static void
fq_client_signal(fq_client conn, cmd_instr *e)
{
fq_conn_s *conn_s = conn;
ck_fifo_spsc_enqueue_lock(&conn_s->cmdq);
ck_fifo_spsc_entry_t *fifo_entry = ck_fifo_spsc_recycle(&conn_s->cmdq);
if (fifo_entry == NULL) {
fifo_entry = malloc(sizeof(ck_fifo_spsc_entry_t));
}
ck_fifo_spsc_enqueue(&conn_s->cmdq, fifo_entry, e);
ck_fifo_spsc_enqueue_unlock(&conn_s->cmdq);
}
static void
enqueue_cmd_hook_req(fq_conn_s *conn_s, cmd_instr *e) {
ck_fifo_spsc_enqueue_lock(&conn_s->backq);
ck_fifo_spsc_entry_t *fifo_entry = ck_fifo_spsc_recycle(&conn_s->backq);
if (unlikely(fifo_entry == NULL)) {
fifo_entry = malloc(sizeof(ck_fifo_spsc_entry_t));
}
hook_req_t *hreq = calloc(1,sizeof(*hreq));
hreq->type = CMD_HOOK_TYPE;
hreq->entry = e;
ck_fifo_spsc_enqueue(&conn_s->backq, fifo_entry, MARKED_HOOK_REQ_PTR(hreq));
ck_fifo_spsc_enqueue_unlock(&conn_s->backq);
}
static void
enqueue_auth_hook_req(fq_conn_s *conn_s, int rv)
{
ck_fifo_spsc_enqueue_lock(&conn_s->backq);
ck_fifo_spsc_entry_t *fifo_entry = ck_fifo_spsc_recycle(&conn_s->backq);
if (unlikely(fifo_entry == NULL)) {
fifo_entry = malloc(sizeof(ck_fifo_spsc_entry_t));
}
hook_req_t *hreq = calloc(1,sizeof(*hreq));
hreq->type = AUTH_HOOK_TYPE;
hreq->entry = calloc(1, sizeof(*hreq->entry));
hreq->entry->data.return_value = 0;
ck_fifo_spsc_enqueue(&conn_s->backq, fifo_entry, MARKED_HOOK_REQ_PTR(hreq));
ck_fifo_spsc_enqueue_unlock(&conn_s->backq);
}
static void
fq_client_read_complete(void *closure, fq_msg *msg) {
fq_conn_s *conn_s = (fq_conn_s *)closure;
if(conn_s->message_hook && conn_s->message_hook(conn_s, msg)) {
fq_msg_deref(msg);
}
else {
ck_fifo_spsc_enqueue_lock(&conn_s->backq);
ck_fifo_spsc_entry_t *fifo_entry = ck_fifo_spsc_recycle(&conn_s->backq);
if (unlikely(fifo_entry == NULL)) {
fifo_entry = malloc(sizeof(ck_fifo_spsc_entry_t));
}
ck_fifo_spsc_enqueue(&conn_s->backq, fifo_entry, msg);
ck_fifo_spsc_enqueue_unlock(&conn_s->backq);
}
}
static void
distribute_message_with_interests(caql_cnt_t *interests, noit_metric_message_t *message) {
mtev_atomic_inc64(&number_of_messages_received);
int i;
for(i = 0; i < nthreads; i++) {
if(interests[i] > 0) {
ck_fifo_spsc_t *fifo = (ck_fifo_spsc_t *) thread_queues[i];
ck_fifo_spsc_entry_t *fifo_entry;
ck_fifo_spsc_enqueue_lock(fifo);
fifo_entry = ck_fifo_spsc_recycle(fifo);
if(!fifo_entry) fifo_entry = malloc(sizeof(ck_fifo_spsc_entry_t));
noit_metric_director_message_ref(message);
ck_fifo_spsc_enqueue(fifo, fifo_entry, message);
ck_fifo_spsc_enqueue_unlock(fifo);
mtev_atomic_inc64(&number_of_messages_distributed);
}
}
}
