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65 lines
2.2 KiB
65 lines
2.2 KiB
syntax = "proto3";
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package tendermint.proto.types;
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option go_package = "github.com/tendermint/tendermint/proto/types";
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import "third_party/proto/gogoproto/gogo.proto";
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import "google/protobuf/duration.proto";
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option (gogoproto.equal_all) = true;
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// ConsensusParams contains consensus critical parameters that determine the
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// validity of blocks.
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message ConsensusParams {
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BlockParams block = 1 [(gogoproto.nullable) = false];
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EvidenceParams evidence = 2 [(gogoproto.nullable) = false];
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ValidatorParams validator = 3 [(gogoproto.nullable) = false];
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}
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// BlockParams contains limits on the block size.
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message BlockParams {
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// Note: must be greater than 0
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int64 max_bytes = 1;
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// Note: must be greater or equal to -1
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int64 max_gas = 2;
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// Minimum time increment between consecutive blocks (in milliseconds)
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// Not exposed to the application.
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int64 time_iota_ms = 3;
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}
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// EvidenceParams determine how we handle evidence of malfeasance.
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message EvidenceParams {
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// Max age of evidence, in blocks.
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//
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// The basic formula for calculating this is: MaxAgeDuration / {average block
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// time}.
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int64 max_age_num_blocks = 1;
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// Max age of evidence, in time.
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//
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// It should correspond with an app's "unbonding period" or other similar
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// mechanism for handling [Nothing-At-Stake
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// attacks](https://github.com/ethereum/wiki/wiki/Proof-of-Stake-FAQ#what-is-the-nothing-at-stake-problem-and-how-can-it-be-fixed).
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google.protobuf.Duration max_age_duration = 2
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[(gogoproto.nullable) = false, (gogoproto.stdduration) = true];
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// This sets the maximum number of evidence that can be committed in a single block.
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// and should fall comfortably under the max block bytes when we consider the size of
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// each evidence (See MaxEvidenceBytes). The maximum number is MaxEvidencePerBlock.
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// Default is 50
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uint32 max_num = 3;
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}
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// ValidatorParams restrict the public key types validators can use.
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// NOTE: uses ABCI pubkey naming, not Amino names.
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message ValidatorParams {
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repeated string pub_key_types = 1;
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}
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// HashedParams is a subset of ConsensusParams.
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// It is amino encoded and hashed into
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// the Header.ConsensusHash.
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message HashedParams {
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int64 block_max_bytes = 1;
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int64 block_max_gas = 2;
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}
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