clib_memset (a, 0, sizeof (*a));
a->sep.is_ip4 = mp->is_ip4;
clib_memcpy_fast (&a->sep.ip, &mp->ip, sizeof (mp->ip));
+ if (mp->is_ip4)
+ ip46_address_mask_ip4 (&a->sep.ip);
a->sep.port = mp->port;
a->sep.fib_index = mp->vrf;
a->sep.sw_if_index = ENDPOINT_INVALID_INDEX;
a->sep.transport_proto = mp->proto;
a->sep.peer.fib_index = mp->vrf;
clib_memcpy_fast (&a->sep.peer.ip, &mp->lcl_ip, sizeof (mp->lcl_ip));
+ if (mp->is_ip4)
+ {
+ ip46_address_mask_ip4 (&a->sep.ip);
+ ip46_address_mask_ip4 (&a->sep.peer.ip);
+ }
+ a->sep.peer.port = mp->lcl_port;
a->sep.peer.sw_if_index = ENDPOINT_INVALID_INDEX;
a->sep_ext.parent_handle = mp->parent_handle;
a->sep_ext.ckpair_index = mp->ckpair_index;
a->sep_ext.crypto_engine = mp->crypto_engine;
- a->sep_ext.flags = mp->flags;
+ a->sep_ext.transport_flags = mp->flags;
if (mp->hostname_len)
{
vec_validate (a->sep_ext.hostname, mp->hostname_len - 1);
if ((rv = vnet_connect (a)))
{
- clib_warning ("connect returned: %U", format_vnet_api_errno, rv);
+ clib_warning ("connect returned: %U", format_session_error, rv);
app_wrk = application_get_worker (app, mp->wrk_index);
- mq_send_session_connected_cb (app_wrk->wrk_index, mp->context, 0,
- /* is_fail */ 1);
+ mq_send_session_connected_cb (app_wrk->wrk_index, mp->context, 0, rv);
}
vec_free (a->sep_ext.hostname);
{
clib_warning ("connect_uri returned: %d", rv);
app_wrk = application_get_worker (app, 0 /* default wrk only */ );
- mq_send_session_connected_cb (app_wrk->wrk_index, mp->context, 0,
- /* is_fail */ 1);
+ mq_send_session_connected_cb (app_wrk->wrk_index, mp->context, 0, rv);
}
}
n_bytes_per_buf = vlib_buffer_get_default_data_size (vm);
ASSERT (n_bytes_per_buf > TRANSPORT_MAX_HDRS_LEN);
- n_bytes_per_seg = TRANSPORT_MAX_HDRS_LEN + ctx->sp.snd_mss;
- ctx->n_bufs_per_seg = ceil ((f64) n_bytes_per_seg / n_bytes_per_buf);
+ if (ctx->n_segs_per_evt > 1)
+ {
+ u32 n_bytes_last_seg, n_bufs_last_seg;
+
+ n_bytes_per_seg = TRANSPORT_MAX_HDRS_LEN + ctx->sp.snd_mss;
+ n_bytes_last_seg = TRANSPORT_MAX_HDRS_LEN + ctx->max_len_to_snd
+ - ((ctx->n_segs_per_evt - 1) * ctx->sp.snd_mss);
+ ctx->n_bufs_per_seg = ceil ((f64) n_bytes_per_seg / n_bytes_per_buf);
+ n_bufs_last_seg = ceil ((f64) n_bytes_last_seg / n_bytes_per_buf);
+ ctx->n_bufs_needed = ((ctx->n_segs_per_evt - 1) * ctx->n_bufs_per_seg)
+ + n_bufs_last_seg;
+ }
+ else
+ {
+ n_bytes_per_seg = TRANSPORT_MAX_HDRS_LEN + ctx->max_len_to_snd;
+ ctx->n_bufs_per_seg = ceil ((f64) n_bytes_per_seg / n_bytes_per_buf);
+ ctx->n_bufs_needed = ctx->n_bufs_per_seg;
+ }
+
ctx->deq_per_buf = clib_min (ctx->sp.snd_mss, n_bytes_per_buf);
ctx->deq_per_first_buf = clib_min (ctx->sp.snd_mss,
n_bytes_per_buf -
session_evt_elt_t * elt,
int *n_tx_packets, u8 peek_data)
{
- u32 n_trace, n_bufs_needed = 0, n_left, pbi, next_index, max_burst;
+ u32 n_trace, n_left, pbi, next_index, max_burst;
session_tx_context_t *ctx = &wrk->ctx;
session_main_t *smm = &session_main;
session_event_t *e = &elt->evt;
{
u32 n_custom_tx;
ctx->s->flags &= ~SESSION_F_CUSTOM_TX;
- n_custom_tx = ctx->transport_vft->custom_tx (ctx->tc, max_burst);
+ ctx->sp.max_burst_size = max_burst;
+ n_custom_tx = ctx->transport_vft->custom_tx (ctx->tc, &ctx->sp);
*n_tx_packets += n_custom_tx;
if (PREDICT_FALSE
(ctx->s->session_state >= SESSION_STATE_TRANSPORT_CLOSED))
return SESSION_TX_NO_DATA;
}
- n_bufs_needed = ctx->n_segs_per_evt * ctx->n_bufs_per_seg;
- vec_validate_aligned (wrk->tx_buffers, n_bufs_needed - 1,
+ vec_validate_aligned (wrk->tx_buffers, ctx->n_bufs_needed - 1,
