IIRC, most browsers of old would not start rendering the document until it had been fully transmitted from the server and the connection closed, so a sleep() in a CGI would just make the connection appear to "hang" while unnecessarily eating up resources on the web server.

From the Perl perspective, the default sleep() can only do integer seconds while Time::HiRes lets you use fractions. Other than that, nothing has changed AFAIK.

-- Time flies when you don't know what you're doing

In reply to Re: Sleep - settle an argument? by FloydATC
in thread Sleep - settle an argument? by ultranerds

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