QUERY

priority_check_v1

FT4 Library / FT4 Library / lib.ft4.core.prioritization

@mount("gtx_api.priority_check_v1")
query priority_check_v1(tx_body: gtx_transaction_body, tx_size: integer, tx_enter_timestamp: integer, current_timestamp: integer): priority_state_v1

source

This query is used by Postchain. It will be called for every transaction, and the result will be used to determine the transaction priority.

This is not an actual implementation, it simply calls priority_check to allow the implementation of this query to be defined by the end user.

If the implementation defined in priority_check throws, the transaction will be rejected.

Parameters

tx_body — the transaction
tx_size — size of the transaction in bytes
tx_enter_timestamp — when the transaction entered the queue
current_timestamp — the current timestamp

See Also

[https://gitlab.com/chromaway/postchain/blob/dev/postchain-base/src/main/kotlin/net/postchain/base/BaseTransactionPrioritizer.kt]