CLIB_CACHE_LINE_BYTES);
- n_bufs = vlib_buffer_alloc (vm, wrk->tx_buffers, n_bufs_needed);
- if (PREDICT_FALSE (n_bufs < n_bufs_needed))
+ n_bufs = vlib_buffer_alloc (vm, wrk->tx_buffers, ctx->n_bufs_needed);
+ if (PREDICT_FALSE (n_bufs < ctx->n_bufs_needed))
{
if (n_bufs)
vlib_buffer_free (vm, wrk->tx_buffers, n_bufs);
else
session_tx_maybe_reschedule (wrk, ctx, elt);
- if (!peek_data
- && ctx->transport_vft->transport_options.tx_type == TRANSPORT_TX_DGRAM)
+ if (!peek_data)
{
/* Fix dgram pre header */
- if (ctx->max_len_to_snd < ctx->max_dequeue)
+ if (ctx->transport_vft->transport_options.tx_type == TRANSPORT_TX_DGRAM
+ && ctx->max_len_to_snd < ctx->max_dequeue)
svm_fifo_overwrite_head (ctx->s->tx_fifo, (u8 *) & ctx->hdr,
sizeof (session_dgram_pre_hdr_t));
- /* More data needs to be read */
- else if (svm_fifo_max_dequeue_cons (ctx->s->tx_fifo) > 0)
- if (svm_fifo_set_event (ctx->s->tx_fifo))
- session_evt_add_old (wrk, elt);
-
if (svm_fifo_needs_deq_ntf (ctx->s->tx_fifo, ctx->max_len_to_snd))
session_dequeue_notify (ctx->s);
}
int
session_tx_fifo_dequeue_internal (session_worker_t * wrk,
vlib_node_runtime_t * node,
- session_evt_elt_t * e, int *n_tx_packets)
+ session_evt_elt_t * elt, int *n_tx_packets)
{
+ transport_send_params_t *sp = &wrk->ctx.sp;
session_t *s = wrk->ctx.s;
+ u32 n_packets;
if (PREDICT_FALSE (s->session_state >= SESSION_STATE_TRANSPORT_CLOSED))
return 0;
- svm_fifo_unset_event (s->tx_fifo);
- return transport_custom_tx (session_get_transport_proto (s), s,
- VLIB_FRAME_SIZE - *n_tx_packets);
+
+ /* Clear custom-tx flag used to request reschedule for tx */
+ s->flags &= ~SESSION_F_CUSTOM_TX;
+
+ sp->max_burst_size = clib_min (VLIB_FRAME_SIZE - *n_tx_packets,
+ TRANSPORT_PACER_MAX_BURST_PKTS);
+
+ n_packets = transport_custom_tx (session_get_transport_proto (s), s, sp);
+ *n_tx_packets += n_packets;
+
+ if (s->flags & SESSION_F_CUSTOM_TX)
+ {
+ session_evt_add_old (wrk, elt);
+ }
+ else if (!(sp->flags & TRANSPORT_SND_F_DESCHED))
+ {
+ svm_fifo_unset_event (s->tx_fifo);
+ if (svm_fifo_max_dequeue_cons (s->tx_fifo))
+ if (svm_fifo_set_event (s->tx_fifo))
+ session_evt_add_head_old (wrk, elt);
+ }
+
+ return n_packets;
}
always_inline session_t *
session_evt_ctrl_data_free (wrk, elt);
session_evt_elt_free (wrk, elt);
}
+ SESSION_EVT (SESSION_EVT_COUNTS, CNT_CTRL_EVTS, 1, wrk);
}
always_inline void
clib_warning ("unhandled event type %d", e->event_type);
}
+ SESSION_EVT (SESSION_IO_EVT_COUNTS, e->event_type, 1, wrk);
+
/* Regrab elements in case pool moved */
elt = pool_elt_at_index (wrk->event_elts, ei);
if (!clib_llist_elt_is_linked (elt, evt_list))
*/
transport_update_time (wrk->last_vlib_time, thread_index);
n_tx_packets = vec_len (wrk->pending_tx_buffers);
+ SESSION_EVT (SESSION_EVT_DSP_CNTRS, UPDATE_TIME, wrk);
/*
* Dequeue and handle new events
svm_msg_q_free_msg (mq, msg);
}
svm_msg_q_unlock (mq);
+ SESSION_EVT (SESSION_EVT_DSP_CNTRS, MQ_DEQ, wrk, n_to_dequeue);
}
/*
}));
/* *INDENT-ON* */
+ SESSION_EVT (SESSION_EVT_DSP_CNTRS, CTRL_EVTS, wrk);
+
/*
* Handle the new io events.
*/
session_event_dispatch_io (wrk, node, elt, thread_index, &n_tx_packets);
}
+ SESSION_EVT (SESSION_EVT_DSP_CNTRS, NEW_IO_EVTS, wrk);
+
/*
* Handle the old io events, if we had any prior to processing the new ones
*/
};
}
+ SESSION_EVT (SESSION_EVT_DSP_CNTRS, OLD_IO_EVTS, wrk);
+
if (vec_len (wrk->pending_tx_buffers))
session_flush_pending_tx_buffers (wrk, node);
Code Review / vpp.git / blobdiff