handle = session->vpp_handle;
state = session->state;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
- if (VPPCOM_DEBUG > 1)
- {
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u "
- "state 0x%x (%s)",
- getpid (), vpp_handle, session_index,
- state, vppcom_session_state_str (state));
- }
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u state 0x%x (%s)", getpid (),
+ vpp_handle, session_index, state, vppcom_session_state_str (state));
if (PREDICT_FALSE (state & STATE_LISTEN))
{
//XXX alagalah - Check and drain here?
vppcom_send_disconnect_session_reply (vpp_handle,
session_index, 0 /* rv */ );
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "sending disconnect REPLY...",
- getpid (), vpp_handle, session_index);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: sending disconnect "
+ "REPLY...", getpid (), vpp_handle, session_index);
}
/* Otherwise, send a disconnect session msg...
*/
else
{
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "sending disconnect...",
- getpid (), vpp_handle, session_index);
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: sending disconnect...",
+ getpid (), vpp_handle, session_index);
vppcom_send_disconnect_session (vpp_handle, session_index);
}
fp = fopen (conf_fname, "r");
if (fp == NULL)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: using default heapsize %lld (0x%llx)",
- getpid (), vcl_cfg->heapsize, vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: using default heapsize %lld (0x%llx)", getpid (),
+ vcl_cfg->heapsize, vcl_cfg->heapsize);
goto defaulted;
}
argv = calloc (1, sizeof (char *));
if (argv == NULL)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: calloc failed, using default "
- "heapsize %lld (0x%llx)",
- getpid (), vcl_cfg->heapsize, vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: calloc failed, using default heapsize %lld (0x%llx)",
+ getpid (), vcl_cfg->heapsize, vcl_cfg->heapsize);
goto defaulted;
}
char **tmp = realloc (argv, argc * sizeof (char *));
if (tmp == NULL)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: realloc failed, "
- "using default heapsize %lld (0x%llx)",
- getpid (), vcl_cfg->heapsize,
- vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: realloc failed, using default heapsize %lld "
+ "(0x%llx)", getpid (), vcl_cfg->heapsize,
+ vcl_cfg->heapsize);
goto defaulted;
}
argv = tmp;
arg = strndup (p, 1024);
if (arg == NULL)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: strndup failed, "
- "using default heapsize %lld (0x%llx)",
- getpid (), vcl_cfg->heapsize,
- vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: strndup failed, using default heapsize %lld "
+ "(0x%llx)", getpid (), vcl_cfg->heapsize,
+ vcl_cfg->heapsize);
goto defaulted;
}
argv[argc - 1] = arg;
char **tmp = realloc (argv, (argc + 1) * sizeof (char *));
if (tmp == NULL)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: realloc failed, "
- "using default heapsize %lld (0x%llx)",
- getpid (), vcl_cfg->heapsize, vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: realloc failed, using default heapsize %lld "
+ "(0x%llx)", getpid (), vcl_cfg->heapsize, vcl_cfg->heapsize);
goto defaulted;
}
argv = tmp;
}
if (size == 0)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: parse error '%s %s', "
- "using default heapsize %lld (0x%llx)",
- getpid (), argv[i], argv[i + 1],
- vcl_cfg->heapsize, vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: parse error '%s %s', using default "
+ "heapsize %lld (0x%llx)", getpid (), argv[i], argv[i + 1],
+ vcl_cfg->heapsize, vcl_cfg->heapsize);
goto defaulted;
}
vcl_cfg->heapsize = size << 20;
else
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: parse error '%s %s', "
- "using default heapsize %lld (0x%llx)",
- getpid (), argv[i], argv[i + 1],
- vcl_cfg->heapsize, vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: parse error '%s %s', using default "
+ "heapsize %lld (0x%llx)", getpid (), argv[i], argv[i + 1],
+ vcl_cfg->heapsize, vcl_cfg->heapsize);
goto defaulted;
}
}
clib_memcpy (vcl_mem, &_vppcom_main, sizeof (_vppcom_main));
vcm = vcl_mem;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: allocated VCL heap = %p, size %lld (0x%llx)",
- getpid (), heap, vcl_cfg->heapsize, vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: allocated VCL heap = %p, size %lld (0x%llx)", getpid (),
+ heap, vcl_cfg->heapsize, vcl_cfg->heapsize);
}
static void
fd = open (conf_fname, O_RDONLY);
if (fd < 0)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: using default configuration.",
- getpid (), conf_fname);
+ VDBG (0, "VCL<%d>: using default configuration.", getpid (),
+ conf_fname);
goto file_done;
}
if (fstat (fd, &s) < 0)
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: failed to stat `%s', "
- "using default configuration", getpid (), conf_fname);
+ VDBG (0, "VCL<%d>: failed to stat `%s', using default configuration",
+ getpid (), conf_fname);
goto file_done;
}
if (!(S_ISREG (s.st_mode) || S_ISLNK (s.st_mode)))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: not a regular file `%s', "
- "using default configuration", getpid (), conf_fname);
+ VDBG (0, "VCL<%d>: not a regular file `%s', using default "
+ "configuration", getpid (), conf_fname);
goto file_done;
}
if (unformat (line_input, "heapsize %s", &chroot_path))
{
vec_terminate_c_string (chroot_path);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured heapsize %s, "
- "actual heapsize %lld (0x%llx)",
- getpid (), chroot_path, vcl_cfg->heapsize,
- vcl_cfg->heapsize);
+ VDBG (0, "VCL<%d>: configured heapsize %s, actual heapsize %lld"
+ " (0x%llx)", getpid (), chroot_path, vcl_cfg->heapsize,
+ vcl_cfg->heapsize);
vec_free (chroot_path);
}
else if (unformat (line_input, "api-prefix %s", &chroot_path))
chroot_path, 0);
vl_set_memory_root_path ((char *) chroot_path);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured api-prefix (%s) and "
- "api filename (%s)", getpid (), chroot_path,
- vcl_cfg->vpp_api_filename);
+ VDBG (0, "VCL<%d>: configured api-prefix (%s) and api filename"
+ " (%s)", getpid (), chroot_path,
+ vcl_cfg->vpp_api_filename);
chroot_path = 0; /* Don't vec_free() it! */
}
else if (unformat (line_input, "vpp-api-q-length %d", &q_len))
{
vcl_cfg->vpp_api_q_length = q_len;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured vpp-api-q-length %u",
- getpid (), vcl_cfg->vpp_api_q_length);
+ VDBG (0, "VCL<%d>: configured vpp-api-q-length %u",
+ getpid (), vcl_cfg->vpp_api_q_length);
}
}
else if (unformat (line_input, "uid %d", &uid))
{
vl_set_memory_uid (uid);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured uid %d", getpid (), uid);
+ VDBG (0, "VCL<%d>: configured uid %d", getpid (), uid);
}
else if (unformat (line_input, "gid %d", &gid))
{
vl_set_memory_gid (gid);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured gid %d", getpid (), gid);
+ VDBG (0, "VCL<%d>: configured gid %d", getpid (), gid);
}
else if (unformat (line_input, "segment-baseva 0x%lx",
&vcl_cfg->segment_baseva))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured segment_baseva 0x%lx",
- getpid (), vcl_cfg->segment_baseva);
+ VDBG (0, "VCL<%d>: configured segment_baseva 0x%lx", getpid (),
+ vcl_cfg->segment_baseva);
}
else if (unformat (line_input, "segment-size 0x%lx",
&vcl_cfg->segment_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured segment_size 0x%lx (%ld)",
- getpid (), vcl_cfg->segment_size,
- vcl_cfg->segment_size);
+ VDBG (0, "VCL<%d>: configured segment_size 0x%lx (%ld)",
+ getpid (), vcl_cfg->segment_size, vcl_cfg->segment_size);
}
else if (unformat (line_input, "segment-size %ld",
&vcl_cfg->segment_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured segment_size %ld (0x%lx)",
- getpid (), vcl_cfg->segment_size,
- vcl_cfg->segment_size);
+ VDBG (0, "VCL<%d>: configured segment_size %ld (0x%lx)",
+ getpid (), vcl_cfg->segment_size, vcl_cfg->segment_size);
}
else if (unformat (line_input, "add-segment-size 0x%lx",
&vcl_cfg->add_segment_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning
- ("VCL<%d>: configured add_segment_size 0x%lx (%ld)",
- getpid (), vcl_cfg->add_segment_size,
- vcl_cfg->add_segment_size);
+ VDBG (0, "VCL<%d>: configured add_segment_size 0x%lx (%ld)",
+ getpid (), vcl_cfg->add_segment_size,
+ vcl_cfg->add_segment_size);
}
else if (unformat (line_input, "add-segment-size %ld",
&vcl_cfg->add_segment_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning
- ("VCL<%d>: configured add_segment_size %ld (0x%lx)",
- getpid (), vcl_cfg->add_segment_size,
- vcl_cfg->add_segment_size);
+ VDBG (0, "VCL<%d>: configured add_segment_size %ld (0x%lx)",
+ getpid (), vcl_cfg->add_segment_size,
+ vcl_cfg->add_segment_size);
}
else if (unformat (line_input, "preallocated-fifo-pairs %d",
&vcl_cfg->preallocated_fifo_pairs))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured preallocated_fifo_pairs "
- "%d (0x%x)", getpid (),
- vcl_cfg->preallocated_fifo_pairs,
- vcl_cfg->preallocated_fifo_pairs);
+ VDBG (0, "VCL<%d>: configured preallocated_fifo_pairs %d "
+ "(0x%x)", getpid (), vcl_cfg->preallocated_fifo_pairs,
+ vcl_cfg->preallocated_fifo_pairs);
}
else if (unformat (line_input, "rx-fifo-size 0x%lx",
&vcl_cfg->rx_fifo_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured rx_fifo_size 0x%lx (%ld)",
- getpid (), vcl_cfg->rx_fifo_size,
- vcl_cfg->rx_fifo_size);
+ VDBG (0, "VCL<%d>: configured rx_fifo_size 0x%lx (%ld)",
+ getpid (), vcl_cfg->rx_fifo_size, vcl_cfg->rx_fifo_size);
}
else if (unformat (line_input, "rx-fifo-size %ld",
&vcl_cfg->rx_fifo_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured rx_fifo_size %ld (0x%lx)",
- getpid (), vcl_cfg->rx_fifo_size,
- vcl_cfg->rx_fifo_size);
+ VDBG (0, "VCL<%d>: configured rx_fifo_size %ld (0x%lx)",
+ getpid (), vcl_cfg->rx_fifo_size, vcl_cfg->rx_fifo_size);
}
else if (unformat (line_input, "tx-fifo-size 0x%lx",
&vcl_cfg->tx_fifo_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured tx_fifo_size 0x%lx (%ld)",
- getpid (), vcl_cfg->tx_fifo_size,
- vcl_cfg->tx_fifo_size);
+ VDBG (0, "VCL<%d>: configured tx_fifo_size 0x%lx (%ld)",
+ getpid (), vcl_cfg->tx_fifo_size, vcl_cfg->tx_fifo_size);
}
else if (unformat (line_input, "tx-fifo-size %ld",
&vcl_cfg->tx_fifo_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured tx_fifo_size %ld (0x%lx)",
- getpid (), vcl_cfg->tx_fifo_size,
- vcl_cfg->tx_fifo_size);
+ VDBG (0, "VCL<%d>: configured tx_fifo_size %ld (0x%lx)",
+ getpid (), vcl_cfg->tx_fifo_size, vcl_cfg->tx_fifo_size);
}
else if (unformat (line_input, "event-queue-size 0x%lx",
&vcl_cfg->event_queue_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured event_queue_size "
- "0x%lx (%ld)",
- getpid (), vcl_cfg->event_queue_size,
- vcl_cfg->event_queue_size);
+ VDBG (0, "VCL<%d>: configured event_queue_size 0x%lx (%ld)",
+ getpid (), vcl_cfg->event_queue_size,
+ vcl_cfg->event_queue_size);
}
else if (unformat (line_input, "event-queue-size %ld",
&vcl_cfg->event_queue_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured event_queue_size "
- "%ld (0x%lx)",
- getpid (), vcl_cfg->event_queue_size,
- vcl_cfg->event_queue_size);
+ VDBG (0, "VCL<%d>: configured event_queue_size %ld (0x%lx)",
+ getpid (), vcl_cfg->event_queue_size,
+ vcl_cfg->event_queue_size);
}
else if (unformat (line_input, "listen-queue-size 0x%lx",
&vcl_cfg->listen_queue_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured listen_queue_size "
- "0x%lx (%ld)",
- getpid (), vcl_cfg->listen_queue_size,
