[Epic: nwaku] Reliability Protocol for Relay

[chair28980]

Tasks

• [x] https://github.com/waku-org/nwaku/issues/2726
• [ ] https://github.com/waku-org/nwaku/issues/2514
• [x] https://github.com/waku-org/nwaku/issues/2819

[Ivansete-status]

In order to properly implement this Epic we need first of all to have a way to measure the reliability so that we can show enhancements.

We had a session today about measuring reliability from the Waku point of view. The conclusions we reached are:

• The DST team will take care of the waku-relay reliability.
• The nwaku team will help to measure and analyse the lighpush/filter reliability from within nwaku.
  • It is quite open how the implementation will be but the idea is to have some nodes scattered in the network and measure how lightpushed messages are being delivered through filter protocol.
  • The networkmonitor can be used as a reference on how to implement this reliability measurement tool.
  • The work made by DST can be very helpful to apply a similar approach within lightpush/filter.
• We leave the Store reliability analysis for the future. Notice that we haven't completed the Sync protocol.
• The measures should leave the status-go codebase aside.

@richard-ramos @chaitanyaprem @jm-clius @weboko @NagyZoltanPeter @gabrielmer @AlbertoSoutullo @Zorlin - feel free to add any point that I may have missed.