* rpc/chainhead: Test unpin for noncanonical prunned blocks Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/tests: Ensure fork is not reported by the Finalized event Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chainhead: Detect pruned forks to ignore from events Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/tests: Check unpin can be called on pruned hashes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Handle race with memory blocks and notifications Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Add data config for the `follow` future Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Address feedback Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Move best block cache on the data config Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Send new events from the finalized stream Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chian_head: Report all pruned blocks Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Move `chainHead_follow` logic on dedicated file Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Delegate follow logic to `chain_head_follow` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Remove subscriptions on drop Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/tests: Ignore pruned blocks for a longer fork Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/tests: Check all pruned blocks are reported, not just stale heads Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/tests: Remove println debug and fix indentation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Remove unnecessary trait bounds Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Add debug log for pruned forks Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Revert "rpc/chain_head: Add debug log for pruned forks" This reverts commit 425d6e7a8b60421bcece12add1941fe58524cf52. * Adjust blockID for testing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update client/rpc-spec-v2/src/chain_head/chain_head_follow.rs Co-authored-by: Davide Galassi <davxy@datawok.net> * rpc/chain_head: Rename `ChainHeadFollow` to `ChainHeadFollower` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Remove subscriptions manually Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Improve log messages by adding subID and errors Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Ensure `follow` stops sending events on first error Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Use default constructor Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Add `StartupPoint` structure Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Rename `in_memory_blocks` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Fix comment typo Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Keep unique blocks and remove itertools Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Make sure `bestBlocks` events are generated in order Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Maintain order of reported blocks Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Parent of finalized block could be unpinned Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * rpc/chain_head: Fix warning Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> --------- Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> Co-authored-by: Davide Galassi <davxy@datawok.net>
Substrate ·

Substrate is a next-generation framework for blockchain innovation 🚀.
Getting Started
Head to docs.substrate.io and follow the installation instructions. Then try out one of the tutorials.
Community & Support
Join the highly active and supportive community on the Substrate Stack Exchange to ask questions about use and problems you run into using this software. Please do report bugs and issues here for anything you suspect requires action in the source.
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.
