blockworks-foundation
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liquidator
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added shuffling of margin accounts

This commit is contained in:
dd 2021-06-22 08:53:51 -04:00
parent a3fabb5814
commit 60ab5d1b03
1 changed files with 9 additions and 0 deletions
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9
src/partial.ts
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@ -179,6 +179,13 @@ async function balanceWallets(
}
}
function shuffleArray(array) {
for (let i = array.length - 1; i > 0; i--) {
const j = Math.floor(Math.random() * (i + 1));
[array[i], array[j]] = [array[j], array[i]];
}
}
async function runPartialLiquidator() {
const client = new MangoClient();
const cluster = process.env.CLUSTER || 'mainnet-beta';
@ -265,6 +272,7 @@ async function runPartialLiquidator() {
)
: await client.getAllMarginAccounts(connection, programId, mangoGroup);
shuffleArray(marginAccounts);
let [prices, vaultAccs, liqorAccs] = await Promise.all([
mangoGroup.getPrices(connection),
getMultipleAccounts(connection, mangoGroup.vaults),
@ -305,6 +313,7 @@ async function runPartialLiquidator() {
let maxBorrVal = 0;
let minCollAcc: MarginAccount | undefined = undefined;
let minCollVal = 99999;
for (let ma of marginAccounts) {
// parallelize this if possible