wrk = vcl_worker_get (wrk_index);
s = vcl_session_get (wrk, vls->session_index);
- if (s->session_state != STATE_LISTEN)
+ if (s->session_state != VCL_STATE_LISTEN)
return;
vcl_send_session_unlisten (wrk, s);
- s->session_state = STATE_LISTEN_NO_MQ;
+ s->session_state = VCL_STATE_LISTEN_NO_MQ;
vls_listener_wrk_set (vls, wrk_index, 0 /* is_active */ );
}
return 0;
s = vcl_session_get (wrk, vls->session_index);
- if (s->session_state == STATE_LISTEN)
+ if (s->session_state == VCL_STATE_LISTEN)
vls_listener_wrk_set (vls, wrk->wrk_index, 0 /* is_active */ );
vls_shared_data_pool_rlock ();
* Cleanup vcl state
*/
n_subscribers = vec_len (vls_shd->workers_subscribed);
- do_disconnect = s->session_state == STATE_LISTEN || !n_subscribers;
+ do_disconnect = s->session_state == VCL_STATE_LISTEN || !n_subscribers;
vcl_session_cleanup (wrk, s, vcl_session_handle (s), do_disconnect);
/*
svm_fifo_add_subscriber (s->rx_fifo, vcl_wrk->vpp_wrk_index);
svm_fifo_add_subscriber (s->tx_fifo, vcl_wrk->vpp_wrk_index);
}
- else if (s->session_state == STATE_LISTEN)
+ else if (s->session_state == VCL_STATE_LISTEN)
{
- s->session_state = STATE_LISTEN_NO_MQ;
+ s->session_state = VCL_STATE_LISTEN_NO_MQ;
}
}
s = vcl_session_get (wrk, vls->session_index);
if (PREDICT_FALSE (!s))
return;
- is_nonblk = VCL_SESS_ATTR_TEST (s->attr, VCL_SESS_ATTR_NONBLOCK);
+ is_nonblk = vcl_session_has_attr (s, VCL_SESS_ATTR_NONBLOCK);
}
switch (op)
VDBG (1, "migrate session of worker (session): %u (%u) -> %u (%u)",
vls->owner_vcl_wrk_index, src_sid, wrk_index, sid);
- if (PREDICT_FALSE (session->is_vep && session->vep.next_sh != ~0))
+ if (PREDICT_FALSE ((session->flags & VCL_SESSION_F_IS_VEP)
+ && session->vep.next_sh != ~0))
{
/* TODO: rollback? */
VERR ("can't migrate nonempty epoll session");
ASSERT (0);
return;
}
- else if (PREDICT_FALSE (!session->is_vep &&
- session->session_state != STATE_CLOSED))
+ else if (PREDICT_FALSE (!(session->flags & VCL_SESSION_F_IS_VEP) &&
+ session->session_state != VCL_STATE_CLOSED))
{
/* TODO: rollback? */
VERR ("migrate NOT supported, session_status (%u)",
s = vcl_session_get (wrk, vls->session_index);
switch (s->session_state)
{
- case STATE_LISTEN:
+ case VCL_STATE_LISTEN:
if (is_add)
{
vls_listener_wrk_set (vls, vls->worker_index, 1 /* is_active */ );
}
vls_listener_wrk_stop_listen (vls, vls->worker_index);
break;
- case STATE_LISTEN_NO_MQ:
+ case VCL_STATE_LISTEN_NO_MQ:
if (!is_add)
break;
/* *INDENT-OFF* */
clib_bitmap_foreach (si, read_map, ({
s = vcl_session_get (wrk, si);
- if (s->session_state == STATE_LISTEN)
+ if (s->session_state == VCL_STATE_LISTEN)
{
vls = vls_get (vls_session_index_to_vlsh (si));
vls_mp_checks (vls, 1 /* is_add */);
vls_app_fork_child_handler (void)
{
vcl_worker_t *parent_wrk;
- int rv, parent_wrk_index;
- u8 *child_name;
+ int parent_wrk_index;
parent_wrk_index = vcl_get_worker_index ();
VDBG (0, "initializing forked child %u with parent wrk %u", getpid (),
parent_wrk_index);
/*
- * Allocate worker vcl
+ * Clear old state
*/
vcl_set_worker_index (~0);
- if (!vcl_worker_alloc_and_init ())
- VERR ("couldn't allocate new worker");
/*
- * Attach to binary api
+ * Allocate and register vcl worker with vpp
*/
- child_name = format (0, "%v-child-%u%c", vcm->app_name, getpid (), 0);
- vcl_cleanup_bapi ();
- vppcom_api_hookup ();
- vcm->app_state = STATE_APP_START;
- rv = vppcom_connect_to_vpp ((char *) child_name);
- vec_free (child_name);
- if (rv)
+ if (vppcom_worker_register ())
{
- VERR ("couldn't connect to VPP!");
+ VERR ("couldn't register new worker!");
return;
}
/*
- * Allocate/initialize vls worker
+ * Allocate/initialize vls worker and share sessions
*/
vls_worker_alloc ();
-
- /*
- * Register worker with vpp and share sessions
- */
- vcl_worker_register_with_vpp ();
parent_wrk = vcl_worker_get (parent_wrk_index);
vls_worker_copy_on_fork (parent_wrk);
parent_wrk->forked_child = vcl_get_worker_index ();