Is it possible to guarantee delivery of messages using UDP on Node.js?

Question

How is it possible to guarantee delivery of messages using UDP on Node.js? For example, I could just resend the packet if it failed - but is there a way to identify when it

Answer 1

It isn't possible to guarantee delivery of a specific UDP packet on ANY platform, not just node.js. If what you're looking for is a UDP-based reliable delivery mechanism, look for something like e-net or search for reliable UDP.

EDIT: or use TCP.