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Downgrade finalized block on disconnect (#115)

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This commit is contained in:
Maciej Hirsz
2019-02-21 16:39:22 +01:00
committed by GitHub
parent f9f34c6067
commit 71778e9450
1 changed files with 7 additions and 0 deletions
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packages/backend/src/Chain.ts
+7
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@@ -126,6 +126,7 @@ export default class Chain {
private downgradeBlock() {
let height = 0 as Types.BlockNumber;
let finalized = Block.ZERO;
for (const node of this.nodes) {
if (this.height === node.best.number) {
@@ -135,10 +136,16 @@ export default class Chain {
if (node.best.number > height) {
height = node.best.number;
}
if (node.finalized.number > finalized.number) {
finalized = node.finalized;
}
}
this.height = height;
this.finalized = finalized;
this.feeds.broadcast(Feed.bestBlock(this.height, this.blockTimestamp, this.averageBlockTime));
this.feeds.broadcast(Feed.bestFinalizedBlock(this.finalized));
}
private updateFinalized(node: Node) {