tendermint/rpc/core/consensus.go
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

94 lines
3.6 KiB
Go

package core
import (
cm "github.com/tendermint/tendermint/consensus"
cstypes "github.com/tendermint/tendermint/consensus/types"
ctypes "github.com/tendermint/tendermint/rpc/core/types"
"github.com/tendermint/tendermint/types"
)
// Get the validator set at the given block height.
// If no height is provided, it will fetch the current validator set.
//
// ```shell
// curl 'localhost:46657/validators'
// ```
//
// ```go
// client := client.NewHTTP("tcp://0.0.0.0:46657", "/websocket")
// state, err := client.Validators()
// ```
//
// > The above command returns JSON structured like this:
//
// ```json
// {
// "error": "",
// "result": {
// "validators": [
// {
// "accum": 0,
// "voting_power": 10,
// "pub_key": {
// "data": "68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D",
// "type": "ed25519"
// },
// "address": "E89A51D60F68385E09E716D353373B11F8FACD62"
// }
// ],
// "block_height": 5241
// },
// "id": "",
// "jsonrpc": "2.0"
// }
// ```
func Validators(heightPtr *int) (*ctypes.ResultValidators, error) {
if heightPtr == nil {
blockHeight, validators := consensusState.GetValidators()
return &ctypes.ResultValidators{blockHeight, validators}, nil
}
height := *heightPtr
state := consensusState.GetState()
validators, err := state.LoadValidators(height)
if err != nil {
return nil, err
}
return &ctypes.ResultValidators{height, validators.Validators}, nil
}
// Dump consensus state.
//
// ```shell
// curl 'localhost:46657/dump_consensus_state'
// ```
//
// ```go
// client := client.NewHTTP("tcp://0.0.0.0:46657", "/websocket")
// state, err := client.DumpConsensusState()
// ```
//
// > The above command returns JSON structured like this:
//
// ```json
// {
// "error": "",
// "result": {
// "peer_round_states": [],
// "round_state": "RoundState{\n H:3537 R:0 S:RoundStepNewHeight\n StartTime: 2017-05-31 12:32:31.178653883 +0000 UTC\n CommitTime: 2017-05-31 12:32:30.178653883 +0000 UTC\n Validators: ValidatorSet{\n Proposer: Validator{E89A51D60F68385E09E716D353373B11F8FACD62 {PubKeyEd25519{68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D}} VP:10 A:0}\n Validators:\n Validator{E89A51D60F68385E09E716D353373B11F8FACD62 {PubKeyEd25519{68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D}} VP:10 A:0}\n }\n Proposal: <nil>\n ProposalBlock: nil-PartSet nil-Block\n LockedRound: 0\n LockedBlock: nil-PartSet nil-Block\n Votes: HeightVoteSet{H:3537 R:0~0\n VoteSet{H:3537 R:0 T:1 +2/3:<nil> BA{1:_} map[]}\n VoteSet{H:3537 R:0 T:2 +2/3:<nil> BA{1:_} map[]}\n }\n LastCommit: VoteSet{H:3536 R:0 T:2 +2/3:B7F988FBCDC68F9320E346EECAA76E32F6054654:1:673BE7C01F74 BA{1:X} map[]}\n LastValidators: ValidatorSet{\n Proposer: Validator{E89A51D60F68385E09E716D353373B11F8FACD62 {PubKeyEd25519{68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D}} VP:10 A:0}\n Validators:\n Validator{E89A51D60F68385E09E716D353373B11F8FACD62 {PubKeyEd25519{68DFDA7E50F82946E7E8546BED37944A422CD1B831E70DF66BA3B8430593944D}} VP:10 A:0}\n }\n}"
// },
// "id": "",
// "jsonrpc": "2.0"
// }
// ```
func DumpConsensusState() (*ctypes.ResultDumpConsensusState, error) {
peerRoundStates := make(map[string]*cstypes.PeerRoundState)
for _, peer := range p2pSwitch.Peers().List() {
// TODO: clean this up?
peerState := peer.Get(types.PeerStateKey).(*cm.PeerState)
peerRoundState := peerState.GetRoundState()
peerRoundStates[peer.Key()] = peerRoundState
}
return &ctypes.ResultDumpConsensusState{consensusState.GetRoundState(), peerRoundStates}, nil
}