mirror of https://github.com/tendermint/tendermint.git synced 2026-01-11 07:20:19 +00:00

Files

Anton Kaliaev 6d18e2f447 do not send whole round state via eventHub

Fixes

```
WARNING: DATA RACE
Write at 0x00c4200715b8 by goroutine 24:
  github.com/tendermint/tendermint/consensus.(*ConsensusState).enterPrevote.func1()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:359 +0x3f
  github.com/tendermint/tendermint/consensus.(*ConsensusState).enterPrevote()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:897 +0x8de
  github.com/tendermint/tendermint/consensus.(*ConsensusState).addProposalBlockPart()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:1303 +0x701
  github.com/tendermint/tendermint/consensus.(*ConsensusState).handleMsg()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:560 +0x88c
  github.com/tendermint/tendermint/consensus.(*ConsensusState).receiveRoutine()
      /go/src/github.com/tendermint/tendermint/consensus/state.go:525 +0x6d2

Previous read at 0x00c4200715b8 by goroutine 19:
  github.com/tendermint/tendermint/consensus.makeRoundStepMessages()
      /go/src/github.com/tendermint/tendermint/consensus/reactor.go:415 +0x192
  github.com/tendermint/tendermint/consensus.(*ConsensusReactor).broadcastNewRoundStep()
      /go/src/github.com/tendermint/tendermint/consensus/reactor.go:377 +0x3c
  github.com/tendermint/tendermint/consensus.(*ConsensusReactor).broadcastNewRoundStepsAndVotes.func1()
      /go/src/github.com/tendermint/tendermint/consensus/reactor.go:350 +0x275
```

2017-10-30 00:32:23 -05:00

test_data

fixes per Bucky's review

2017-10-24 12:14:21 +04:00

types

do not send whole round state via eventHub

2017-10-30 00:32:23 -05:00

byzantine_test.go

new pubsub package

2017-10-30 00:32:22 -05:00

common_test.go

new pubsub package

2017-10-30 00:32:22 -05:00

mempool_test.go

new pubsub package

2017-10-30 00:32:22 -05:00

reactor_test.go

new pubsub package

2017-10-30 00:32:22 -05:00

reactor.go

fixes from my own review

2017-10-30 00:32:23 -05:00

README.md

some comments

2016-08-09 20:31:53 -04:00

replay_file.go

fixes from my own review

2017-10-30 00:32:23 -05:00

replay_test.go

new pubsub package

2017-10-30 00:32:22 -05:00

replay.go

new pubsub package

2017-10-30 00:32:22 -05:00

state_test.go

new pubsub package

2017-10-30 00:32:22 -05:00

state.go

new pubsub package

2017-10-30 00:32:22 -05:00

ticker.go

consensus: more comments

2017-07-20 00:59:28 -04:00

version.go

all: no more anonymous imports

2017-10-04 16:40:45 -04:00

wal_test.go

fixes from review

2017-10-25 21:54:56 -04:00

wal.go

new pubsub package

2017-10-30 00:32:22 -05:00

README.md

The core consensus algorithm.

state.go - The state machine as detailed in the whitepaper
reactor.go - A reactor that connects the state machine to the gossip network

Go-routine summary

The reactor runs 2 go-routines for each added peer: gossipDataRoutine and gossipVotesRoutine.

The consensus state runs two persistent go-routines: timeoutRoutine and receiveRoutine. Go-routines are also started to trigger timeouts and to avoid blocking when the internalMsgQueue is really backed up.

Replay/WAL

A write-ahead log is used to record all messages processed by the receiveRoutine, which amounts to all inputs to the consensus state machine: messages from peers, messages from ourselves, and timeouts. They can be played back deterministically at startup or using the replay console.