static void li_memcached_con_free(liMemcachedCon* con) {
if (!con) return;
if (-1 != li_event_io_fd(&con->con_watcher)) {
close(li_event_io_fd(&con->con_watcher));
li_event_clear(&con->con_watcher);
con->fd = -1;
}
send_queue_reset(&con->out);
cancel_all_requests(con);
li_buffer_release(con->buf);
li_buffer_release(con->line);
li_buffer_release(con->remaining);
li_buffer_release(con->data);
reset_item(&con->curitem);
li_sockaddr_clear(&con->addr);
g_string_free(con->tmpstr, TRUE);
g_clear_error(&con->err);
g_slice_free(liMemcachedCon, con);
}
static void li_memcached_con_free(liMemcachedCon* con) {
if (!con) return;
if (-1 != con->con_watcher.fd) {
close(con->con_watcher.fd);
/* as io has a reference on con, we don't need to stop it here */
ev_io_set(&con->con_watcher, -1, 0);
con->fd = -1;
}
send_queue_reset(&con->out);
cancel_all_requests(con);
li_buffer_release(con->buf);
li_buffer_release(con->line);
li_buffer_release(con->remaining);
li_buffer_release(con->data);
reset_item(&con->curitem);
li_sockaddr_clear(&con->addr);
g_string_free(con->tmpstr, TRUE);
g_clear_error(&con->err);
g_slice_free(liMemcachedCon, con);
}
static void close_con(liMemcachedCon *con) {
if (con->line) con->line->used = 0;
if (con->remaining) con->remaining->used = 0;
if (con->data) con->data->used = 0;
if (con->buf) con->buf->used = 0;
reset_item(&con->curitem);
send_queue_reset(&con->out);
memcached_stop_io(con);
close(li_event_io_fd(&con->con_watcher));
con->fd = -1;
li_event_io_set_fd(&con->con_watcher, -1);
con->cur_req = NULL;
cancel_all_requests(con);
memcached_connect(con);
}