Improve luna-service to communicate between other device using IP

[chbae]

Is your feature request related to a problem? Please describe.
Improve luna-service to communicate between other device using IP

Describe the solution you'd like
Luna Bus is only for IPC and sometimes we need to communicate to other device using IP network.

[lsahn-gh]

URI for the service over the TCP networking might be as luna://<service>@ip-address:port/<category>..
For examples,
luna://com.webos.service.sleepd@192.168.0.1:9999/category

Or

luna://com.webos.service.tcpd/send '{address:192.168.0.1, payload:blahblah}'

Anyone feels free to give opinion.

[ericblade]

There was a feature like that in the original Open webOS release, but it was removed a few years ago. I'm not sure if that could be resurrected, -or- if it ever actually worked.