Fee Bump Plugin
The Fee Bump plugin can be used to wrap any given transaction into a Fee Bump transaction before moving forward to submit the transaction for processing.
Pipeline Type: Submit Transaction
Supported Pipelines:
Soroban Transaction - Targets its inner pipeline.
Classic Transaction- Targets its inner pipeline.
preProcess
During the preProcess
step of Submit Transaction pipelines, the Fee Bump plugin takes the original transaction and executes internal pipelines for it using the original header provided when instantiating the plugin according to the following steps.
Wrap transaction into Fee Bump
Calculate the signing requirements
Sign the fee bump transaction
Substitute the transaction object with the fee bump transaction object
Once the transaction is successfully wrapped into a fee bump and signed, the preProcess
step proceeds with the Fee Bump transaction instead of the original transaction.
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