- vcl_cfg->listen_queue_size);
+ VDBG (0, "VCL<%d>: configured listen_queue_size 0x%lx (%ld)",
+ getpid (), vcl_cfg->listen_queue_size,
+ vcl_cfg->listen_queue_size);
}
else if (unformat (line_input, "listen-queue-size %ld",
&vcl_cfg->listen_queue_size))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured listen_queue_size "
- "%ld (0x%lx)",
- getpid (), vcl_cfg->listen_queue_size,
- vcl_cfg->listen_queue_size);
+ VDBG (0, "VCL<%d>: configured listen_queue_size %ld (0x%lx)",
+ getpid (), vcl_cfg->listen_queue_size,
+ vcl_cfg->listen_queue_size);
}
else if (unformat (line_input, "app-timeout %f",
&vcl_cfg->app_timeout))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_timeout %f",
- getpid (), vcl_cfg->app_timeout);
+ VDBG (0, "VCL<%d>: configured app_timeout %f",
+ getpid (), vcl_cfg->app_timeout);
}
else if (unformat (line_input, "session-timeout %f",
&vcl_cfg->session_timeout))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured session_timeout %f",
- getpid (), vcl_cfg->session_timeout);
+ VDBG (0, "VCL<%d>: configured session_timeout %f",
+ getpid (), vcl_cfg->session_timeout);
}
else if (unformat (line_input, "accept-timeout %f",
&vcl_cfg->accept_timeout))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured accept_timeout %f",
- getpid (), vcl_cfg->accept_timeout);
+ VDBG (0, "VCL<%d>: configured accept_timeout %f",
+ getpid (), vcl_cfg->accept_timeout);
}
else if (unformat (line_input, "app-proxy-transport-tcp"))
{
vcl_cfg->app_proxy_transport_tcp = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured "
- "app_proxy_transport_tcp (%d)",
- getpid (), vcl_cfg->app_proxy_transport_tcp);
+ VDBG (0, "VCL<%d>: configured app_proxy_transport_tcp (%d)",
+ getpid (), vcl_cfg->app_proxy_transport_tcp);
}
else if (unformat (line_input, "app-proxy-transport-udp"))
{
vcl_cfg->app_proxy_transport_udp = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured "
- "app_proxy_transport_udp (%d)",
- getpid (), vcl_cfg->app_proxy_transport_udp);
+ VDBG (0, "VCL<%d>: configured app_proxy_transport_udp (%d)",
+ getpid (), vcl_cfg->app_proxy_transport_udp);
}
else if (unformat (line_input, "app-scope-local"))
{
vcl_cfg->app_scope_local = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_scope_local (%d)",
- getpid (), vcl_cfg->app_scope_local);
+ VDBG (0, "VCL<%d>: configured app_scope_local (%d)",
+ getpid (), vcl_cfg->app_scope_local);
}
else if (unformat (line_input, "app-scope-global"))
{
vcl_cfg->app_scope_global = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_scope_global (%d)",
- getpid (), vcl_cfg->app_scope_global);
+ VDBG (0, "VCL<%d>: configured app_scope_global (%d)",
+ getpid (), vcl_cfg->app_scope_global);
}
else if (unformat (line_input, "namespace-secret %lu",
&vcl_cfg->namespace_secret))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning
- ("VCL<%d>: configured namespace_secret %lu (0x%lx)",
- getpid (), vcl_cfg->namespace_secret,
- vcl_cfg->namespace_secret);
+ VDBG (0, "VCL<%d>: configured namespace_secret %lu (0x%lx)",
+ getpid (), vcl_cfg->namespace_secret,
+ vcl_cfg->namespace_secret);
}
else if (unformat (line_input, "namespace-id %v",
&vcl_cfg->namespace_id))
if (nsid_vec_len > max_nsid_vec_len)
{
_vec_len (vcl_cfg->namespace_id) = max_nsid_vec_len;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured namespace_id is "
- "too long, truncated to %d characters!",
- getpid (), max_nsid_vec_len);
+ VDBG (0, "VCL<%d>: configured namespace_id is too long,"
+ " truncated to %d characters!",
+ getpid (), max_nsid_vec_len);
}
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured namespace_id %v",
- getpid (), vcl_cfg->namespace_id);
+ VDBG (0, "VCL<%d>: configured namespace_id %v",
+ getpid (), vcl_cfg->namespace_id);
}
else if (unformat (line_input, "}"))
{
vc_cfg_input = 0;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: completed parsing vppcom config!",
- getpid ());
+ VDBG (0, "VCL<%d>: completed parsing vppcom config!",
+ getpid ());
goto input_done;
}
else
else
{
vcm->debug = tmp;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured VCL debug level (%u) from "
- VPPCOM_ENV_DEBUG "!", getpid (), vcm->debug);
+ VDBG (0, "VCL<%d>: configured VCL debug level (%u) from "
+ VPPCOM_ENV_DEBUG "!", getpid (), vcm->debug);
}
}
conf_fname = getenv (VPPCOM_ENV_CONF);
vcm->cfg.listen_queue_size);
vppcom_cfg_read (conf_fname);
+
env_var_str = getenv (VPPCOM_ENV_API_PREFIX);
if (env_var_str)
{
env_var_str, 0);
vl_set_memory_root_path ((char *) env_var_str);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured api prefix (%s) and "
- "filename (%s) from " VPPCOM_ENV_API_PREFIX "!",
- getpid (), env_var_str, vcl_cfg->vpp_api_filename);
+ VDBG (0, "VCL<%d>: configured api prefix (%s) and filename (%s) "
+ "from " VPPCOM_ENV_API_PREFIX "!",
+ getpid (), env_var_str, vcl_cfg->vpp_api_filename);
}
env_var_str = getenv (VPPCOM_ENV_APP_NAMESPACE_ID);
if (env_var_str)
vec_validate (vcm->cfg.namespace_id, ns_id_vec_len - 1);
clib_memcpy (vcm->cfg.namespace_id, env_var_str, ns_id_vec_len);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured namespace_id (%v) from "
- VPPCOM_ENV_APP_NAMESPACE_ID
- "!", getpid (), vcm->cfg.namespace_id);
+ VDBG (0, "VCL<%d>: configured namespace_id (%v) from "
+ VPPCOM_ENV_APP_NAMESPACE_ID "!", getpid (),
+ vcm->cfg.namespace_id);
}
env_var_str = getenv (VPPCOM_ENV_APP_NAMESPACE_SECRET);
if (env_var_str)
else
{
vcm->cfg.namespace_secret = tmp;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured namespace secret "
- "(%lu) from "
- VPPCOM_ENV_APP_NAMESPACE_SECRET
- "!", getpid (), vcm->cfg.namespace_secret);
+ VDBG (0, "VCL<%d>: configured namespace secret (%lu) from "
+ VPPCOM_ENV_APP_NAMESPACE_SECRET "!", getpid (),
+ vcm->cfg.namespace_secret);
}
}
if (getenv (VPPCOM_ENV_APP_PROXY_TRANSPORT_TCP))
{
vcm->cfg.app_proxy_transport_tcp = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_proxy_transport_tcp "
- "(%u) from "
- VPPCOM_ENV_APP_PROXY_TRANSPORT_TCP
- "!", getpid (), vcm->cfg.app_proxy_transport_tcp);
+ VDBG (0, "VCL<%d>: configured app_proxy_transport_tcp (%u) from "
+ VPPCOM_ENV_APP_PROXY_TRANSPORT_TCP "!", getpid (),
+ vcm->cfg.app_proxy_transport_tcp);
}
if (getenv (VPPCOM_ENV_APP_PROXY_TRANSPORT_UDP))
{
vcm->cfg.app_proxy_transport_udp = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_proxy_transport_udp "
- "(%u) from "
- VPPCOM_ENV_APP_PROXY_TRANSPORT_UDP
- "!", getpid (), vcm->cfg.app_proxy_transport_udp);
+ VDBG (0, "VCL<%d>: configured app_proxy_transport_udp (%u) from "
+ VPPCOM_ENV_APP_PROXY_TRANSPORT_UDP "!", getpid (),
+ vcm->cfg.app_proxy_transport_udp);
}
if (getenv (VPPCOM_ENV_APP_SCOPE_LOCAL))
{
vcm->cfg.app_scope_local = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_scope_local (%u) from "
- VPPCOM_ENV_APP_SCOPE_LOCAL
- "!", getpid (), vcm->cfg.app_scope_local);
+ VDBG (0, "VCL<%d>: configured app_scope_local (%u) from "
+ VPPCOM_ENV_APP_SCOPE_LOCAL "!", getpid (),
+ vcm->cfg.app_scope_local);
}
if (getenv (VPPCOM_ENV_APP_SCOPE_GLOBAL))
{
vcm->cfg.app_scope_global = 1;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: configured app_scope_global (%u) from "
- VPPCOM_ENV_APP_SCOPE_GLOBAL
- "!", getpid (), vcm->cfg.app_scope_global);
+ VDBG (0, "VCL<%d>: configured app_scope_global (%u) from "
+ VPPCOM_ENV_APP_SCOPE_GLOBAL "!", getpid (),
+ vcm->cfg.app_scope_global);
}
vcm->main_cpu = os_get_thread_index ();
/* API hookup and connect to VPP */
vppcom_api_hookup ();
+ vcl_elog_init (vcm);
vcm->app_state = STATE_APP_START;
rv = vppcom_connect_to_vpp (app_name);
if (rv)
rv = vce_start_event_thread (&(vcm->event_thread), 20);
-
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: sending session enable", getpid ());
+ VDBG (0, "VCL<%d>: sending session enable", getpid ());
rv = vppcom_app_session_enable ();
if (rv)
return rv;
}
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: sending app attach", getpid ());
+ VDBG (0, "VCL<%d>: sending app attach", getpid ());
rv = vppcom_app_attach ();
if (rv)
return rv;
}
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: app_name '%s', my_client_index %d (0x%x)",
- getpid (), app_name, vcm->my_client_index,
- vcm->my_client_index);
+ VDBG (0, "VCL<%d>: app_name '%s', my_client_index %d (0x%x)",
+ getpid (), app_name, vcm->my_client_index, vcm->my_client_index);
}
return VPPCOM_OK;
vppcom_app_destroy (void)
{
int rv;
+ f64 orig_app_timeout;
if (vcm->my_client_index == ~0)
return;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: detaching from VPP, my_client_index %d (0x%x)",
- getpid (), vcm->my_client_index, vcm->my_client_index);
-
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "app_detach:C:%d",
- .format_args = "i4",
- };
-
- struct
- {
- u32 data;
- } *ed;
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, vcm->elog_track);
- ed->data = vcm->my_client_index;
- /* *INDENT-ON* */
- }
+ VDBG (0, "VCL<%d>: detaching from VPP, my_client_index %d (0x%x)",
+ getpid (), vcm->my_client_index, vcm->my_client_index);
+ vcl_evt (VCL_EVT_DETACH, vcm);
vppcom_app_detach ();
+ orig_app_timeout = vcm->cfg.app_timeout;
+ vcm->cfg.app_timeout = 2.0;
rv = vppcom_wait_for_app_state_change (STATE_APP_ENABLED);
+ vcm->cfg.app_timeout = orig_app_timeout;
if (PREDICT_FALSE (rv))
- {
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: application detach timed out! "
- "returning %d (%s)",
- getpid (), rv, vppcom_retval_str (rv));
- }
-
- /* Finished with logging before client gets reset to ~0 */
- if (VPPCOM_DEBUG > 0)
- write_elog ();
+ VDBG (0, "VCL<%d>: application detach timed out! returning %d (%s)",
+ getpid (), rv, vppcom_retval_str (rv));
+ vcl_elog_stop (vcm);
vl_client_disconnect_from_vlib ();
vcm->my_client_index = ~0;
vcm->app_state = STATE_APP_START;
{
session_t *session;
u32 session_index;
- session_state_t state;
- elog_track_t session_elog_track;
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
pool_get (vcm->sessions, session);
memset (session, 0, sizeof (*session));
session_index = session - vcm->sessions;
session->proto = proto;
session->state = STATE_START;
- state = session->state;
session->vpp_handle = ~0;
if (is_nonblocking)
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_NONBLOCK);
- if (VPPCOM_DEBUG > 0)
- {
- session->elog_track.name =
- (char *) format (0, "C:%d:S:%d%c", vcm->my_client_index,
- session_index, 0);
- elog_track_register (&vcm->elog_main, &session->elog_track);
- session_elog_track = session->elog_track;
- }
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ vcl_evt (VCL_EVT_CREATE, session, proto, session->state, is_nonblocking,
+ session_index);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: sid %u", getpid (), session_index);
+ VCL_SESSION_UNLOCK ();
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "session_create:proto:%d state:%d is_nonblocking:%d",
- .format_args = "i4i4i4",
- };
-
- struct
- {
- u32 data[3];
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session_elog_track);
- ed->data[0] = proto;
- ed->data[1] = state;
- ed->data[2] = is_nonblocking;
- /* *INDENT-ON* */
- }
+ VDBG (0, "VCL<%d>: sid %u", getpid (), session_index);
return (int) session_index;
}
u64 vpp_handle;
uword *p;
session_state_t state;
- elog_track_t session_elog_track;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
is_vep = session->is_vep;
is_vep_session = session->is_vep_session;
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);
-
- /*
- * Why two if(VPPCOM_DEBUG) checks?
