Probably a firewall issue: Client  --(SYN)--> Firewall( TCP 12000 blocked )  --X--> Webhost.
Contact admin.

Take care not to introduce security risks. Maybe you can realise your service by means of an existing webserver and e.g. CGI?

In reply to Re: Why socket not responding in webserver by Perlbotics
in thread Why socket not responding in webserver by romy_mathew

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