Hello Antoine, thanks, I'll come up with some PR in that direction then. Also, may be the issue #58[0] some kind related to my use case?
[0]: https://github.com/apache/incubator-tuweni/issues/58 On Sun, Feb 14, 2021 at 11:29 PM Antoine Toulme <anto...@toulme.name> wrote: > > An interface to BlockchainRepository makes sense, and you general approach > sounds good. > > Cheers, > > Antoine > > > On Feb 14, 2021, at 17:19, Diego L.L. <dieguit...@gmail.com> wrote: > > > > > > Hi Tuweni users, > > > > I'm building a component to stand between a node and the outside world, > > with the intention to prevent certain Transaction (0x02) messages to reach > > the node if they don't satisfy a given set of conditions. > > > > This component only requires to be able to maintain a rlpx channel open > > with its peers but I would like to rely the state/blocks storage to a > > trusted node. > > > > I was able to successfully connect a VertxRLPxService to a peer but It was > > instantly disconnected because it was unable to answer GetBlockHeaders > > (0x03) properly. > > > > I was willing to give a try to implement a custom BlockchainRepository to > > inject into the VertxRLPxService that resolves each call through JSON-RPC > > calls, but then I realized it's not an interface and also kind of coupled > > to Lucene. > > > > Of course I haven't faced how I would instrument the messages yet, but I'm > > trying baby steps, being the first one to keep the channel open with the > > peer. > > > > So, my questions here would be if I'm on the right path for this component > > I want to build, and also if you are open to contributions on adding the > > mentioned abstraction for the BlockchainRepository. > > > > With kind regards. > > -- > > diego > -- diego