- *
- * Eventually all clib_warnings need their own way of being
- * logged and signalled (like severity) where event logging
- * is a separate debugging tool. It will make the separation
- * easier. ... parting is such sweet sorrow ...
- */
- if (VPPCOM_DEBUG > 0)
- {
- session_elog_track = session->elog_track;
- }
+ VCL_SESSION_UNLOCK ();
if (VPPCOM_DEBUG > 0)
{
while (next_sid != ~0)
{
rv = vppcom_epoll_ctl (session_index, EPOLL_CTL_DEL, next_sid, 0);
- if ((VPPCOM_DEBUG > 0) && PREDICT_FALSE (rv < 0))
- clib_warning ("VCL<%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));
+ if (PREDICT_FALSE (rv < 0))
+ VDBG (0, "VCL<%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);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
next_sid = session->vep.next_sid;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
}
else
if (is_vep_session)
{
rv = vppcom_epoll_ctl (vep_idx, EPOLL_CTL_DEL, session_index, 0);
- if ((VPPCOM_DEBUG > 0) && (rv < 0))
- clib_warning ("VCL<%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 (rv < 0)
+ VDBG (0, "VCL<%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 (state & STATE_LISTEN)
{
rv = vppcom_session_unbind (session_index);
if (PREDICT_FALSE (rv < 0))
- {
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "listener unbind failed! rv %d (%s)",
- getpid (), vpp_handle, session_index,
- rv, vppcom_retval_str (rv));
- }
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: listener unbind "
+ "failed! rv %d (%s)",
+ getpid (), vpp_handle, session_index,
+ rv, vppcom_retval_str (rv));
}
else if (state & (CLIENT_STATE_OPEN | SERVER_STATE_OPEN))
}
}
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
vpp_handle = session->vpp_handle;
if (vpp_handle != ~0)
{
}
pool_put_index (vcm->sessions, session_index);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if (VPPCOM_DEBUG > 0)
{
}
done:
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "session_close:rv:%d",
- .format_args = "i4",
- };
-
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session_elog_track);
- ed->data = rv;
- /* *INDENT-ON* */
- }
+ vcl_evt (VCL_EVT_CLOSE, session, rv);
return rv;
}
if (!ep || !ep->ip)
return VPPCOM_EINVAL;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
if (session->is_vep)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
clib_warning ("VCL<%d>: ERROR: sid %u: cannot "
"bind to an epoll session!", getpid (), session_index);
rv = VPPCOM_EBADFD;
}
session->lcl_addr.is_ip4 = ep->is_ip4;
- session->lcl_addr.ip46 = to_ip46 (!ep->is_ip4, ep->ip);
+ session->lcl_addr.ip46 = to_ip46 (ep->is_ip4 ? IP46_TYPE_IP4 :
+ IP46_TYPE_IP6, ep->ip);
session->lcl_port = ep->port;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%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");
-
- if (VPPCOM_DEBUG > 0)
- {
- if (session->lcl_addr.is_ip4)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "bind local:%s:%d.%d.%d.%d:%d ",
- .format_args = "t1i1i1i1i1i2",
- .n_enum_strings = 2,
- .enum_strings = {"TCP", "UDP",},
- };
-
- CLIB_PACKED (struct {
- u8 proto;
- u8 addr[4];
- u16 port;
- }) *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->proto = session->proto;
- ed->addr[0] = session->lcl_addr.ip46.ip4.as_u8[0];
- ed->addr[1] = session->lcl_addr.ip46.ip4.as_u8[1];
- ed->addr[2] = session->lcl_addr.ip46.ip4.as_u8[2];
- ed->addr[3] = session->lcl_addr.ip46.ip4.as_u8[3];
- ed->port = clib_net_to_host_u16 (session->lcl_port);
- /* *INDENT-ON* */
- }
- }
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VDBG (0, "VCL<%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 ? IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (session->lcl_port),
+ session->proto ? "UDP" : "TCP");
+ vcl_evt (VCL_EVT_BIND, session);
+ VCL_SESSION_UNLOCK ();
done:
return rv;
}
if (q_len == 0 || q_len == ~0)
q_len = vcm->cfg.listen_queue_size;
- VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session);
+ VCL_SESSION_LOCK_AND_GET (listen_session_index, &listen_session);
if (listen_session->is_vep)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
clib_warning ("VCL<%d>: ERROR: sid %u: cannot listen on an "
"epoll session!", getpid (), listen_session_index);
rv = VPPCOM_EBADFD;
listen_vpp_handle = listen_session->vpp_handle;
if (listen_session->state & STATE_LISTEN)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "already in listen state!",
- getpid (), listen_vpp_handle, listen_session_index);
+ VCL_SESSION_UNLOCK ();
+ VDBG (0, "VCL<%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 ("VCL<%d>: vpp handle 0x%llx, "
- "sid %u: sending bind request...",
- getpid (), listen_vpp_handle, listen_session_index);
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: sending VPP bind+listen "
+ "request...", getpid (), listen_vpp_handle, listen_session_index);
vppcom_send_bind_sock (listen_session, listen_session_index);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
retval =
vppcom_wait_for_session_state_change (listen_session_index, STATE_LISTEN,
vcm->cfg.session_timeout);
- VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session);
+ VCL_SESSION_LOCK_AND_GET (listen_session_index, &listen_session);
if (PREDICT_FALSE (retval))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%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);
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: bind+listen failed! "
+ "returning %d (%s)", getpid (), listen_session->vpp_handle,
+ listen_session_index, retval, vppcom_retval_str (retval));
+ VCL_SESSION_UNLOCK ();
rv = retval;
goto done;
}
- clib_spinlock_lock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_LOCK ();
clib_fifo_validate (vcm->client_session_index_fifo, q_len);
- clib_spinlock_unlock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_UNLOCK ();
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
done:
return rv;
}
int
-vppcom_session_register_listener (uint32_t session_index,
- vppcom_session_listener_cb cb,
- vppcom_session_listener_errcb
- errcb, uint8_t flags, int q_len, void *ptr)
+validate_args_session_accept_ (session_t * listen_session)
{
- int rv = VPPCOM_OK;
- vce_event_key_t evk;
- vppcom_session_listener_t *listener_args;
+ u32 listen_session_index = listen_session - vcm->sessions;
- rv = vppcom_session_listen (session_index, q_len);
- if (rv)
+ /* Input validation - expects spinlock on sessions_lockp */
+ if (listen_session->is_vep)
{
- goto done;
- }
-
-
- /* Register handler for connect_request event on listen_session_index */
- listener_args = clib_mem_alloc (sizeof (vppcom_session_listener_t));
- listener_args->user_cb = cb;
- listener_args->user_cb_data = ptr;
- listener_args->user_errcb = errcb;
-
- evk.session_index = session_index;
- evk.eid = VCL_EVENT_CONNECT_REQ_ACCEPTED;
- (void) vce_register_handler (&vcm->event_thread, &evk,
- vce_registered_listener_connect_handler_fn,
- listener_args);
-
-done:
- return rv;
-}
-
-int
-validate_args_session_accept_ (session_t * listen_session)
-{
- u32 listen_session_index = listen_session - vcm->sessions;
-
- /* Input validation - expects spinlock on sessions_lockp */
- if (listen_session->is_vep)
- {
- clib_warning ("VCL<%d>: ERROR: sid %u: cannot accept on an "
- "epoll session!", getpid (), listen_session_index);
- return VPPCOM_EBADFD;
+ clib_warning ("VCL<%d>: ERROR: sid %u: cannot accept on an "
+ "epoll session!", getpid (), listen_session_index);
+ return VPPCOM_EBADFD;
}
if (listen_session->state != STATE_LISTEN)
int millisecond_timeout = 1;
int hours_timeout = 20 * 60 * 60;
- VCL_LOCK_AND_GET_SESSION (listen_session_index, &listen_session);
+ VCL_SESSION_LOCK_AND_GET (listen_session_index, &listen_session);
listen_vpp_handle = listen_session->vpp_handle; // For debugging
rv = validate_args_session_accept_ (listen_session);
if (rv)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
goto done;
}
VCL_SESS_ATTR_NONBLOCK)))
ts.tv_sec += hours_timeout;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
/* Register handler for connect_request event on listen_session_index */
vce_event_key_t evk;
evk.eid = VCL_EVENT_CONNECT_REQ_ACCEPTED;
reg = vce_register_handler (&vcm->event_thread, &evk,
vce_connect_request_handler_fn, 0);
+ VCL_EVENTS_LOCK ();
ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
pthread_mutex_lock (®->handler_lock);
while (!ev)
{
- rv =
- pthread_cond_timedwait (®->handler_cond, ®->handler_lock, &ts);
+ VCL_EVENTS_UNLOCK ();
+ rv = pthread_cond_timedwait (®->handler_cond,
+ ®->handler_lock, &ts);
if (rv == ETIMEDOUT)
{
rv = VPPCOM_EAGAIN;
goto cleanup;
}
+ VCL_EVENTS_LOCK ();
ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
}
- result = (vce_event_connect_request_t *) ev->data;
+ result = vce_get_event_data (ev, sizeof (*result));
client_session_index = result->accepted_session_index;
-
-
+ VCL_EVENTS_UNLOCK ();
/* Remove from the FIFO used to service epoll */
- clib_spinlock_lock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_LOCK ();
if (clib_fifo_elts (vcm->client_session_index_fifo))
{
u32 tmp_client_session_index;
clib_fifo_add1 (vcm->client_session_index_fifo,
tmp_client_session_index);
}
- clib_spinlock_unlock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_UNLOCK ();
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
rv = vppcom_session_at_index (client_session_index, &client_session);
if (PREDICT_FALSE (rv))
"lookup failed! returning %d (%s)", getpid (),
listen_vpp_handle, listen_session_index,
client_session_index, rv, vppcom_retval_str (rv));
- goto done;
+ goto cleanup;
}
if (flags & O_NONBLOCK)
else
VCL_SESS_ATTR_CLR (client_session->attr, VCL_SESS_ATTR_NONBLOCK);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%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, VCL_SESS_ATTR_TEST (client_session->attr,
- VCL_SESS_ATTR_NONBLOCK));
+ VDBG (0, "VCL<%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, VCL_SESS_ATTR_TEST (client_session->attr,
+ VCL_SESS_ATTR_NONBLOCK));
if (ep)
{
client_session->client_context,
0 /* retval OK */ );
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: accepted vpp handle "
- "0x%llx, sid %u connection to local %s address "
- "%U port %u", getpid (), listen_vpp_handle,
- listen_session_index, client_session->vpp_handle,
- client_session_index,
- client_session->lcl_addr.is_ip4 ? "IPv4" : "IPv6",
- format_ip46_address, &client_session->lcl_addr.ip46,
- client_session->lcl_addr.is_ip4,
- clib_net_to_host_u16 (client_session->lcl_port));
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: accepted vpp handle 0x%llx,"
+ " sid %u connection from peer %s address %U port %u to local %s address"
+ " %U port %u",
+ getpid (), listen_vpp_handle,
+ listen_session_index, client_session->vpp_handle,
+ client_session_index,
+ client_session->peer_addr.is_ip4 ? "IPv4" : "IPv6",
+ format_ip46_address, &client_session->peer_addr.ip46,
+ client_session->peer_addr.is_ip4 ?
+ IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (client_session->peer_port),
+ client_session->lcl_addr.is_ip4 ? "IPv4" : "IPv6",
+ format_ip46_address, &client_session->lcl_addr.ip46,
+ client_session->lcl_addr.is_ip4 ?
+ IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (client_session->lcl_port));
+ vcl_evt (VCL_EVT_ACCEPT, client_session, listen_session,
+ client_session_index);
+ VCL_SESSION_UNLOCK ();
- if (VPPCOM_DEBUG > 0)
+ rv = (int) client_session_index;
+ vce_clear_event (&vcm->event_thread, reg->ev_idx);
+ if (vcm->session_io_thread.io_sessions_lockp)
{
- client_session->elog_track.name =
- (char *) format (0, "C:%d:S:%d%c", vcm->my_client_index,
- client_session_index, 0);
- elog_track_register (&vcm->elog_main, &client_session->elog_track);
-
- // Two elog entries due to 20-byte per entry constraint.
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "accept: listen_handle:%x from_handle:%x",
- .format_args = "i8i8",
- };
-
- struct
- {
- u64 handle[2];
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, client_session->elog_track);
- ed->handle[0] = listen_vpp_handle;
- ed->handle[1] = client_session->vpp_handle;
- /* *INDENT-ON* */
-
- if (client_session->lcl_addr.is_ip4)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e2) =
- {
- .format = "accept: S:%d %d.%d.%d.%d:%d ",
- .format_args = "i4i1i1i1i1i2",
- };
-
- CLIB_PACKED (struct {
- u32 session;
- u8 addr[4];
- u16 port;
- }) *ed2;
-
- ed2 =
- ELOG_TRACK_DATA (&vcm->elog_main, e2, client_session->elog_track);
- ed2->session = client_session_index;
- ed2->addr[0] = client_session->lcl_addr.ip46.ip4.as_u8[0];
- ed2->addr[1] = client_session->lcl_addr.ip46.ip4.as_u8[1];
- ed2->addr[2] = client_session->lcl_addr.ip46.ip4.as_u8[2];
- ed2->addr[3] = client_session->lcl_addr.ip46.ip4.as_u8[3];
- ed2->port = clib_net_to_host_u16 (client_session->lcl_port);
- /* *INDENT-ON* */
- }
+ /* Throw this new accepted session index into the rx poll thread pool */
+ VCL_IO_SESSIONS_LOCK ();
+ u32 *active_session_index;
+ pool_get (vcm->session_io_thread.active_session_indexes,
+ active_session_index);
+ *active_session_index = client_session_index;
+ VCL_IO_SESSIONS_UNLOCK ();
}
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
-
- rv = (int) client_session_index;
- vce_clear_event (&vcm->event_thread, ev);
-
cleanup:
vce_unregister_handler (&vcm->event_thread, reg);
pthread_mutex_unlock (®->handler_lock);
u64 vpp_handle = 0;
int rv, retval = VPPCOM_OK;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
if (PREDICT_FALSE (session->is_vep))
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
clib_warning ("VCL<%d>: ERROR: sid %u: cannot "
"connect on an epoll session!", getpid (), session_index);
rv = VPPCOM_EBADFD;
if (PREDICT_FALSE (session->state & CLIENT_STATE_OPEN))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: session already "
- "connected to %s %U port %d proto %s, state 0x%x (%s)",
- getpid (), session->vpp_handle, session_index,
- session->peer_addr.is_ip4 ? "IPv4" : "IPv6",
- format_ip46_address,
- &session->peer_addr.ip46, session->peer_addr.is_ip4,
- clib_net_to_host_u16 (session->peer_port),
- session->proto ? "UDP" : "TCP", session->state,
- vppcom_session_state_str (session->state));
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: session already "
+ "connected to %s %U port %d proto %s, state 0x%x (%s)",
+ getpid (), session->vpp_handle, session_index,
+ session->peer_addr.is_ip4 ? "IPv4" : "IPv6",
+ format_ip46_address,
+ &session->peer_addr.ip46, session->peer_addr.is_ip4 ?
+ IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (session->peer_port),
+ session->proto ? "UDP" : "TCP", session->state,
+ vppcom_session_state_str (session->state));
+
+ VCL_SESSION_UNLOCK ();
goto done;
}
session->peer_addr.is_ip4 = server_ep->is_ip4;
- session->peer_addr.ip46 = to_ip46 (!server_ep->is_ip4, server_ep->ip);
+ if (session->peer_addr.is_ip4)
+ clib_memcpy (&session->peer_addr.ip46.ip4, server_ep->ip,
+ sizeof (ip4_address_t));
+ else
+ clib_memcpy (&session->peer_addr.ip46.ip6, server_ep->ip,
+ sizeof (ip6_address_t));
session->peer_port = server_ep->port;
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: connecting to server "
- "%s %U port %d proto %s",
- getpid (), session->vpp_handle, session_index,
- session->peer_addr.is_ip4 ? "IPv4" : "IPv6",
- format_ip46_address,
- &session->peer_addr.ip46, session->peer_addr.is_ip4,
- clib_net_to_host_u16 (session->peer_port),
- session->proto ? "UDP" : "TCP");
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: connecting to server %s %U "
+ "port %d proto %s",
+ getpid (), session->vpp_handle, session_index,
+ session->peer_addr.is_ip4 ? "IPv4" : "IPv6",
+ format_ip46_address,
+ &session->peer_addr.ip46, session->peer_addr.is_ip4 ?
+ IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (session->peer_port),
+ session->proto ? "UDP" : "TCP");
vppcom_send_connect_sock (session, session_index);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
retval =
vppcom_wait_for_session_state_change (session_index, STATE_CONNECT,
vcm->cfg.session_timeout);
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
vpp_handle = session->vpp_handle;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
done:
if (PREDICT_FALSE (retval))
if (VPPCOM_DEBUG > 0)
{
if (session)
- clib_warning
- ("VCL<%d>: vpp handle 0x%llx, sid %u: connect failed! "
- "returning %d (%s)", getpid (), vpp_handle,
- session_index, rv, vppcom_retval_str (rv));
+ clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: connect "
+ "failed! returning %d (%s)", getpid (), vpp_handle,
+ session_index, rv, vppcom_retval_str (rv));
else
clib_warning ("VCL<%d>: no session for sid %u: connect failed! "
"returning %d (%s)", getpid (),
session_index, rv, vppcom_retval_str (rv));
}
}
- else if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: connected!",
- getpid (), vpp_handle, session_index);
+ else
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: connected!",
+ getpid (), vpp_handle, session_index);
return rv;
}
ASSERT (buf);
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
is_nonblocking = VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK);
rx_fifo = session->rx_fifo;
if (PREDICT_FALSE (session->is_vep))
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
clib_warning ("VCL<%d>: ERROR: sid %u: cannot "
"read from an epoll session!", getpid (), session_index);
rv = VPPCOM_EBADFD;
if (PREDICT_FALSE (!(state & (SERVER_STATE_OPEN | CLIENT_STATE_OPEN))))
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
rv = ((state & STATE_DISCONNECT) ? VPPCOM_ECONNRESET : VPPCOM_ENOTCONN);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: %s session is "
- "not open! state 0x%x (%s), returning %d (%s)",
- getpid (), vpp_handle, session_index, state,
- vppcom_session_state_str (state),
- rv, vppcom_retval_str (rv));
+ VDBG (0, "VCL<%d>: vpp handle 0x%llx, sid %u: %s session is not open! "
+ "state 0x%x (%s), returning %d (%s)",
+ getpid (), vpp_handle, session_index, state,
+ vppcom_session_state_str (state), rv, vppcom_retval_str (rv));
goto done;
}
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
do
{
if (n_read <= 0)
{
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
poll_et = (((EPOLLET | EPOLLIN) & session->vep.ev.events) ==
(EPOLLET | EPOLLIN));
{
rv = VPPCOM_ECONNRESET;
- if (VPPCOM_DEBUG > 1)
- {
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: Empty fifo "
- "with session state 0x%x (%s)!"
- " Setting state to 0x%x (%s), returning %d (%s)",
- getpid (), session->vpp_handle, session_index,
- state, vppcom_session_state_str (state),
- STATE_DISCONNECT,
- vppcom_session_state_str (STATE_DISCONNECT), rv,
- vppcom_retval_str (rv));
- }
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: Empty fifo with "
+ "session state 0x%x (%s)! Setting state to 0x%x (%s), "
+ "returning %d (%s)",
+ getpid (), session->vpp_handle, session_index,
+ state, vppcom_session_state_str (state),
+ STATE_DISCONNECT,
+ vppcom_session_state_str (STATE_DISCONNECT), rv,
+ vppcom_retval_str (rv));
session->state = STATE_DISCONNECT;
}
else
rv = VPPCOM_EAGAIN;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
else
rv = n_read;
if (session->state & STATE_LISTEN)
{
- clib_spinlock_lock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_LOCK ();
ready = clib_fifo_elts (vcm->client_session_index_fifo);
- clib_spinlock_unlock (&vcm->session_fifo_lockp);
+ VCL_ACCEPT_FIFO_UNLOCK ();
}
else
{
rv = ((state & STATE_DISCONNECT) ? VPPCOM_ECONNRESET :
VPPCOM_ENOTCONN);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: session is "
- "not open! state 0x%x (%s), returning %d (%s)",
- getpid (), vpp_handle, session_index,
- state, vppcom_session_state_str (state),
- rv, vppcom_retval_str (rv));
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: session is not open!"
