x/consensus
Abstract
Functionality to modify CometBFT's ABCI consensus params.
Contents
State
The x/consensus
module keeps state of the consensus params from cometbft.:
Params
The consensus module stores it's params in state with the prefix of 0x05
,
it can be updated with governance or the address with authority.
- Params:
0x05 | ProtocolBuffer(cometbft.ConsensusParams)
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Keepers
The consensus module provides methods to Set and Get consensus params. It is recommended to use the x/consensus
module keeper to get consensus params instead of accessing them through the context.
Messages
UpdateParams
Update consensus params.
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The message will fail under the following conditions:
- The signer is not the set authority
- Not all values are set
Consensus Messages
The consensus module has a consensus message that is used to set the consensus params when the chain initializes. It is similar to the UpdateParams
message but it is only used once at the start of the chain.
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Events
The consensus module emits the following events:
Message Events
MsgUpdateParams
Type | Attribute Key | Attribute Value |
---|---|---|
string | authority | msg.Signer |
string | parameters | consensus Parameters |