Just use socat, and ignore Perl for this: 
socat TCP4-LISTEN:9999 TCP4:otherhost:8888

[download]
proxies local port 9999 to remote port 8888. Too easy.

-- Randal L. Schwartz, Perl hacker

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.

In reply to Re: IO::Socket for HTTP Proxy by merlyn
in thread IO::Socket for HTTP Proxy by r1n0

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