I want to create a chatroom for my website that is written in Perl.

How do I write the code so that the chatroom only refreshes whenever someone types and submits something new to the room?

Currently, my chatroom refreshes every 15 seconds via a Javascript refresh, regardless of whether anything new is typed in the chatroom. Obviously this is a waste of server resources if someone walks away from their computer with the chatroom open.

In reply to perl chatroom by keiusui

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