@nori-zk/ethprocessor/build/src/txWait.js

zkApp for verifying SP1 Helios Nori proof and storing latest execution state root on Mina

import { fetchTransactionStatus } from 'o1js';
export async function wait(txId, minaRPCNetworkUrl, maxAttempts = 50, intervalMs = 20000, maxUnknownCount = 5) {
    let attempt = 0;
    let unknownCount = 0;
    return new Promise((resolve, reject) => {
        (async () => {
            attempt++;
            do {
                const status = await fetchTransactionStatus(txId, minaRPCNetworkUrl);
                switch (status) {
                    case 'INCLUDED': {
                        resolve(true);
                        break;
                    }
                    case 'PENDING': {
                        break;
                    }
                    case 'UNKNOWN': {
                        if (unknownCount < maxUnknownCount) {
                            unknownCount++;
                            break;
                        }
                        reject(new Error(`Transaction UNKNOWN status.`));
                        break;
                    }
                }
                await new Promise((resolve) => setTimeout(resolve, intervalMs));
            } while (attempt <= maxAttempts);
            reject(new Error('Max attempts breached.'));
        })().catch((error) => reject(error));
    });
}
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