lcb_luv_socket_t lcb_luv_socket_new(struct lcb_io_opt_st *iops)
{
/* Find the next 'file descriptor' */
lcb_socket_t idx;
lcb_luv_socket_t newsock;
idx = find_free_idx(IOPS_COOKIE(iops));
if (idx == -1) {
iops->v.v0.error = ENFILE;
return NULL;
}
newsock = calloc(1, sizeof(struct lcb_luv_socket_st));
newsock->idx = idx;
newsock->parent = IOPS_COOKIE(iops);
uv_async_init(newsock->parent->loop, &newsock->async, async_cb);
newsock->async_state = 0;
newsock->async.data = newsock;
newsock->u_req.req.data = newsock;
newsock->refcount = 1;
uv_tcp_init(IOPS_COOKIE(iops)->loop, &newsock->tcp);
IOPS_COOKIE(iops)->socktable[idx] = newsock;
iops->v.v0.error = 0;
log_socket_debug("%p: Created new socket %p(%d)", iops, newsock, idx);
return newsock;
}
static void sync_loop_run(struct lcb_io_opt_st *iops)
{
log_iops_info("=== LOOP: run ===");
IOPS_COOKIE(iops)->do_stop = 0;
/** node's libuv does not export uv_run_once */
#ifdef LCB_LUV_VANILLA
while (IOPS_COOKIE(iops)->do_stop == 0) {
uv_run_once(IOPS_COOKIE(iops)->loop);
}
#endif /* LCB_LUV_NODEJS */
}
static void
lcb_luv_dtor(struct lcb_io_opt_st *iops)
{
/**
* First, clean up any dangling sockets
*/
int ii;
struct lcb_luv_cookie_st *cookie = IOPS_COOKIE(iops);
uv_loop_t *l = cookie->loop;
for (ii = 0; ii < cookie->fd_max; ii++) {
if (cookie->socktable[ii]) {
log_iops_warn("Dangling socket structure %p with index %d",
cookie->socktable + ii,
ii);
}
}
log_iops_debug("Destroying %p", iops);
log_iops_warn("Still have %d timers", cookie->timer_count);
assert (cookie->timer_count == 0);
free (cookie->socktable);
free (cookie);
free (iops);
}
static void sync_loop_stop(struct lcb_io_opt_st *iops)
{
log_iops_info("=== LOOP: stop ===");
IOPS_COOKIE(iops)->do_stop = 1;
}
static void
invoke_stop_callback(struct lcb_io_opt_st *iops)
{
invoke_startstop_callback(IOPS_COOKIE(iops), IOPS_COOKIE(iops)->stop_callback);
}
static void
invoke_start_callback(struct lcb_io_opt_st *iops)
{
log_iops_debug("Start event loop..");
invoke_startstop_callback(IOPS_COOKIE(iops), IOPS_COOKIE(iops)->start_callback);
}
