INNER CODE UNIT · TypeScript

batch

bitman09/pumpfun-sniper-bot · src/burn.ts:161

      const batch = rows.slice(i, i + BATCH_SIZE);
      const batchIx: TransactionInstruction[] = [];

      for (const row of batch) {
        batchIx.push(...(await buildBurnCloseInstructions(row, payer.publicKey)));
      }

      const batchNum = Math.floor(i / BATCH_SIZE) + 1;
      try {
        const sig = await sendTx(connection, payer, batchIx);
        burned += batch.length;
        console.log(`Batch ${batchNum}: ${batch.length} token(s) — ${sig}`);
      } catch (err) {
        console.error(`Batch ${batchNum} failed, retrying one-by-one...`);
        for (const row of batch) {
          try {
            const ix = await buildBurnCloseInstructions(row, payer.publicKey);
            const sig = await sendTx(connection, payer, ix);

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