Notes

tags: P2P,libp2p,Starcoin Web3 StarTrek

tags: P2P,Starcoin Web3 StarTrek,Network source: https://docs.libp2p.io/ A set of protocols for peer identity, discover, routing, transport and more. Peer-to-peer network Peers or nodes communicate with oen another directly, it’s different from the client-server architecture. libp2p Solved Transport abstract data transmission and receipt to adapte many protocols, include the future protocols. Identity use public key cryptography as the basis of peer identity， with this: It gives each peer a globally unique “name”, in the form of a PeerId. PeerId allows anyone to retreve the public key for the identified peer, which enables secure communication between peers. Security libp2p supports “upgrading” a connection provided by a transport into a securely encrypted channel. Currently support; ...

tags: Starcoin Web3 StarTrek,Blockchain

tags: Starcoin Web3 StarTrek,starcoin issue solving Today I saw this issue: starcoin#3450 at GitHub, I decide to give it a try. The corresponding type VMStatus is defined out of starcoin’s reposiotry, here. The work need to be done seems are: convert function from u16 to a readable string. convert status_code from StatusCode to a readable string. Let’s take a look at StatusCode first, StatusCode is a enum that contains lot of variants, WOW! My intuition is that can we just get the name of the variant by it’s value. Or I’ll write an ugly match that contains tons of arms. Maybe there already existed some similar code, Let me do a search. ...

tags: Starcoin Web3 StarTrek