Module transaction

Asynchronous verification of transactions.

Modules

check

Transaction checks.

Structs

AsyncChecks 🔒

A set of unordered asynchronous checks that should succeed.

Verifier

Asynchronous transaction verification.

Enums

Request

Specifies whether a transaction should be verified as part of a block or as part of the mempool.

Response

The response type for the transaction verifier service. Responses identify the transaction that was verified.

Constants

MEMPOOL_OUTPUT_LOOKUP_TIMEOUT 🔒

A timeout applied to output lookup requests sent to the mempool. This is shorter than the timeout for the state UTXO lookups because a block is likely to be mined every 75 seconds after Blossom is active, changing the best chain tip and requiring re-verification of transactions in the mempool.

POLL_MEMPOOL_DELAY 🔒

How long to wait after responding to a mempool request with a transaction that creates new transparent outputs before polling the mempool service so that it will try adding the verified transaction and responding to any potential AwaitOutput requests.

UTXO_LOOKUP_TIMEOUT 🔒

A timeout applied to UTXO lookup requests.