diff --git a/proto/tendermint/statesync/message_test.go b/proto/tendermint/statesync/message_test.go index a0b241615..1db421aca 100644 --- a/proto/tendermint/statesync/message_test.go +++ b/proto/tendermint/statesync/message_test.go @@ -3,6 +3,7 @@ package statesync_test import ( "encoding/hex" "testing" + "time" "github.com/gogo/protobuf/proto" "github.com/stretchr/testify/require" @@ -204,8 +205,8 @@ func TestStateSyncVectors(t *testing.T) { AppVersion: 11, }, Synchrony: &tmproto.SynchronyParams{ - MessageDelay: 550, - Precision: 90, + MessageDelay: durationPtr(550), + Precision: durationPtr(90), }, }, }, @@ -224,3 +225,7 @@ func TestStateSyncVectors(t *testing.T) { require.Equal(t, tc.expBytes, hex.EncodeToString(bz), tc.testName) } } + +func durationPtr(t time.Duration) *time.Duration { + return &t +} diff --git a/proto/tendermint/types/params.pb.go b/proto/tendermint/types/params.pb.go index 32689932c..ff55379df 100644 --- a/proto/tendermint/types/params.pb.go +++ b/proto/tendermint/types/params.pb.go @@ -381,9 +381,17 @@ func (m *HashedParams) GetBlockMaxGas() int64 { return 0 } +// SynchronyParams configure the bounds under which a proposed block's timestamp is considered valid. +// These parameters are part of the proposer-based timestamps algorithm. For more information, +// see the specification of proposer-based timestamps: +// https://github.com/tendermint/tendermint/tree/master/spec/consensus/proposer-based-timestamp type SynchronyParams struct { - MessageDelay time.Duration `protobuf:"bytes,1,opt,name=message_delay,json=messageDelay,proto3,stdduration" json:"message_delay"` - Precision time.Duration `protobuf:"bytes,2,opt,name=precision,proto3,stdduration" json:"precision"` + // message_delay bounds how long a proposal message may take to reach all validators on a newtork + // and still be considered valid. + MessageDelay *time.Duration `protobuf:"bytes,1,opt,name=message_delay,json=messageDelay,proto3,stdduration" json:"message_delay,omitempty"` + // precision bounds how skewed a proposer's clock may be from any validator + // on the network while still producing valid proposals. + Precision *time.Duration `protobuf:"bytes,2,opt,name=precision,proto3,stdduration" json:"precision,omitempty"` } func (m *SynchronyParams) Reset() { *m = SynchronyParams{} } @@ -419,18 +427,18 @@ func (m *SynchronyParams) XXX_DiscardUnknown() { var xxx_messageInfo_SynchronyParams proto.InternalMessageInfo -func (m *SynchronyParams) GetMessageDelay() time.Duration { +func (m *SynchronyParams) GetMessageDelay() *time.Duration { if m != nil { return m.MessageDelay } - return 0 + return nil } -func (m *SynchronyParams) GetPrecision() time.Duration { +func (m *SynchronyParams) GetPrecision() *time.Duration { if m != nil { return m.Precision } - return 0 + return nil } func init() { @@ -446,43 +454,43 @@ func init() { func init() { proto.RegisterFile("tendermint/types/params.proto", fileDescriptor_e12598271a686f57) } var fileDescriptor_e12598271a686f57 = []byte{ - // 561 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x94, 0x4d, 0x6b, 0xd4, 0x40, - 0x18, 0xc7, 0x37, 0xdd, 0xbe, 0xec, 0x3e, 0xdb, 0xed, 0x96, 0x41, 0x30, 0x56, 0x9a, 0x5d, 0x73, - 