Add network bind plug for interactive server

[MonicaisHer]

This PR will resolve #18

To install and configure the snap with the changes introduced by this PR, follow these steps:

$ sudo snap install chip-tool --channel=edge/pr-19

$ sudo snap connect chip-tool:avahi-observe
$ sudo snap connect chip-tool:bluez
$ sudo snap connect chip-tool:process-control

$ snap connections chip-tool 
Interface        Plug                       Slot              Notes
avahi-observe    chip-tool:avahi-observe    :avahi-observe    manual
bluez            chip-tool:bluez            :bluez            manual
network          chip-tool:network          :network          -
network-bind     chip-tool:network-bind     :network-bind     -
process-control  chip-tool:process-control  :process-control  manual

After installation, the interactive mode command should run without any errors:

$ sudo chip-tool interactive server

$ sudo chip-tool interactive start 
...
>>> pairing onnetwork 110 20202021
>>> onoff toggle 110 1

[MonicaisHer]

@ihidchaos Could you please test the snap from channel edge/pr-19 as described above to see if it resolves the issue you reported? Thanks.

[ihidchaos]

@ihidchaos Could you please test the snap from channel edge/pr-19 as described above to see if it resolves the issue you reported? Thanks.

Okay, I'm testing it.

[ihidchaos]

It shows error: requested a non-existing branch on latest/edge for snap "chip-tool": pr-19

[farshidtz]

@ihidchaos It had been released only for amd64, but you were trying to install it on an arm64 platform.

Please try again using the same command. I just built and uploaded it for arm64.

sudo snap install chip-tool --channel=latest/edge/pr-19

[ihidchaos]

@ihidchaos It had been released only for amd64, but you were trying to install it on an arm64 platform.

Please try again using the same command. I just built and uploaded it for arm64.

sudo snap install chip-tool --channel=latest/edge/pr-19

Thanks for pointing this out, after testing this fix works and I can now successfully launch interactive mode.

[farshidtz]

Works as expected. The server can now open a port:

$ sudo netstat -tulpn | grep 5550
udp        0      0 0.0.0.0:5550            0.0.0.0:*                           7646/chip-tool      
udp6       0      0 :::5550                 :::*                                7646/chip-tool

But the history in the interactive mode isn't preserved across reboots because the file is written at /tmp/chip_tool_history. For preserving the history, the path can be replaced with a persisted one.