[Deliverable] Reliability Protocol for Resource-Restricted Clients

[chair28980]

Project board: https://github.com/orgs/waku-org/projects/31/views/1

Define and implement a protocol that improves reliability in web and mobile environments.
In this particular instance, js-waku will be the reference implementation of the designed protocol to enable focus of the js-waku team on resource-restricted environment and of the nwaku team on relay and service node matters/usage.
This deliverable includes the implementation of this protocol in go-waku (nwaku excluded). Work should be done in parallel and feed from each other.
The intent is to compose light push, filter and store v3-beta in combination.

Epics

• [Epic: js-waku] Reliability Protocol for Resource-Restricted Clients #143
• [Epic: nwaku] Reliability Protocol for Resource-Restricted Clients #190
• [Epic: go-waku] Reliability Protocol for Resource-Restricted Clients #191
• [Epic: Status] Reliability Protocol for Resource-Restricted Clients #219

[weboko]

Updated end date to 13/09/2024 to wait for @danisharora099 from vacation.

Following items are leftovers that are WIP now with ready PRs:

• Message verification and retry: feat: message verification and retry js-waku#2075
• Message retry for LightPush: feat(lightpush): add retries to failing peers js-waku#2069

UPD: we still wait for nwaku to implement LightPush v2 so that we can match it on our side and add some improvements from Reliability RFC. So our side will follow up on it only when nwaku get some time to address it.

UPD2: as per discussion with @danisharora099 descoping from this deliverable waku-org/js-waku#2074

cc @fryorcraken @chair28980

[weboko]

From PoV of js-waku we can resolve this deliverable as per comment - #143 (comment)

Only important thing would be to follow up after nwaku migration to LigthPush v2 is done.

@Ivansete-status there are two items that are not resolved on nwaku side and I am not sure how it is intended to be approached:

• feat: Enhance lightpush protocol error handling nwaku#2722
• Enhance light push protocol #93

@fryorcraken @chair28980

[Ivansete-status]

morning @weboko et al - @NagyZoltanPeter is currently working on those enhancements