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Reload Tributaries

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add_active_tributary writes the spec to disk before it returns, so even if the
VecDeque it pushes to isn't popped, the tributary will still be loaded on boot.
This commit is contained in:
Luke Parker
2023-04-23 04:31:00 -04:00
parent 2b09309adc
commit f2d9d70068
5 changed files with 130 additions and 15 deletions
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12
coordinator/src/substrate/mod.rs
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@@ -41,10 +41,10 @@ async fn in_set(
async fn handle_new_set<
D: Db,
Fut: Future<Output = ()>,
ANT: Clone + Fn(TributarySpec) -> Fut,
ANT: Clone + Fn(D, TributarySpec) -> Fut,
Pro: Processor,
>(
db: D,
db: &D,
key: &Zeroizing<<Ristretto as Ciphersuite>::F>,
add_new_tributary: ANT,
processor: &mut Pro,
@@ -56,7 +56,7 @@ async fn handle_new_set<
let set_data = serai.get_validator_set(set).await?.expect("NewSet for set which doesn't exist");
let spec = TributarySpec::new(block.hash(), block.time().unwrap(), set, set_data);
add_new_tributary(spec.clone());
add_new_tributary(db.clone(), spec.clone());
// Trigger a DKG
// TODO: Check how the processor handles this being fired multiple times
@@ -210,7 +210,7 @@ async fn handle_batch_and_burns<Pro: Processor>(
async fn handle_block<
D: Db,
Fut: Future<Output = ()>,
ANT: Clone + Fn(TributarySpec) -> Fut,
ANT: Clone + Fn(D, TributarySpec) -> Fut,
Pro: Processor,
P: P2p,
>(
@@ -236,7 +236,7 @@ async fn handle_block<
if !SubstrateDb::<D>::handled_event(&db.0, hash, event_id) {
if let ValidatorSetsEvent::NewSet { set } = new_set {
// TODO2: Use a DB on a dedicated volume
handle_new_set(db.0.clone(), key, add_new_tributary.clone(), processor, serai, &block, set)
handle_new_set(&db.0, key, add_new_tributary.clone(), processor, serai, &block, set)
.await?;
} else {
panic!("NewSet event wasn't NewSet: {new_set:?}");
@@ -281,7 +281,7 @@ async fn handle_block<
pub async fn handle_new_blocks<
D: Db,
Fut: Future<Output = ()>,
ANT: Clone + Fn(TributarySpec) -> Fut,
ANT: Clone + Fn(D, TributarySpec) -> Fut,
Pro: Processor,
P: P2p,
>(