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fix: use Conway maxRefScriptSizePerTx limit 204,800 bytes (200 KiB) #185

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fix: use Conway maxRefScriptSizePerTx limit 204,800 bytes (200 KiB) #185

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6 changes: 3 additions & 3 deletions packages/evolution/src/sdk/builders/TxBuilderImpl.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -203,11 +203,11 @@ export const calculateReferenceScriptFee = (

yield* Effect.logDebug(`[RefScriptFee] Total reference script size: ${totalScriptSize} bytes`)

if (totalScriptSize > 200_000) {
// maxRefScriptSizePerTx from Conway ledger rules (CIP-0069 / CIP-0112)
if (totalScriptSize > 204_800) {
// maxRefScriptSizePerTx: 200 * 1024 = 204,800 bytes (200 KiB). Hardcoded in Conway era, becomes a protocol parameter in Dijkstra era.
return yield* Effect.fail(
new TransactionBuilderError({
message: `Total reference script size (${totalScriptSize} bytes) exceeds maximum limit of 200,000 bytes`
message: `Total reference script size (${totalScriptSize} bytes) exceeds maximum limit of 204,800 bytes`
})
)
}
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