Module generate_big_block 

Command for generating large blocks by packing transactions from real blocks.

This command fetches transactions from existing blocks and packs them into a single large block using the testing_buildBlockV1 RPC endpoint.

Structs

BuiltPayload 🔒

A built payload ready for execution.

CollectionResult

Result of collecting transactions from blocks.

Command

reth bench generate-big-block command

RawTransaction

A single transaction with its gas used and raw encoded bytes.

RpcTransactionSource

RPC-based transaction source that fetches from a remote node.

TransactionCollector

Collects transactions from a source up to a target gas usage.

TxBuffer 🔒

Buffer for receiving transaction batches from the fetcher.

Enums

RetryOutcome 🔒

Outcome of a build attempt check.

Constants

MAX_ADDITIONAL_GAS_MULTIPLIER 🔒

Maximum gas to request in retries (10x target as safety cap).

MAX_BUILD_RETRIES 🔒

Constants for retry logic.

MAX_FETCH_RETRIES 🔒

Maximum retries for fetching a transaction batch.

MIN_TARGET_SLACK 🔒

Tolerance: if gas_used is within 1M of target, don’t retry.

Traits

TransactionSource

Abstraction over sources of transactions for big block generation.

Functions

fetch_batch_with_retry 🔒

Fetches a batch of transactions with retry logic.