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[xc-admin] Batch transactions #619

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Merged
merged 1 commit into from
Feb 21, 2023
Merged

[xc-admin] Batch transactions #619

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22 changes: 13 additions & 9 deletions governance/xc_admin/packages/xc_admin_common/src/propose.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ import { ExecutePostedVaa } from "./governance_payload/ExecutePostedVaa";
import { OPS_KEY } from "./multisig";

export const MAX_EXECUTOR_PAYLOAD_SIZE = PACKET_DATA_SIZE - 687; // Bigger payloads won't fit in one addInstruction call when adding to the proposal
export const SIZE_OF_SIGNED_BATCH = 30;

type SquadInstruction = {
instruction: TransactionInstruction;
Expand Down Expand Up @@ -105,15 +106,18 @@ export async function proposeInstructions(
ixToSend.push(await squad.buildApproveTransaction(vault, newProposalAddress));

const txToSend = batchIntoTransactions(ixToSend);
await new AnchorProvider(
squad.connection,
squad.wallet,
AnchorProvider.defaultOptions()
).sendAll(
txToSend.map((tx) => {
return { tx, signers: [] };
})
);

for (let i = 0; i < txToSend.length; i += SIZE_OF_SIGNED_BATCH) {
await new AnchorProvider(
squad.connection,
squad.wallet,
AnchorProvider.defaultOptions()
).sendAll(
txToSend.slice(i, i + SIZE_OF_SIGNED_BATCH).map((tx) => {
return { tx, signers: [] };
})
);
}
return newProposalAddress;
}

Expand Down