+ " state 0x%x (%s), returning %d (%s)",
+ getpid (), vpp_handle, session_index,
+ state, vppcom_session_state_str (state),
+ rv, vppcom_retval_str (rv));
goto done;
}
{
rv = VPPCOM_ECONNRESET;
- if (VPPCOM_DEBUG > 1)
- {
- clib_warning ("VCL<%d>: vpp handle 0x%llx, "
- "sid %u: Empty fifo with"
- " session state 0x%x (%s)! Setting state to "
- "0x%x (%s), returning %d (%s)",
- getpid (), session_index, vpp_handle,
- state, vppcom_session_state_str (state),
- STATE_DISCONNECT,
- vppcom_session_state_str (STATE_DISCONNECT), rv,
- vppcom_retval_str (rv));
- }
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: Empty fifo with "
+ "session state 0x%x (%s)! Setting state to 0x%x (%s), "
+ "returning %d (%s)",
+ getpid (), session_index, vpp_handle,
+ state, vppcom_session_state_str (state),
+ STATE_DISCONNECT,
+ vppcom_session_state_str (STATE_DISCONNECT), rv,
+ vppcom_retval_str (rv));
session->state = STATE_DISCONNECT;
goto done;
}
ASSERT (buf);
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
tx_fifo = session->tx_fifo;
is_nonblocking = VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK);
if (PREDICT_FALSE (session->is_vep))
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
clib_warning ("VCL<%d>: ERROR: vpp handle 0x%llx, sid %u: "
"cannot write to an epoll session!",
getpid (), vpp_handle, session_index);
((session->state & STATE_DISCONNECT) ? VPPCOM_ECONNRESET :
VPPCOM_ENOTCONN);
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "session is not open! state 0x%x (%s)",
- getpid (), vpp_handle, session_index,
- state, vppcom_session_state_str (state));
+ VCL_SESSION_UNLOCK ();
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: session is not open! "
+ "state 0x%x (%s)",
+ getpid (), vpp_handle, session_index,
+ state, vppcom_session_state_str (state));
goto done;
}
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
do
{
}
while (!is_nonblocking && (n_write <= 0));
- /* If event wasn't set, add one */
+ /* If event wasn't set, add one
+ *
+ * To reduce context switching, can check if an
+ * event is already there for this event_key, but for now
+ * this will suffice. */
+
if ((n_write > 0) && svm_fifo_set_event (tx_fifo))
{
/* Fabricate TX event, send to vpp */
evt.fifo = tx_fifo;
evt.event_type = FIFO_EVENT_APP_TX;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
q = session->vpp_event_queue;
ASSERT (q);
svm_queue_add (q, (u8 *) & evt, 0 /* do wait for mutex */ );
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "added FIFO_EVENT_APP_TX to "
- "vpp_event_q %p, n_write %d", getpid (),
- vpp_handle, session_index, q, n_write);
+ VCL_SESSION_UNLOCK ();
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: added FIFO_EVENT_APP_TX "
+ "to vpp_event_q %p, n_write %d", getpid (),
+ vpp_handle, session_index, q, n_write);
}
if (n_write <= 0)
{
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
poll_et = (((EPOLLET | EPOLLOUT) & session->vep.ev.events) ==
(EPOLLET | EPOLLOUT));
{
rv = VPPCOM_ECONNRESET;
- if (VPPCOM_DEBUG > 1)
- {
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "Empty fifo with session state 0x%x (%s)!"
- " Setting state to 0x%x (%s), returning %d (%s)",
- getpid (), session->vpp_handle, session_index,
- session->state,
- vppcom_session_state_str (session->state),
- STATE_DISCONNECT,
- vppcom_session_state_str (STATE_DISCONNECT), rv,
- vppcom_retval_str (rv));
- }
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: Empty fifo with "
+ "session state 0x%x (%s)! Setting state to 0x%x (%s), "
+ "returning %d (%s)",
+ getpid (), session->vpp_handle, session_index,
+ session->state,
+ vppcom_session_state_str (session->state),
+ STATE_DISCONNECT,
+ vppcom_session_state_str (STATE_DISCONNECT), rv,
+ vppcom_retval_str (rv));
session->state = STATE_DISCONNECT;
}
else
rv = VPPCOM_EAGAIN;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
else
rv = n_write;
ready = svm_fifo_max_enqueue (session->tx_fifo);
- if (VPPCOM_DEBUG > 3)
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "peek %s (%p), ready = %d", getpid (),
- session->vpp_handle, session_index,
- session->tx_fifo, ready);
+ VDBG (3, "VCL<%d>: vpp handle 0x%llx, sid %u: peek %s (%p), ready = %d",
+ getpid (), session->vpp_handle, session_index, session->tx_fifo,
+ ready);
if (ready == 0)
{
{
rv = VPPCOM_ECONNRESET;
- if (VPPCOM_DEBUG > 1)
- {
- clib_warning ("VCL<%d>: vpp handle 0x%llx, sid %u: "
- "Empty fifo with session "
- "state 0x%x (%s)! Setting state to 0x%x (%s), "
- "returning %d (%s)", getpid (),
- session->vpp_handle, session_index,
- session->state,
- vppcom_session_state_str (session->state),
- STATE_DISCONNECT,
- vppcom_session_state_str (STATE_DISCONNECT), rv,
- vppcom_retval_str (rv));
- }
+ VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: Empty fifo with "
+ "session state 0x%x (%s)! Setting state to 0x%x (%s), "
+ "returning %d (%s)", getpid (),
+ session->vpp_handle, session_index,
+ session->state,
+ vppcom_session_state_str (session->state),
+ STATE_DISCONNECT,
+ vppcom_session_state_str (STATE_DISCONNECT), rv,
+ vppcom_retval_str (rv));
session->state = STATE_DISCONNECT;
goto done;
}
{
clib_bitmap_foreach (session_index, vcm->rd_bitmap,
({
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK();
rv = vppcom_session_at_index (session_index, &session);
if (rv < 0)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: session %d specified in "
- "read_map is closed.", getpid (),
+ VCL_SESSION_UNLOCK();
+ VDBG (1, "VCL<%d>: session %d specified in read_map is"
+ " closed.", getpid (),
session_index);
bits_set = VPPCOM_EBADFD;
goto select_done;
}
else
rv = vppcom_session_read_ready (session, session_index);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK();
if (except_map && vcm->ex_bitmap &&
clib_bitmap_get (vcm->ex_bitmap, session_index) &&
(rv < 0))
{
clib_bitmap_foreach (session_index, vcm->wr_bitmap,
({
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK();
rv = vppcom_session_at_index (session_index, &session);
if (rv < 0)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: session %d specified in "
+ VCL_SESSION_UNLOCK();
+ VDBG (0, "VCL<%d>: session %d specified in "
"write_map is closed.", getpid (),
session_index);
bits_set = VPPCOM_EBADFD;
}
rv = vppcom_session_write_ready (session, session_index);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK();
if (write_map && (rv > 0))
{
clib_bitmap_set_no_check (write_map, session_index, 1);
{
clib_bitmap_foreach (session_index, vcm->ex_bitmap,
({
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK();
rv = vppcom_session_at_index (session_index, &session);
if (rv < 0)
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: session %d specified in "
- "except_map is closed.", getpid (),
+ VCL_SESSION_UNLOCK();
+ VDBG (1, "VCL<%d>: session %d specified in except_map "
+ "is closed.", getpid (),
session_index);
bits_set = VPPCOM_EBADFD;
goto select_done;
}
rv = vppcom_session_read_ready (session, session_index);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK();
if (rv < 0)
{
clib_bitmap_set_no_check (except_map, session_index, 1);
{
session_t *vep_session;
u32 vep_idx;
- elog_track_t vep_elog_track;
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
pool_get (vcm->sessions, vep_session);
memset (vep_session, 0, sizeof (*vep_session));
vep_idx = vep_session - vcm->sessions;
vep_session->vpp_handle = ~0;
vep_session->poll_reg = 0;
- if (VPPCOM_DEBUG > 0)
- {
- vep_session->elog_track.name =
- (char *) format (0, "C:%d:VEP:%d%c", vcm->my_client_index,
- vep_idx, 0);
- elog_track_register (&vcm->elog_main, &vep_session->elog_track);
- vep_elog_track = vep_session->elog_track;
- }
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
-
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: Created vep_idx %u / sid %u!",
- getpid (), vep_idx, vep_idx);
-
- if (VPPCOM_DEBUG > 0)
- {
+ vcl_evt (VCL_EVT_EPOLL_CREATE, vep_session, vep_idx);
+ VCL_SESSION_UNLOCK ();
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "created epoll session:%d",
- .format_args = "i4",
- };
-
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, vep_elog_track);
- ed->data = vep_idx;
- /* *INDENT-ON* */
- }
+ VDBG (0, "VCL<%d>: Created vep_idx %u / sid %u!",
+ getpid (), vep_idx, vep_idx);
return (vep_idx);
}
return VPPCOM_EINVAL;
}
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
rv = vppcom_session_at_index (vep_idx, &vep_session);
if (PREDICT_FALSE (rv))
{
rv = vppcom_session_at_index (session_index, &session);
if (PREDICT_FALSE (rv))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: ERROR: Invalid session_index (%u)!",
- getpid (), session_index);
+ VDBG (0, "VCL<%d>: ERROR: Invalid session_index (%u)!",
+ getpid (), session_index);
goto done;
}
if (PREDICT_FALSE (session->is_vep))
vce_poll_wait_connect_request_handler_fn,
0 /* No callback args */ );
}
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: EPOLL_CTL_ADD: vep_idx %u, "
- "sid %u, events 0x%x, data 0x%llx!",
- getpid (), vep_idx, session_index,
- event->events, event->data.u64);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "epoll_ctladd: events:%x data:%x",
- .format_args = "i4i4i8",
- };
- struct
- {
- u32 events;
- u64 event_data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->events = event->events;
- ed->event_data = event->data.u64;
- /* *INDENT-ON* */
- }
+ VDBG (1, "VCL<%d>: EPOLL_CTL_ADD: vep_idx %u, "
+ "sid %u, events 0x%x, data 0x%llx!",
+ getpid (), vep_idx, session_index,
+ event->events, event->data.u64);
+ vcl_evt (VCL_EVT_EPOLL_CTLADD, session, event->events, event->data.u64);
break;
case EPOLL_CTL_MOD:
}
session->vep.et_mask = VEP_DEFAULT_ET_MASK;
session->vep.ev = *event;
- if (VPPCOM_DEBUG > 1)
- clib_warning
- ("VCL<%d>: EPOLL_CTL_MOD: vep_idx %u, sid %u, events 0x%x,"
- " data 0x%llx!", getpid (), vep_idx, session_index, event->events,
- event->data.u64);
+ VDBG (1, "VCL<%d>: EPOLL_CTL_MOD: vep_idx %u, sid %u, events 0x%x,"
+ " data 0x%llx!", getpid (), vep_idx, session_index, event->events,
+ event->data.u64);
break;
case EPOLL_CTL_DEL:
session->vep.prev_sid = ~0;
session->vep.vep_idx = ~0;
session->is_vep_session = 0;
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: EPOLL_CTL_DEL: vep_idx %u, sid %u!",
- getpid (), vep_idx, session_index);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "epoll_ctldel: vep:%d",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->data = vep_idx;
- /* *INDENT-ON* */
- }
+ VDBG (1, "VCL<%d>: EPOLL_CTL_DEL: vep_idx %u, sid %u!",
+ getpid (), vep_idx, session_index);
+ vcl_evt (VCL_EVT_EPOLL_CTLDEL, session, vep_idx);
break;
default:
vep_verify_epoll_chain (vep_idx);
done:
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return rv;
}
int maxevents, double wait_for_time)
{
