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  1. Technical
  2. Hooks Functions
  3. Emitted Transaction

etxn_reserve

Estimate the required fee for a txn to be emitted successfully

Last updated 2 months ago

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Concepts

Behaviour

  • Specifies a number of emitted transactions this hook might emit during execution.

Definition

int64_t etxn_fee_base (
    uint32_t count
);

function etxn_reserve(count: number): ErrorCode | number

Example

etxn_reserve(2);

etxn_reserve(2)

Parameters

Name
Type
Description

count

uint32_t

The largest number of transactions this hook might emit during the course of one execution.

Name
Type
Description

count

number

The maximum amount of transactions this Hook is allowed to emit.

Return Code

Type
Description

int64_t

The maximum number of emitted transactions this hook may emit. This will always be the same as the count parameter or an error as below. If negative, an error: ALREADY_SET - The hook already called this function earlier. TOO_BIG - The specified number of emitted transactions is too large.

Type
Description

number

An ErrorCode if there is an error, or the configured transaction count on success.

📐
Emitted Transactions