2020-04-23 Iroha 2 status meeting notes

Date

23 Apr 2020

Attendees

Discussion items

Who	Notes
Nikita Puzankov	Found the root cause of bug in networking, related to the lost of some bytes. Now it is fixed. Made PR with signatures validation mechanism. There is a validation for incoming transactions. Also I am working on stateful validation by copying WSV and try to apply transaction on that copy. Then I will join Egor Ivkov and help him on finishing p2p networking and Sumeragi implementation.
Andrei Lebedev	Totally occupied by the 1.2 release finalization
Egor Ivkov	Working on Sumeragi implementation, draft PR is posted. Will continue work on Sumeragi further. We will need to make Torii as a single point for all networking communication After confirmation for RFC we can switch to implementation Makoto> For Sumeragi it is make sense to implement the basic flow without error handling On the first PR I will do only basic scenario, and then continue with improvements according to the special situations Makoto> Test framework may help us a lot in describing and checking the special situations Kamil> You can take a look on the Grandpa consensus implementation to make the consensus more testable. I will look on it and try to follow that level of abstraction
Kamil Salakhiev	Keeping an eye on the chat and PRs Do not have time for exchange protocols research, will continue it later Makoto> About Interchain: I talked about some people in Polkadot community, and there is a new approach proposal provided for the exchange behavior. Makoto> I think way is that we have used in D3. We should do more research here
武宮誠	Continue working on DSL design. I have created the Python file with experiments. Next week I will be able to show something.

Action items

Vadim Reutskiy Share the presentation about academic research team to the Iroha 2 team