Alexandru Vasile
2e6a2ffa8a
* chainHead/api: Add `chain_head_unstable_continue` method Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/subscriptions: Register operations for pagination Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/subscriptions: Merge limits with registered operation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/subscriptions: Expose the operation state Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chain_head/storage: Generate WaitingForContinue event Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead: Use the continue operation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/tests: Adjust testing to the new storage interface Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/config: Make pagination limit configurable Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/tests: Adjust chainHeadConfig Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/tests: Check pagination and continue method Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/api: Add `chainHead_unstable_stopOperation` method Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/subscription: Add shared atomic state for efficient alloc Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead: Implement operation stop Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/tests: Check that storage ops can be cancelled Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/storage: Change docs for query_storage_iter_pagination Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/subscriptions: Fix merge conflicts Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead: Replace `async-channel` with `tokio::sync` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * chainHead/subscription: Add comment about the sender/recv continue Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> --------- Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
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. Refer to the Docker instructions to quickly run Substrate, Substrate Node Template, Subkey, or to build a chain spec.
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.md.
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.