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Notification-based block pinning (#13157)

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* Worker

* Reorganize and unpin onnotification drop

* Pin in state-db, pass block number

* Pin blocks in blockchain db

* Switch to reference counted LRU

* Disable pinning when we keep all blocks

* Fix pinning hint for state-db

* Remove pinning from backend layer

* Improve readability

* Add justifications to test

* Fix justification behaviour

* Remove debug prints

* Convert channels to tracing_unbounded

* Add comments to the test

* Documentation and Cleanup

* Move task start to client

* Simplify cache

* Improve test, remove unwanted log

* Add tracing logs, remove expect for block number

* Cleanup

* Add conversion method for unpin handle to Finalitynotification

* Revert unwanted changes

* Improve naming

* Make clippy happy

* Fix docs

Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>

* Use `NumberFor` instead of u64 in API

* Hand over weak reference to unpin worker task

* Unwanted

* &Hash -> Hash

* Remove number from interface, rename `_unpin_handle`, LOG_TARGET

* Move RwLock one layer up

* Apply code style suggestions

* Improve comments

* Replace lru crate by schnellru

* Only insert values for pinned items + better docs

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <git@kchr.de>

* Improve comments, log target and test

Co-authored-by: Michal Kucharczyk <1728078+michalkucharczyk@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
This commit is contained in:
Sebastian Kunert
2023-01-19 16:13:16 +01:00
committed by GitHub
parent 7a1958ca4e
commit 9be655701a
11 changed files with 962 additions and 107 deletions
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substrate/client/finality-grandpa/src/until_imported.rs
+7 -6
View File
@@ -593,16 +593,17 @@ mod tests {
fn import_header(&self, header: Header) {
let hash = header.hash();
let number = *header.number();
let (tx, _rx) = tracing_unbounded("unpin-worker-channel", 10_000);
self.known_blocks.lock().insert(hash, number);
self.sender
.unbounded_send(BlockImportNotification {
.unbounded_send(BlockImportNotification::<Block>::new(
hash,
origin: BlockOrigin::File,
BlockOrigin::File,
header,
is_new_best: false,
tree_route: None,
})
false,
None,
tx,
))
.unwrap();
}
}