ConsensusResult::Proposal

ConsensusResult::Proposal_t

Synopsis

using Proposal_t = ConsensusProposal< NodeID_t, typename Ledger_t::ID, typename TxSet_t::ID >;

ConsensusResult::Proposal_t

ripple::ConsensusProposal

ripple__ConsensusProposal

Types

Name	Description
NodeID

Member Functions

Name	Description
ConsensusProposal	Constructor.
bowOut	Leave consensus.
changePosition	Update the position during the consensus process.
closeTime	The current position on the consensus close time.
getJson	Get JSON representation for debugging.
isBowOut	Get whether this node left the consensus process.
isInitial	Whether this is the first position taken during the current consensus round.
isStale	Get whether this position is stale relative to the provided cutoff.
nodeID	Identifying which peer took this position.
position	Get the proposed position.
prevLedger	Get the prior accepted ledger this position is based on.
proposeSeq	Get the sequence number of this proposal.
seenTime	Get when this position was taken.

Data Members

Name	Description
seqJoin
seqLeave

During consensus, peers seek agreement on a set of transactions to apply to the prior ledger to generate the next ledger. Each peer takes a position on whether to include or exclude potential transactions. The position on the set of transactions is proposed to its peers as an instance of the ConsensusProposal class.

An instance of ConsensusProposal can be either our own proposal or one of our peer's.

As consensus proceeds, peers may change their position on the transaction, or choose to abstain. Each successive proposal includes a strictly monotonically increasing number (or, if a peer is choosing to abstain, the special value seqLeave).

Refer to Consensus for requirements of the template arguments.

Template Parameters

Type	Description
`NodeID_t`	Type used to uniquely identify nodes/peers
`LedgerID_t`	Type used to uniquely identify ledgers
`Position_t`	Type used to represent the position taken on transactions under consideration during this round of consensus

Description

Header

#include <ripple/consensus/ConsensusTypes.h>