session_t *vep_session;
- elog_track_t vep_elog_track;
int rv;
f64 timeout = clib_time_now (&vcm->clib_time) + wait_for_time;
u32 keep_trying = 1;
}
memset (events, 0, sizeof (*events) * maxevents);
- VCL_LOCK_AND_GET_SESSION (vep_idx, &vep_session);
+ VCL_SESSION_LOCK_AND_GET (vep_idx, &vep_session);
vep_next_sid = vep_session->vep.next_sid;
is_vep = vep_session->is_vep;
wait_cont_idx = vep_session->wait_cont_idx;
- vep_elog_track = vep_session->elog_track;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if (PREDICT_FALSE (!is_vep))
{
}
if (PREDICT_FALSE (vep_next_sid == ~0))
{
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: WARNING: vep_idx (%u) is empty!",
- getpid (), vep_idx);
- if (VPPCOM_DEBUG > 1)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "WRN: vep_idx:%d empty",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, vep_elog_track);
-
- ed->data = vep_idx;
- /* *INDENT-ON* */
- }
+ VDBG (1, "VCL<%d>: WARNING: vep_idx (%u) is empty!",
+ getpid (), vep_idx);
goto done;
}
u32 sid;
u32 next_sid = ~0;
session_t *session;
- elog_track_t session_elog_track;
for (sid = (wait_cont_idx == ~0) ? vep_next_sid : wait_cont_idx;
sid != ~0; sid = next_sid)
int ready;
u64 session_ev_data;
- VCL_LOCK_AND_GET_SESSION (sid, &session);
+ VCL_SESSION_LOCK_AND_GET (sid, &session);
next_sid = session->vep.next_sid;
session_events = session->vep.ev.events;
et_mask = session->vep.et_mask;
session_vep_idx = session->vep.vep_idx;
session_ev_data = session->vep.ev.data.u64;
- if (VPPCOM_DEBUG > 0)
- {
- session_elog_track = session->elog_track;
- }
-
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if (PREDICT_FALSE (is_vep))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: ERROR: sid (%u) is a vep!",
- getpid (), vep_idx);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "ERR:vep_idx:%d is vep",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session_elog_track);
-
- ed->data = vep_idx;
- /* *INDENT-ON* */
- }
-
+ VDBG (0, "VCL<%d>: ERROR: sid (%u) is a vep!",
+ getpid (), vep_idx);
rv = VPPCOM_EINVAL;
goto done;
}
if (PREDICT_FALSE (!is_vep_session))
{
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: ERROR: session (%u) is not "
- "a vep session!", getpid (), sid);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "ERR:SID:%d not vep",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session_elog_track);
-
- ed->data = sid;
- /* *INDENT-ON* */
- }
-
+ VDBG (0, "VCL<%d>: ERROR: session (%u) is not "
+ "a vep session!", getpid (), sid);
rv = VPPCOM_EINVAL;
goto done;
}
if (EPOLLIN & session_events)
{
- VCL_LOCK_AND_GET_SESSION (sid, &session);
+ VCL_SESSION_LOCK_AND_GET (sid, &session);
ready = vppcom_session_read_ready (session, sid);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if ((ready > 0) && (EPOLLIN & et_mask))
{
add_event = 1;
if (EPOLLOUT & session_events)
{
- VCL_LOCK_AND_GET_SESSION (sid, &session);
+ VCL_SESSION_LOCK_AND_GET (sid, &session);
ready = vppcom_session_write_ready (session, sid);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if ((ready > 0) && (EPOLLOUT & et_mask))
{
add_event = 1;
events[num_ev].data.u64 = session_ev_data;
if (EPOLLONESHOT & session_events)
{
- VCL_LOCK_AND_GET_SESSION (sid, &session);
+ VCL_SESSION_LOCK_AND_GET (sid, &session);
session->vep.ev.events = 0;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
num_ev++;
if (num_ev == maxevents)
{
- VCL_LOCK_AND_GET_SESSION (vep_idx, &vep_session);
+ VCL_SESSION_LOCK_AND_GET (vep_idx, &vep_session);
vep_session->wait_cont_idx = next_sid;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
goto done;
}
}
if (wait_cont_idx != ~0)
{
- VCL_LOCK_AND_GET_SESSION (vep_idx, &vep_session);
+ VCL_SESSION_LOCK_AND_GET (vep_idx, &vep_session);
vep_session->wait_cont_idx = ~0;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
done:
return (rv != VPPCOM_OK) ? rv : num_ev;
u32 *flags = buffer;
vppcom_endpt_t *ep = buffer;
- VCL_LOCK_AND_GET_SESSION (session_index, &session);
+ VCL_SESSION_LOCK_AND_GET (session_index, &session);
ASSERT (session);
{
case VPPCOM_ATTR_GET_NREAD:
rv = vppcom_session_read_ready (session, session_index);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_NREAD: sid %u, nread = %d",
- getpid (), rv);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_NREAD: nread=%d",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->data = rv;
- /* *INDENT-ON* */
- }
-
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_NREAD: sid %u, nread = %d",
+ getpid (), rv);
break;
case VPPCOM_ATTR_GET_NWRITE:
rv = vppcom_session_write_ready (session, session_index);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_NWRITE: sid %u, nwrite = %d",
- getpid (), session_index, rv);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_NWRITE: nwrite=%d",
- .format_args = "i4",
- };
- struct
- {
- u32 data;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->data = rv;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_NWRITE: sid %u, nwrite = %d",
+ getpid (), session_index, rv);
break;
case VPPCOM_ATTR_GET_FLAGS:
*flags = O_RDWR | (VCL_SESS_ATTR_TEST (session->attr,
VCL_SESS_ATTR_NONBLOCK));
*buflen = sizeof (*flags);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_FLAGS: sid %u, "
- "flags = 0x%08x, is_nonblocking = %u", getpid (),
- session_index, *flags,
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_NONBLOCK));
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_FLAGS: flags=%x is_nonblk=%d",
- .format_args = "i4i4",
- };
- struct
- {
- u32 flags;
- u32 is_nonblk;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->flags = *flags;
- ed->is_nonblk = VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK);
- /* *INDENT-ON* */
- }
-
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_FLAGS: sid %u, flags = 0x%08x, "
+ "is_nonblocking = %u", getpid (),
+ session_index, *flags,
+ VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK));
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_NONBLOCK);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_FLAGS: sid %u, "
- "flags = 0x%08x, is_nonblocking = %u",
- getpid (), session_index, *flags,
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_NONBLOCK));
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_FLAGS: flags=%x is_nonblk=%d",
- .format_args = "i4i4",
- };
- struct
- {
- u32 flags;
- u32 is_nonblk;
- } *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->flags = *flags;
- ed->is_nonblk = VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK);
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_FLAGS: sid %u, flags = 0x%08x,"
+ " is_nonblocking = %u",
+ getpid (), session_index, *flags,
+ VCL_SESS_ATTR_TEST (session->attr, VCL_SESS_ATTR_NONBLOCK));
}
else
rv = VPPCOM_EINVAL;
clib_memcpy (ep->ip, &session->peer_addr.ip46.ip6,
sizeof (ip6_address_t));
*buflen = sizeof (*ep);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_PEER_ADDR: sid %u, "
- "is_ip4 = %u, addr = %U, port %u", getpid (),
- session_index, ep->is_ip4, format_ip46_address,
- &session->peer_addr.ip46, ep->is_ip4,
- clib_net_to_host_u16 (ep->port));
- if (VPPCOM_DEBUG > 0)
- {
- if (ep->is_ip4)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_PEER_ADDR: addr:%d.%d.%d.%d:%d",
- .format_args = "i1i1i1i1i2",
- };
- CLIB_PACKED (struct {
- u8 addr[4]; //4
- u16 port; //2
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->addr[0] = session->peer_addr.ip46.ip4.as_u8[0];
- ed->addr[1] = session->peer_addr.ip46.ip4.as_u8[1];
- ed->addr[2] = session->peer_addr.ip46.ip4.as_u8[2];
- ed->addr[3] = session->peer_addr.ip46.ip4.as_u8[3];
- ed->port = clib_net_to_host_u16 (session->peer_port);
- /* *INDENT-ON* */
- }
- else
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_PEER_ADDR: addr:IP6:%d",
- .format_args = "i2",
- };
- CLIB_PACKED (struct {
- u16 port; //2
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->port = clib_net_to_host_u16 (session->peer_port);
- /* *INDENT-ON* */
- }
- }
+ VDBG (1, "VCL<%d>: VPPCOM_ATTR_GET_PEER_ADDR: sid %u, is_ip4 = %u, "
+ "addr = %U, port %u", getpid (),
+ session_index, ep->is_ip4, format_ip46_address,
+ &session->peer_addr.ip46,
+ ep->is_ip4 ? IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (ep->port));
}
else
rv = VPPCOM_EINVAL;
clib_memcpy (ep->ip, &session->lcl_addr.ip46.ip6,
sizeof (ip6_address_t));
*buflen = sizeof (*ep);
- if (VPPCOM_DEBUG > 1)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_LCL_ADDR: sid %u, "
- "is_ip4 = %u, addr = %U port %d", getpid (),
- session_index, ep->is_ip4, format_ip46_address,
- &session->lcl_addr.ip46, ep->is_ip4,
- clib_net_to_host_u16 (ep->port));
- if (VPPCOM_DEBUG > 0)
- {
- if (ep->is_ip4)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_LCL_ADDR: addr:%d.%d.%d.%d:%d",
- .format_args = "i1i1i1i1i2",
- };
- CLIB_PACKED (struct {
- u8 addr[4]; //4
- u16 port; //2
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->addr[0] = session->lcl_addr.ip46.ip4.as_u8[0];
- ed->addr[1] = session->lcl_addr.ip46.ip4.as_u8[1];
- ed->addr[2] = session->lcl_addr.ip46.ip4.as_u8[2];
- ed->addr[3] = session->lcl_addr.ip46.ip4.as_u8[3];
- ed->port = clib_net_to_host_u16 (session->peer_port);
- /* *INDENT-ON* */
- }
- else
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_LCL_ADDR: addr:IP6:%d",
- .format_args = "i2",
- };
- CLIB_PACKED (struct {
- u16 port; //2
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->port = clib_net_to_host_u16 (session->peer_port);
- /* *INDENT-ON* */
- }
- }
+ VDBG (1, "VCL<%d>: VPPCOM_ATTR_GET_LCL_ADDR: sid %u, is_ip4 = %u,"
+ " addr = %U port %d", getpid (),
+ session_index, ep->is_ip4, format_ip46_address,
+ &session->lcl_addr.ip46,
+ ep->is_ip4 ? IP46_TYPE_IP4 : IP46_TYPE_IP6,
+ clib_net_to_host_u16 (ep->port));
}
else
rv = VPPCOM_EINVAL;
case VPPCOM_ATTR_GET_LIBC_EPFD:
rv = session->libc_epfd;
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_LIBC_EPFD: libc_epfd %d",
- getpid (), rv);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_LIBC_EPFD: libc_epfd=%d",
- .format_args = "i4",
- };
- CLIB_PACKED (struct {
- i32 data;
- }) *ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data = session->libc_epfd;
- /* *INDENT-ON* */
- }
-
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_LIBC_EPFD: libc_epfd %d",
+ getpid (), rv);
break;
case VPPCOM_ATTR_SET_LIBC_EPFD:
session->libc_epfd = *(int *) buffer;
*buflen = sizeof (session->libc_epfd);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_LIBC_EPFD: libc_epfd %d, "
- "buflen %d", getpid (), session->libc_epfd,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_LIBC_EPFD: libc_epfd=%s%d buflen=%d",
- .format_args = "t1i4i4",
- .n_enum_strings = 2,
- .enum_strings = {"", "-",},
- };
- CLIB_PACKED (struct {
- u8 sign;
- u32 data[2];
