Anton Kaliaev dc0e8de9b0
extract some of the consensus types into ./types
so they can be used in rpc/core/types/responses.go.

```
So, it seems like we could use the actual structs here, but we don't want to have to import consensus to get them, as then clients are importing too much crap. So probably we should move some types from consensus into consensus/types so we can import.

Will these raw messages be identical to:

type ResultDumpConsensusState struct {
  RoundState cstypes.RoundState
  PeerRoundStates map[string]cstypes.PeerRoundState
}
```
https://github.com/tendermint/tendermint/pull/724#discussion_r143598193
2017-10-10 12:39:21 +04:00

127 lines
4.0 KiB
Go

package types
import (
"fmt"
"time"
"github.com/tendermint/tendermint/types"
)
//-----------------------------------------------------------------------------
// RoundStepType enum type
// RoundStepType enumerates the state of the consensus state machine
type RoundStepType uint8 // These must be numeric, ordered.
const (
RoundStepNewHeight = RoundStepType(0x01) // Wait til CommitTime + timeoutCommit
RoundStepNewRound = RoundStepType(0x02) // Setup new round and go to RoundStepPropose
RoundStepPropose = RoundStepType(0x03) // Did propose, gossip proposal
RoundStepPrevote = RoundStepType(0x04) // Did prevote, gossip prevotes
RoundStepPrevoteWait = RoundStepType(0x05) // Did receive any +2/3 prevotes, start timeout
RoundStepPrecommit = RoundStepType(0x06) // Did precommit, gossip precommits
RoundStepPrecommitWait = RoundStepType(0x07) // Did receive any +2/3 precommits, start timeout
RoundStepCommit = RoundStepType(0x08) // Entered commit state machine
// NOTE: RoundStepNewHeight acts as RoundStepCommitWait.
)
// String returns a string
func (rs RoundStepType) String() string {
switch rs {
case RoundStepNewHeight:
return "RoundStepNewHeight"
case RoundStepNewRound:
return "RoundStepNewRound"
case RoundStepPropose:
return "RoundStepPropose"
case RoundStepPrevote:
return "RoundStepPrevote"
case RoundStepPrevoteWait:
return "RoundStepPrevoteWait"
case RoundStepPrecommit:
return "RoundStepPrecommit"
case RoundStepPrecommitWait:
return "RoundStepPrecommitWait"
case RoundStepCommit:
return "RoundStepCommit"
default:
return "RoundStepUnknown" // Cannot panic.
}
}
//-----------------------------------------------------------------------------
// RoundState defines the internal consensus state.
// It is Immutable when returned from ConsensusState.GetRoundState()
// TODO: Actually, only the top pointer is copied,
// so access to field pointers is still racey
type RoundState struct {
Height int // Height we are working on
Round int
Step RoundStepType
StartTime time.Time
CommitTime time.Time // Subjective time when +2/3 precommits for Block at Round were found
Validators *types.ValidatorSet
Proposal *types.Proposal
ProposalBlock *types.Block
ProposalBlockParts *types.PartSet
LockedRound int
LockedBlock *types.Block
LockedBlockParts *types.PartSet
Votes *HeightVoteSet
CommitRound int //
LastCommit *types.VoteSet // Last precommits at Height-1
LastValidators *types.ValidatorSet
}
// RoundStateEvent returns the H/R/S of the RoundState as an event.
func (rs *RoundState) RoundStateEvent() types.EventDataRoundState {
edrs := types.EventDataRoundState{
Height: rs.Height,
Round: rs.Round,
Step: rs.Step.String(),
RoundState: rs,
}
return edrs
}
// String returns a string
func (rs *RoundState) String() string {
return rs.StringIndented("")
}
// StringIndented returns a string
func (rs *RoundState) StringIndented(indent string) string {
return fmt.Sprintf(`RoundState{
%s H:%v R:%v S:%v
%s StartTime: %v
%s CommitTime: %v
%s Validators: %v
%s Proposal: %v
%s ProposalBlock: %v %v
%s LockedRound: %v
%s LockedBlock: %v %v
%s Votes: %v
%s LastCommit: %v
%s LastValidators: %v
%s}`,
indent, rs.Height, rs.Round, rs.Step,
indent, rs.StartTime,
indent, rs.CommitTime,
indent, rs.Validators.StringIndented(indent+" "),
indent, rs.Proposal,
indent, rs.ProposalBlockParts.StringShort(), rs.ProposalBlock.StringShort(),
indent, rs.LockedRound,
indent, rs.LockedBlockParts.StringShort(), rs.LockedBlock.StringShort(),
indent, rs.Votes.StringIndented(indent+" "),
indent, rs.LastCommit.StringShort(),
indent, rs.LastValidators.StringIndented(indent+" "),
indent)
}
// StringShort returns a string
func (rs *RoundState) StringShort() string {
return fmt.Sprintf(`RoundState{H:%v R:%v S:%v ST:%v}`,
rs.Height, rs.Round, rs.Step, rs.StartTime)
}