As far as I know, most WHOIS servers hang up on you after each query, so you will have to reconnect explicitly. You can recycle the socket object by forcing it to reconnect, which should save you some overhead. Right now you're creating a whole new socket object each time.

I'm not sure why the connected() function isn't operating correctly, but it might not be a good indicator anyway. Assume you're going to get ditched.

In reply to Re: IO::Socket to me. . . or why won't you stay? by tadman
in thread IO::Socket to me. . . or why won't you stay? by Hero Zzyzzx

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