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BfcOffences

Description

The Bifrost Node tracks offences of validators and penalizes them to maintain network stability. The related implementation is defined in the pallet_bfc_offences module which is a central module implemented to handle offences reported through multiple modules and is responsible for counting offences and processing validator slashing.

Extrinsics

set_offence_expiration(new: SessionIndex)

  • interface: api.tx.bfcOffences.setOffenceExpiration

  • summary: Sets a new offence expiration for all validators. It must be specified in sessions. The origin should be the root.

set_max_offence_count(new: OffenceCount)

  • interface: api.tx.bfcOffences.setMaxOffenceCount

  • summary: Sets a new maximum offence count for all validators. The origin should be the root.

set_offence_activation(is_active: bool)

  • interface: api.tx.bfcOffences.setOffenceActivation

  • summary: Sets the activation of validator offence management. The origin should be the root.

set_slash_activation(is_active: bool)

  • interface: api.tx.bfcOffences.setOffenceActivation

  • summary: Sets the activation of validator slashing. The origin should be the root.

Storage Values

ValidatorOffences(AccountId): Option<ValidatorOffenceInfo<BalanceOf>>

  • interface: api.query.bfcOffences.validatorOffences

  • summary: The current offence state of a specific validator.

OffenceExpirationInSessions(): SessionIndex

  • interface: api.query.bfcOffences.offenceExpirationInSessions

  • summary: The current offence expiration in sessions.

MaximumOffenceCount(): OffenceCount

  • interface: api.query.bfcOffences.maximumOffenceCount

  • summary: The current maximum offence count for all validators.

IsOffenceActive(): bool

  • interface: api.query.bfcOffences.isOffenceActive

  • summary: The current activation of validator offence management.

IsSlashActive(): bool

  • interface: api.query.bfcOffences.isSlashActive

  • summary: The current activation of validator slashing.

Constants

DefaultOffenceExpirationInSessions: SessionIndex

  • interface: api.consts.bfcOffences.defaultOffenceExpirationInSessions

  • summary: The default offence expiration in sessions.

DefaultMaximumOffenceCount: OffenceCount

  • interface: api.consts.bfcOffences.defaultMaximumOffenceCount

  • summary: The default maximum offence count for all validators.

IsOffenceActive: bool

  • interface: api.consts.bfcOffences.isOffenceActive

  • summary: The activation of validator offence management.

IsSlashActive: bool

  • interface: api.consts.bfcOffences.isSlashActive

  • summary: The activation of validator slashing.

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