static void nn_cinproc_connect (struct nn_ins_item *self,
struct nn_ins_item *peer)
{
struct nn_cinproc *cinproc;
struct nn_binproc *binproc;
struct nn_sinproc *sinproc;
cinproc = nn_cont (self, struct nn_cinproc, item);
binproc = nn_cont (peer, struct nn_binproc, item);
nn_assert_state (cinproc, NN_CINPROC_STATE_ACTIVE);
sinproc = nn_alloc (sizeof (struct nn_sinproc), "sinproc");
alloc_assert (sinproc);
nn_sinproc_init (sinproc, NN_CINPROC_SRC_SINPROC,
cinproc->item.ep, &cinproc->fsm);
nn_list_insert (&cinproc->sinprocs, &sinproc->item,
nn_list_end (&cinproc->sinprocs));
nn_sinproc_connect (sinproc, &binproc->fsm);
nn_ep_stat_increment (cinproc->item.ep, NN_STAT_INPROGRESS_CONNECTIONS, -1);
nn_ep_stat_increment (cinproc->item.ep, NN_STAT_ESTABLISHED_CONNECTIONS, 1);
}
void nn_binproc_connect (struct nn_binproc *self, struct nn_cinproc *peer)
{
struct nn_sinproc *sinproc;
nn_assert (self->state == NN_BINPROC_STATE_ACTIVE);
sinproc = nn_alloc (sizeof (struct nn_sinproc), "sinproc");
alloc_assert (sinproc);
nn_sinproc_init (sinproc, NN_BINPROC_SRC_SINPROC,
&self->epbase, &self->fsm);
nn_list_insert (&self->sinprocs, &sinproc->item,
nn_list_end (&self->sinprocs));
nn_sinproc_connect (sinproc, &peer->fsm);
}
static void nn_binproc_connect (struct nn_ins_item *self,
struct nn_ins_item *peer)
{
struct nn_binproc *binproc;
struct nn_cinproc *cinproc;
struct nn_sinproc *sinproc;
binproc = nn_cont (self, struct nn_binproc, item);
cinproc = nn_cont (peer, struct nn_cinproc, item);
nn_assert (binproc->state == NN_BINPROC_STATE_ACTIVE);
sinproc = nn_alloc (sizeof (struct nn_sinproc), "sinproc");
alloc_assert (sinproc);
nn_sinproc_init (sinproc, NN_BINPROC_SRC_SINPROC,
&binproc->item.epbase, &binproc->fsm);
nn_list_insert (&binproc->sinprocs, &sinproc->item,
nn_list_end (&binproc->sinprocs));
nn_sinproc_connect (sinproc, &cinproc->fsm);
}
int nn_cinproc_create (void *hint, struct nn_epbase **epbase)
{
struct nn_cinproc *self;
self = nn_alloc (sizeof (struct nn_cinproc), "cinproc");
alloc_assert (self);
nn_ins_item_init (&self->item, &nn_cinproc_vfptr, hint);
nn_fsm_init_root (&self->fsm, nn_cinproc_handler, nn_cinproc_shutdown,
nn_epbase_getctx (&self->item.epbase));
self->state = NN_CINPROC_STATE_IDLE;
nn_sinproc_init (&self->sinproc, NN_CINPROC_SRC_SINPROC,
&self->item.epbase, &self->fsm);
/* Start the state machine. */
nn_fsm_start (&self->fsm);
/* Register the inproc endpoint into a global repository. */
nn_ins_connect (&self->item, nn_cinproc_connect);
*epbase = &self->item.epbase;
return 0;
}
