If a Send-dApp does a misconfiguration in settings.json (or settings-ui) the validator (Bob) cannot connect to the Send - dApp (Alice) in this case this should be visible for Alice (under error) and Bob (also under error).
settings should be editable from web-ui
self test module should test if dApp can connect to itself.
If a Send-dApp does a misconfiguration in settings.json (or settings-ui) the validator (Bob) cannot connect to the Send - dApp (Alice) in this case this should be visible for Alice (under error) and Bob (also under error).
Please see https://bounties.doichain.org/ how to apply for Doichain bounties.