Add configuration to bind to Ipv4 address

[adzialocha]

Closes #533

📋 Checklist

• Add tests that cover your changes
• Add this PR to the Unreleased section in CHANGELOG.md
• Link this PR to any issues it closes
• New files contain a SPDX license header

[codecov]

Codecov Report

Patch coverage: 62.50% and no project coverage change.

Comparison is base (5fe70cc) 92.34% compared to head (2ca0746) 92.34%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #530   +/-   ##
=======================================
  Coverage   92.34%   92.34%           
=======================================
  Files         106      106           
  Lines       17850    17852    +2     
=======================================
+ Hits        16483    16485    +2     
  Misses       1367     1367           

Files Changed	Coverage Δ
aquadoggo/src/network/service.rs	30.03% <50.00%> (ø)
aquadoggo/src/http/service.rs	96.87% <66.66%> (+0.03%)	⬆️
aquadoggo/src/config.rs	82.35% <100.00%> (+1.10%)	⬆️

... and 2 files with indirect coverage changes

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[adzialocha]

@sandreae Could you check this branch out and test if establishing connection between node works when you bind to the loopback interface (aka cargo run -- -i 127.0.0.1)? It doesn't work on my computer but I wonder if that's a configuration issue with my OS.

[sandreae]

@sandreae Could you check this branch out and test if establishing connection between node works when you bind to the loopback interface (aka cargo run -- -i 127.0.0.1)? It doesn't work on my computer but I wonder if that's a configuration issue with my OS.

Same behaviour for me, local peers are discovered, but connection attempts timeout 🤔

[sandreae]

Looks related: libp2p/rust-libp2p#4259

[sandreae]

I just tested this and connection between nodes is successful:

cargo run -- -i 127.0.0.1

cargo run -- -i 0.0.0.0

[sandreae]

Not sure exactly what that tells us 😅

[sandreae]

I also updated to libp2p 0.5.3 but the behaviour didn't change as far as I can tell.