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Guillaume Thiolliere
16 lines
852 B
Markdown
16 lines
852 B
Markdown
# Transaction Payment Module
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This module provides the basic logic needed to pay the absolute minimum amount needed for a
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transaction to be included. This includes:
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- _weight fee_: A fee proportional to amount of weight a transaction consumes.
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- _length fee_: A fee proportional to the encoded length of the transaction.
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- _tip_: An optional tip. Tip increases the priority of the transaction, giving it a higher
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chance to be included by the transaction queue.
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Additionally, this module allows one to configure:
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- The mapping between one unit of weight to one unit of fee via [`Config::WeightToFee`].
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- A means of updating the fee for the next block, via defining a multiplier, based on the
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final state of the chain at the end of the previous block. This can be configured via
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[`Config::FeeMultiplierUpdate`]
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License: Apache-2.0 |