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
-
- ed->sign = (session->libc_epfd < 0);
- ed->data[0] = abs(session->libc_epfd);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_LIBC_EPFD: libc_epfd %d, "
+ "buflen %d", getpid (), session->libc_epfd, *buflen);
}
else
rv = VPPCOM_EINVAL;
*(int *) buffer = session->proto;
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_PROTOCOL: %d (%s), "
- "buflen %d", getpid (), *(int *) buffer,
- *(int *) buffer ? "UDP" : "TCP", *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_PROTOCOL: %s buflen=%d",
- .format_args = "t1i4",
- .n_enum_strings = 2,
- .enum_strings = {"TCP", "UDP",},
- };
-
- CLIB_PACKED (struct {
- u8 proto;
- u32 buflen;
- }) * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->proto = session->proto;
- ed->buflen = *(int *) buffer;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_PROTOCOL: %d (%s), buflen %d",
+ getpid (), *(int *) buffer, *(int *) buffer ? "UDP" : "TCP",
+ *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_LISTEN);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_LISTEN: %d, "
- "buflen %d", getpid (), *(int *) buffer, *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_LISTEN: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_LISTEN: %d, buflen %d",
+ getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
*(int *) buffer = 0;
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_ERROR: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- *(int *) buffer, *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_ERROR: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_ERROR: %d, buflen %d, #VPP-TBD#",
+ getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
vcm->cfg.tx_fifo_size);
*buflen = sizeof (u32);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_TX_FIFO_LEN: %u (0x%x), "
- "buflen %d, #VPP-TBD#", getpid (),
- *(size_t *) buffer, *(size_t *) buffer, *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_TX_FIFO_LEN: 0x%x buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(size_t *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_TX_FIFO_LEN: %u (0x%x), "
+ "buflen %d, #VPP-TBD#", getpid (),
+ *(size_t *) buffer, *(size_t *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
{
/* VPP-TBD */
session->sndbuf_size = *(u32 *) buffer;
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_TX_FIFO_LEN: %u (0x%x), "
- "buflen %d, #VPP-TBD#", getpid (),
- session->sndbuf_size, session->sndbuf_size,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_TX_FIFO_LEN: 0x%x buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = session->sndbuf_size;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_TX_FIFO_LEN: %u (0x%x), "
+ "buflen %d, #VPP-TBD#", getpid (),
+ session->sndbuf_size, session->sndbuf_size, *buflen);
}
else
rv = VPPCOM_EINVAL;
vcm->cfg.rx_fifo_size);
*buflen = sizeof (u32);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_RX_FIFO_LEN: %u (0x%x), "
- "buflen %d, #VPP-TBD#", getpid (),
- *(size_t *) buffer, *(size_t *) buffer, *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_RX_FIFO_LEN: 0x%x buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(size_t *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_RX_FIFO_LEN: %u (0x%x), "
+ "buflen %d, #VPP-TBD#", getpid (),
+ *(size_t *) buffer, *(size_t *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
{
/* VPP-TBD */
session->rcvbuf_size = *(u32 *) buffer;
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_RX_FIFO_LEN: %u (0x%x), "
- "buflen %d, #VPP-TBD#", getpid (),
- session->sndbuf_size, session->sndbuf_size,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_RX_FIFO_LEN: 0x%x buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = session->sndbuf_size;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_RX_FIFO_LEN: %u (0x%x), "
+ "buflen %d, #VPP-TBD#", getpid (),
+ session->sndbuf_size, session->sndbuf_size, *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_REUSEADDR);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_REUSEADDR: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_REUSEADDR: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_REUSEADDR: %d, "
+ "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_REUSEADDR);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_REUSEADDR: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_REUSEADDR),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_REUSEADDR: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_REUSEADDR);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_REUSEADDR: %d, buflen %d,"
+ " #VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_REUSEADDR), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_REUSEPORT);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_REUSEPORT: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_REUSEPORT: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_REUSEPORT: %d, buflen %d,"
+ " #VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_REUSEPORT);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_REUSEPORT: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_REUSEPORT),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_REUSEPORT: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_REUSEPORT);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_REUSEPORT: %d, buflen %d,"
+ " #VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_REUSEPORT), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_BROADCAST);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_BROADCAST: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_BROADCAST: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_BROADCAST: %d, buflen %d,"
+ " #VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_BROADCAST);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_BROADCAST: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_BROADCAST),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_BROADCAST: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_BROADCAST);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_BROADCAST: %d, buflen %d, "
+ "#VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_BROADCAST), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_V6ONLY);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_V6ONLY: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_V6ONLY: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_V6ONLY: %d, buflen %d, "
+ "#VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_V6ONLY);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_V6ONLY: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_V6ONLY), *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_V6ONLY: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_V6ONLY);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_V6ONLY: %d, buflen %d, "
+ "#VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_V6ONLY), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_KEEPALIVE);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_KEEPALIVE: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_KEEPALIVE: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_KEEPALIVE: %d, buflen %d, "
+ "#VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_KEEPALIVE);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_KEEPALIVE: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_KEEPALIVE),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_KEEPALIVE: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_KEEPALIVE);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_KEEPALIVE: %d, buflen %d, "
+ "#VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_KEEPALIVE), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_TCP_NODELAY);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_TCP_NODELAY: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_TCP_NODELAY: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_TCP_NODELAY: %d, buflen %d, "
+ "#VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_TCP_NODELAY);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_TCP_NODELAY: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_TCP_NODELAY),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_TCP_NODELAY: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_TCP_NODELAY);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_TCP_NODELAY: %d, buflen %d, "
+ "#VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_TCP_NODELAY), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_TCP_KEEPIDLE);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_TCP_KEEPIDLE: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_TCP_KEEPIDLE: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_TCP_KEEPIDLE: %d, buflen %d, "
+ "#VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_TCP_KEEPIDLE);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_TCP_KEEPIDLE: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_TCP_KEEPIDLE),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_TCP_KEEPIDLE: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_TCP_KEEPIDLE);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_TCP_KEEPIDLE: %d, buflen %d, "
+ "#VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_TCP_KEEPIDLE), *buflen);
}
else
rv = VPPCOM_EINVAL;
VCL_SESS_ATTR_TCP_KEEPINTVL);
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_TCP_KEEPINTVL: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_TCP_KEEPIDLE: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_TCP_KEEPINTVL: %d, buflen %d, "
+ "#VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
else
VCL_SESS_ATTR_CLR (session->attr, VCL_SESS_ATTR_TCP_KEEPINTVL);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_TCP_KEEPINTVL: %d, "
- "buflen %d, #VPP-TBD#", getpid (),
- VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_TCP_KEEPINTVL),
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_TCP_KEEPINTVL: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = VCL_SESS_ATTR_TEST (session->attr,
- VCL_SESS_ATTR_TCP_KEEPINTVL);
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_TCP_KEEPINTVL: %d, buflen %d, "
+ "#VPP-TBD#", getpid (),
+ VCL_SESS_ATTR_TEST (session->attr,
+ VCL_SESS_ATTR_TCP_KEEPINTVL), *buflen);
}
else
rv = VPPCOM_EINVAL;
*(u32 *) buffer = session->user_mss;
*buflen = sizeof (int);
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_GET_TCP_USER_MSS: %d, "
- "buflen %d, #VPP-TBD#", getpid (), *(int *) buffer,
- *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_GET_TCP_USER_MSS: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = *(int *) buffer;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_GET_TCP_USER_MSS: %d, buflen %d,"
+ " #VPP-TBD#", getpid (), *(int *) buffer, *buflen);
}
else
rv = VPPCOM_EINVAL;
/* VPP-TBD */