0x90, 0x82, 0x90, 0x88, 0x45, 0x44, 0x10, 0xa4, 0xdb, 0x8a, 0x05, 0xa9, 0x48, 0x7c, 0x39, 0xf4, - 0x12, 0x26, 0xbb, 0x63, 0x36, 0x74, 0x93, 0x19, 0x32, 0xc9, 0xb2, 0xf9, 0x16, 0x1e, 0x3d, 0x79, - 0xd6, 0x8f, 0xe1, 0xad, 0xc7, 0x1e, 0x3d, 0xa9, 0xec, 0x7e, 0x11, 0x99, 0xc9, 0x4c, 0xd3, 0xdd, - 0x2a, 0xd8, 0x5b, 0x32, 0xcf, 0xef, 0x97, 0x87, 0xf9, 0x3f, 0x93, 0x81, 0xdd, 0x8c, 0x24, 0x43, - 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if this.MessageDelay != that1.MessageDelay { + if this.MessageDelay != nil && that1.MessageDelay != nil { + if *this.MessageDelay != *that1.MessageDelay { + return false + } + } else if this.MessageDelay != nil { + return false + } else if that1.MessageDelay != nil { return false } - if this.Precision != that1.Precision { + if this.Precision != nil && that1.Precision != nil { + if *this.Precision != *that1.Precision { + return false + } + } else if this.Precision != nil { + return false + } else if that1.Precision != nil { return false } return true @@ -955,22 +975,26 @@ func (m *SynchronyParams) MarshalToSizedBuffer(dAtA []byte) (int, error) { _ = i var l int _ = l - n7, err7 := github_com_gogo_protobuf_types.StdDurationMarshalTo(m.Precision, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdDuration(m.Precision):]) - if err7 != nil { - return 0, err7 + if m.Precision != nil { + n7, err7 := github_com_gogo_protobuf_types.StdDurationMarshalTo(*m.Precision, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdDuration(*m.Precision):]) + if err7 != nil { + return 0, err7 + } + i -= n7 + i = encodeVarintParams(dAtA, i, uint64(n7)) + i-- + dAtA[i] = 0x12 } - i -= n7 - i = encodeVarintParams(dAtA, i, uint64(n7)) - i-- - dAtA[i] = 0x12 - n8, err8 := github_com_gogo_protobuf_types.StdDurationMarshalTo(m.MessageDelay, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdDuration(m.MessageDelay):]) - if err8 != nil { - return 0, err8 + if m.MessageDelay != nil { + n8, err8 := github_com_gogo_protobuf_types.StdDurationMarshalTo(*m.MessageDelay, dAtA[i-github_com_gogo_protobuf_types.SizeOfStdDuration(*m.MessageDelay):]) + if err8 != nil { + return 0, err8 + } + i -= n8 + i = encodeVarintParams(dAtA, i, uint64(n8)) + i-- + dAtA[i] = 0xa } - i -= n8 - i = encodeVarintParams(dAtA, i, uint64(n8)) - i-- - dAtA[i] = 0xa return len(dAtA) - i, nil } @@ -1094,10 +1118,14 @@ func (m *SynchronyParams) Size() (n int) { } var l int _ = l - l = github_com_gogo_protobuf_types.SizeOfStdDuration(m.MessageDelay) - n += 1 + l + sovParams(uint64(l)) - l = github_com_gogo_protobuf_types.SizeOfStdDuration(m.Precision) - n += 1 + l + sovParams(uint64(l)) + if m.MessageDelay != nil { + l = github_com_gogo_protobuf_types.SizeOfStdDuration(*m.MessageDelay) + n += 1 + l + sovParams(uint64(l)) + } + if m.Precision != nil { + l = github_com_gogo_protobuf_types.SizeOfStdDuration(*m.Precision) + n += 1 + l + sovParams(uint64(l)) + } return n } @@ -1843,7 +1871,10 @@ func (m *SynchronyParams) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - if err := github_com_gogo_protobuf_types.StdDurationUnmarshal(&m.MessageDelay, dAtA[iNdEx:postIndex]); err != nil { + if m.MessageDelay == nil { + m.MessageDelay = new(time.Duration) + } + if err := github_com_gogo_protobuf_types.StdDurationUnmarshal(m.MessageDelay, dAtA[iNdEx:postIndex]); err != nil { return err } iNdEx = postIndex @@ -1876,7 +1907,10 @@ func (m *SynchronyParams) Unmarshal(dAtA []byte) error { if postIndex > l { return io.ErrUnexpectedEOF } - if err := github_com_gogo_protobuf_types.StdDurationUnmarshal(&m.Precision, dAtA[iNdEx:postIndex]); err != nil { + if m.Precision == nil { + m.Precision = new(time.Duration) + } + if err := github_com_gogo_protobuf_types.StdDurationUnmarshal(m.Precision, dAtA[iNdEx:postIndex]); err != nil { return err } iNdEx = postIndex diff --git a/types/params.go b/types/params.go index fc9c4aaad..a74ae3762 100644 --- a/types/params.go +++ b/types/params.go @@ -275,8 +275,12 @@ func (params ConsensusParams) UpdateConsensusParams(params2 *tmproto.ConsensusPa res.Version.AppVersion = params2.Version.AppVersion } if params2.Synchrony != nil { - res.Synchrony.Precision = params2.Synchrony.Precision - res.Synchrony.MessageDelay = params2.Synchrony.MessageDelay + if params2.Synchrony.MessageDelay != nil { + res.Synchrony.MessageDelay = *params2.Synchrony.GetMessageDelay() + } + if params2.Synchrony.Precision != nil { + res.Synchrony.Precision = *params2.Synchrony.GetPrecision() + } } return res } @@ -299,14 +303,14 @@ func (params *ConsensusParams) ToProto() tmproto.ConsensusParams { AppVersion: params.Version.AppVersion, }, Synchrony: &tmproto.SynchronyParams{ - MessageDelay: params.Synchrony.MessageDelay, - Precision: params.Synchrony.Precision, + MessageDelay: ¶ms.Synchrony.MessageDelay, + Precision: ¶ms.Synchrony.Precision, }, } } func ConsensusParamsFromProto(pbParams tmproto.ConsensusParams) ConsensusParams { - return ConsensusParams{ + c := ConsensusParams{ Block: BlockParams{ MaxBytes: pbParams.Block.MaxBytes, MaxGas: pbParams.Block.MaxGas, @@ -322,9 +326,14 @@ func ConsensusParamsFromProto(pbParams tmproto.ConsensusParams) ConsensusParams Version: VersionParams{ AppVersion: pbParams.Version.AppVersion, }, - Synchrony: SynchronyParams{ - MessageDelay: pbParams.Synchrony.MessageDelay, - Precision: pbParams.Synchrony.Precision, - }, } + if pbParams.Synchrony != nil { + if pbParams.Synchrony.MessageDelay != nil { + c.Synchrony.MessageDelay = *pbParams.Synchrony.GetMessageDelay() + } + if pbParams.Synchrony.Precision != nil { + c.Synchrony.Precision = *pbParams.Synchrony.GetPrecision() + } + } + return c } diff --git a/types/params_test.go b/types/params_test.go index 0aaf1e2b9..41b5afc04 100644 --- a/types/params_test.go +++ b/types/params_test.go @@ -246,8 +246,8 @@ func TestConsensusParamsUpdate(t *testing.T) { intialParams: makeParams(makeParamsArgs{evidenceAge: 3, precision: time.Second, messageDelay: 3 * time.Second}), updates: &tmproto.ConsensusParams{ Synchrony: &tmproto.SynchronyParams{ - Precision: time.Second * 2, - MessageDelay: time.Second * 4, + Precision: durationPtr(time.Second * 2), + MessageDelay: durationPtr(time.Second * 4), }, }, updatedParams: makeParams(makeParamsArgs{evidenceAge: 3, precision: 2 * time.Second, messageDelay: 4 * time.Second}), @@ -339,3 +339,7 @@ func TestProto(t *testing.T) { } } + +func durationPtr(t time.Duration) *time.Duration { + return &t +}