3 ms·
It just means you're tying up a thread (or whole process, if your rails app isn't running with threads) waiting for the response.
by zwily 9y ago
It just means you're tying up a thread (or whole process, if your rails app isn't running with threads) waiting for the response.
- homakov 9y agoIt's not a requirement though: one may ping from the client side with setInterval.