session->user_mss = *(u32 *) buffer;
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: VPPCOM_ATTR_SET_TCP_USER_MSS: %u, "
- "buflen %d, #VPP-TBD#", getpid (),
- session->user_mss, *buflen);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "VPPCOM_ATTR_SET_TCP_USER_MSS: %d buflen=%d",
- .format_args = "i4i4",
- };
-
- struct {
- u32 data[2];
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, session->elog_track);
- ed->data[0] = session->user_mss;
- ed->data[1] = *buflen;
- /* *INDENT-ON* */
- }
+ VDBG (2, "VCL<%d>: VPPCOM_ATTR_SET_TCP_USER_MSS: %u, buflen %d, "
+ "#VPP-TBD#", getpid (), session->user_mss, *buflen);
}
else
rv = VPPCOM_EINVAL;
}
done:
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
return rv;
}
if (ep)
{
- clib_spinlock_lock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK ();
rv = vppcom_session_at_index (session_index, &session);
if (PREDICT_FALSE (rv))
{
- clib_spinlock_unlock (&vcm->sessions_lockp);
- if (VPPCOM_DEBUG > 0)
- clib_warning ("VCL<%d>: invalid session, "
- "sid (%u) has been closed!",
- getpid (), session_index);
- if (VPPCOM_DEBUG > 0)
- {
- /* *INDENT-OFF* */
- ELOG_TYPE_DECLARE (e) =
- {
- .format = "invalid session: %d closed",
- .format_args = "i4",
- };
-
- struct {
- u32 data;
- } * ed;
-
- ed = ELOG_TRACK_DATA (&vcm->elog_main, e, vcm->elog_track);
- ed->data = session_index;
- /* *INDENT-ON* */
- }
+ VCL_SESSION_UNLOCK ();
+ VDBG (0, "VCL<%d>: invalid session, sid (%u) has been closed!",
+ getpid (), session_index);
rv = VPPCOM_EBADFD;
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
goto done;
}
ep->is_ip4 = session->peer_addr.is_ip4;
else
clib_memcpy (ep->ip, &session->peer_addr.ip46.ip6,
sizeof (ip6_address_t));
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
}
if (flags == 0)
if (flags)
{
// TBD check the flags and do the right thing
- if (VPPCOM_DEBUG > 2)
- clib_warning ("VCL<%d>: handling flags 0x%u (%d) "
- "not implemented yet.", getpid (), flags, flags);
+ VDBG (2, "VCL<%d>: handling flags 0x%u (%d) not implemented yet.",
+ getpid (), flags, flags);
}
return (vppcom_session_write (session_index, buffer, buflen));
u32 i, keep_trying = 1;
int rv, num_ev = 0;
- if (VPPCOM_DEBUG > 3)
- clib_warning ("VCL<%d>: vp %p, nsids %u, wait_for_time %f",
- getpid (), vp, n_sids, wait_for_time);
+ VDBG (3, "VCL<%d>: vp %p, nsids %u, wait_for_time %f",
+ getpid (), vp, n_sids, wait_for_time);
if (!vp)
return VPPCOM_EFAULT;
{
ASSERT (vp[i].revents);
- VCL_LOCK_AND_GET_SESSION (vp[i].sid, &session);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_LOCK_AND_GET (vp[i].sid, &session);
+ VCL_SESSION_UNLOCK ();
if (*vp[i].revents)
*vp[i].revents = 0;
if (POLLIN & vp[i].events)
{
- VCL_LOCK_AND_GET_SESSION (vp[i].sid, &session);
+ VCL_SESSION_LOCK_AND_GET (vp[i].sid, &session);
rv = vppcom_session_read_ready (session, vp[i].sid);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if (rv > 0)
{
*vp[i].revents |= POLLIN;
if (POLLOUT & vp[i].events)
{
- VCL_LOCK_AND_GET_SESSION (vp[i].sid, &session);
+ VCL_SESSION_LOCK_AND_GET (vp[i].sid, &session);
rv = vppcom_session_write_ready (session, vp[i].sid);
- clib_spinlock_unlock (&vcm->sessions_lockp);
+ VCL_SESSION_UNLOCK ();
if (rv > 0)
{
*vp[i].revents |= POLLOUT;
}
}
- if (0) // Note "done:" label used by VCL_LOCK_AND_GET_SESSION()
+ if (0) // Note "done:" label used by VCL_SESSION_LOCK_AND_GET()
{
done:
*vp[i].revents = POLLNVAL;
return num_ev;
}
+/*
+ * VPPCOM Event Functions
+ */
+
+void *
+vppcom_session_io_thread_fn (void *arg)
+{
+ vppcom_session_io_thread_t *evt = (vppcom_session_io_thread_t *) arg;
+ u32 *session_indexes = 0, *session_index;
+ int i, rv;
+ u32 bytes = 0;
+ session_t *session;
+
+ while (1)
+ {
+ vec_reset_length (session_indexes);
+ VCE_IO_SESSIONS_LOCK ();
+ pool_foreach (session_index, evt->active_session_indexes, (
+ {
+ vec_add1
+ (session_indexes,
+ *session_index);
+ }
+ ));
+ VCE_IO_SESSIONS_UNLOCK ();
+ if (session_indexes)
+ {
+ for (i = 0; i < vec_len (session_indexes); ++i)
+ {
+ VCL_SESSION_LOCK_AND_GET (session_indexes[i], &session);
+ bytes = svm_fifo_max_dequeue (session->rx_fifo);
+ VCL_SESSION_UNLOCK ();
+
+ if (bytes)
+ {
+ vppcom_ioevent_t *eio;
+ vce_event_t *ev;
+ u32 ev_idx;
+
+ VCL_EVENTS_LOCK ();
+
+ pool_get (vcm->event_thread.vce_events, ev);
+ ev_idx = (u32) (ev - vcm->event_thread.vce_events);
+ eio = vce_get_event_data (ev, sizeof (*eio));
+ ev->evk.eid = VCL_EVENT_IOEVENT_RX_FIFO;
+ ev->evk.session_index = session_indexes[i];
+ eio->bytes = bytes;
+ eio->session_index = session_indexes[i];
+
+ VCL_EVENTS_UNLOCK ();
+
+ rv = vce_generate_event (&vcm->event_thread, ev_idx);
+ }
+ }
+ }
+ struct timespec ts;
+ ts.tv_sec = 0;
+ ts.tv_nsec = 1000000; /* 1 millisecond */
+ nanosleep (&ts, NULL);
+ }
+done:
+ VCL_SESSION_UNLOCK ();
+ return NULL;
+}
+
+int
+vppcom_start_io_event_thread (vppcom_session_io_thread_t * evt,
+ u8 max_sessions)
+{
+ pthread_cond_init (&(evt->vce_io_cond), NULL);
+ pthread_mutex_init (&(evt->vce_io_lock), NULL);
+
+ clib_spinlock_init (&(evt->io_sessions_lockp));
+
+ return pthread_create (&(evt->thread), NULL /* attr */ ,
+ vppcom_session_io_thread_fn, evt);
+}
+
+void
+vce_registered_ioevent_handler_fn (void *arg)
+{
+ vce_event_handler_reg_t *reg = (vce_event_handler_reg_t *) arg;
+ vppcom_ioevent_t *eio;
+ vce_event_t *ev;
+ u32 ioevt_ndx = (u64) (reg->handler_fn_args);
+ vppcom_session_ioevent_t *ioevent, ioevent_;
+
+ VCL_EVENTS_LOCK ();
+ ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
+ eio = vce_get_event_data (ev, sizeof (*eio));
+ VCL_EVENTS_UNLOCK ();
+
+ VCL_IO_SESSIONS_LOCK ();
+ ioevent = pool_elt_at_index (vcm->session_io_thread.ioevents, ioevt_ndx);
+ ioevent_ = *ioevent;
+ VCL_IO_SESSIONS_UNLOCK ();
+ (ioevent_.user_cb) (eio, ioevent_.user_cb_data);
+ vce_clear_event (&vcm->event_thread, reg->ev_idx);
+ return;
+
+ /*TODO - Unregister check in close for this listener */
+
+}
+
+void
+vce_registered_listener_connect_handler_fn (void *arg)
+{
+ vce_event_handler_reg_t *reg = (vce_event_handler_reg_t *) arg;
+ vce_event_connect_request_t *ecr;
+ vce_event_t *ev;
+ vppcom_endpt_t ep;
+
+ session_t *new_session;
+ int rv;
+
+ vppcom_session_listener_t *session_listener =
+ (vppcom_session_listener_t *) reg->handler_fn_args;
+
+ VCL_EVENTS_LOCK ();
+ ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
+ ecr = vce_get_event_data (ev, sizeof (*ecr));
+ VCL_EVENTS_UNLOCK ();
+ VCL_SESSION_LOCK_AND_GET (ecr->accepted_session_index, &new_session);
+
+ ep.is_ip4 = new_session->peer_addr.is_ip4;
+ ep.port = new_session->peer_port;
+ if (new_session->peer_addr.is_ip4)
+ clib_memcpy (&ep.ip, &new_session->peer_addr.ip46.ip4,
+ sizeof (ip4_address_t));
+ else
+ clib_memcpy (&ep.ip, &new_session->peer_addr.ip46.ip6,
+ sizeof (ip6_address_t));
+
+ vppcom_send_accept_session_reply (new_session->vpp_handle,
+ new_session->client_context,
+ 0 /* retval OK */ );
+ VCL_SESSION_UNLOCK ();
+
+ (session_listener->user_cb) (ecr->accepted_session_index, &ep,
+ session_listener->user_cb_data);
+
+ if (vcm->session_io_thread.io_sessions_lockp)
+ {
+ /* Throw this new accepted session index into the rx poll thread pool */
+ VCL_IO_SESSIONS_LOCK ();
+ u32 *active_session_index;
+ pool_get (vcm->session_io_thread.active_session_indexes,
+ active_session_index);
+ *active_session_index = ecr->accepted_session_index;
+ VCL_IO_SESSIONS_UNLOCK ();
+ }
+
+ /*TODO - Unregister check in close for this listener */
+ return;
+
+done:
+ ASSERT (0); // If we can't get a lock or accepted session fails, lets blow up.
+}
+
+/**
+ * @brief vce_poll_wait_connect_request_handler_fn
+ * - used by vppcom_epoll_xxxx() for listener sessions
+ * - when a vl_api_accept_session_t_handler() generates an event
+ * this callback is alerted and sets the fields that vppcom_epoll_wait()
+ * expects to see.
+ *
+ * @param arg - void* to be cast to vce_event_handler_reg_t*
+ */
+void
+vce_poll_wait_connect_request_handler_fn (void *arg)
+{
+ vce_event_handler_reg_t *reg = (vce_event_handler_reg_t *) arg;
+ vce_event_t *ev;
+ /* Retrieve the VCL_EVENT_CONNECT_REQ_ACCEPTED event */
+ ev = vce_get_event_from_index (&vcm->event_thread, reg->ev_idx);
+ vce_event_connect_request_t *ecr = vce_get_event_data (ev, sizeof (*ecr));
+
+ /* Add the accepted_session_index to the FIFO */
+ VCL_ACCEPT_FIFO_LOCK ();
+ clib_fifo_add1 (vcm->client_session_index_fifo,
+ ecr->accepted_session_index);
+ VCL_ACCEPT_FIFO_UNLOCK ();
+
+ /* Recycling the event. */
+ VCL_EVENTS_LOCK ();
+ ev->recycle = 1;
+ clib_fifo_add1 (vcm->event_thread.event_index_fifo, reg->ev_idx);
+ VCL_EVENTS_UNLOCK ();
+}
+
+int
+vppcom_session_register_ioevent_cb (uint32_t session_index,
+ vppcom_session_ioevent_cb cb,
+ uint8_t rx, void *ptr)
+{
+ int rv = VPPCOM_OK;
+ vce_event_key_t evk;
+ vppcom_session_ioevent_t *ioevent;
+
+ if (!vcm->session_io_thread.io_sessions_lockp)
+ rv = vppcom_start_io_event_thread (&vcm->session_io_thread, 100 /* DAW_TODO: ??? hard-coded value */
+ );
+
+ if (rv == VPPCOM_OK)
+ {
+ void *io_evt_ndx;
+
+ /* Register handler for ioevent on session_index */
+ VCL_IO_SESSIONS_LOCK ();
+ pool_get (vcm->session_io_thread.ioevents, ioevent);
+ io_evt_ndx = (void *) (ioevent - vcm->session_io_thread.ioevents);
+ ioevent->user_cb = cb;
+ ioevent->user_cb_data = ptr;
+ VCL_IO_SESSIONS_UNLOCK ();
+
+ evk.session_index = session_index;
+ evk.eid = rx ? VCL_EVENT_IOEVENT_RX_FIFO : VCL_EVENT_IOEVENT_TX_FIFO;
+
+ (void) vce_register_handler (&vcm->event_thread, &evk,
+ vce_registered_ioevent_handler_fn,
+ io_evt_ndx);
+ }
+ return rv;
+}
+
+int
+vppcom_session_register_listener (uint32_t session_index,
+ vppcom_session_listener_cb cb,
+ vppcom_session_listener_errcb
+ errcb, uint8_t flags, int q_len, void *ptr)
+{
+ int rv = VPPCOM_OK;
+ vce_event_key_t evk;
+ vppcom_session_listener_t *listener_args;
+
+ if (!vcm->session_io_thread.io_sessions_lockp)
+ rv = vppcom_start_io_event_thread (&vcm->session_io_thread, 100 /* DAW_TODO: ??? hard-coded value */
+ );
+ if (rv)
+ {
+ goto done;
+ }
+ rv = vppcom_session_listen (session_index, q_len);
+ if (rv)
+ {
+ goto done;
+ }
+
+ /* Register handler for connect_request event on listen_session_index */
+ listener_args = clib_mem_alloc (sizeof (vppcom_session_listener_t)); // DAW_TODO: Use a pool instead of thrashing the memory allocator!
+ listener_args->user_cb = cb;
+ listener_args->user_cb_data = ptr;
+ listener_args->user_errcb = errcb;
+
+ evk.session_index = session_index;
+ evk.eid = VCL_EVENT_CONNECT_REQ_ACCEPTED;
+ (void) vce_register_handler (&vcm->event_thread, &evk,
+ vce_registered_listener_connect_handler_fn,
+ listener_args);
+
+done:
+ return rv;
+}
+
/*
* fd.io coding-style-patch-verification: ON
*
Code Review / vpp.git / blobdiff