Adrian Catangiu
fe8d2bc7f4
* beefy: add dummy latest_finalized() RPC * beefy: rpc latest_best_beefy() using shared mem * beefy: rpc populate latest_best_beefy() * beefy: rpc handle readiness * beefy: best block over channel - wip Not working because channel can't be simply opened and receiver passed to `rpc_extensions_builder` because `rpc_extensions_builder` has to be `Fn` and not `FnOnce`... and and Receiver side of mpsc can't be cloned yay!.. * beefy: make notification channels payload-agnostic * beefy: use notification mechanism instead of custom channel * beefy: add tracing key to notif channels * sc-utils: add notification channel - wip * beefy: use sc-utils generic notification channel * grandpa: use sc-utils generic notification channel * fix grumbles * beefy-rpc: get best block header instead of number * beefy-rpc: rename to `beefy_getFinalizedHead` * fix nitpicks * client-rpc-notifications: move generic Error from struct to fn * beefy: use header from notification instead of getting from database * beefy-rpc: get best block hash instead of header * beefy-rpc: fix and improve latestHead test * beefy-rpc: bubble up errors from rpc-handler instantiation * update lockfile * Apply suggestions from code review Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * fix errors and warnings * fix nit Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
Trying it out
Simply go to docs.substrate.io and follow the installation instructions. You can also try out one of the tutorials.
Contributions & Code of Conduct
Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.adoc. In all communications and contributions, this project follows the Contributor Covenant Code of Conduct.
Security
The security policy and procedures can be found in docs/SECURITY.md.
License
- Substrate Primitives (
sp-*), Frame (frame-*) and the pallets (pallets-*), binaries (/bin) and all other utilities are licensed under Apache 2.0. - Substrate Client (
/client/*/sc-*) is licensed under GPL v3.0 with a classpath linking exception.
The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.