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Route the coordinator, fix race conditions in the signers library

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This commit is contained in:
Luke Parker
2024-09-08 22:13:42 -04:00
parent 7484eadbbb
commit f07ec7bee0
15 changed files with 356 additions and 172 deletions
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15
processor/scanner/src/db.rs
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@@ -1,6 +1,7 @@
use core::marker::PhantomData;
use std::io::{self, Read, Write};
use group::GroupEncoding;
use scale::{Encode, Decode, IoReader};
use borsh::{BorshSerialize, BorshDeserialize};
use serai_db::{Get, DbTxn, create_db, db_channel};
@@ -526,20 +527,20 @@ mod _completed_eventualities {
db_channel! {
ScannerPublic {
CompletedEventualities: (empty_key: ()) -> [u8; 32],
CompletedEventualities: (key: &[u8]) -> [u8; 32],
}
}
}
/// The IDs of completed Eventualities found on-chain, within a finalized block.
pub struct CompletedEventualities<S: ScannerFeed>(PhantomData<S>);
impl<S: ScannerFeed> CompletedEventualities<S> {
pub(crate) fn send(txn: &mut impl DbTxn, id: [u8; 32]) {
_completed_eventualities::CompletedEventualities::send(txn, (), &id);
pub struct CompletedEventualities<K: GroupEncoding>(PhantomData<K>);
impl<K: GroupEncoding> CompletedEventualities<K> {
pub(crate) fn send(txn: &mut impl DbTxn, key: &K, id: [u8; 32]) {
_completed_eventualities::CompletedEventualities::send(txn, key.to_bytes().as_ref(), &id);
}
/// Receive the ID of a completed Eventuality.
pub fn try_recv(txn: &mut impl DbTxn) -> Option<[u8; 32]> {
_completed_eventualities::CompletedEventualities::try_recv(txn, ())
pub fn try_recv(txn: &mut impl DbTxn, key: &K) -> Option<[u8; 32]> {
_completed_eventualities::CompletedEventualities::try_recv(txn, key.to_bytes().as_ref())
}
}