I modified your code only to remove "use RPC::Lite::Client;" and add "use JSON::RPC::Client;" (and add strictures).

I did not see the error you did using the latest JSON-2.16 and JSON-RPC-0.96. It got as far as: 

$VAR1 = 'HASH';
500 Can't connect to 9999.9999.9999.9999:80 (Bad hostname '9999.9999.9
+999.9999')

[download]

so it certainly got past the constructor.

In reply to Re: Grappling with JSON::RPC::Client by gmargo
in thread Grappling with JSON::RPC::Client by Garp

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