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config.go
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config.go
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package params
import (
"time"
"github.com/cosmos/cosmos-sdk/types/address"
tmcfg "github.com/tendermint/tendermint/config"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const (
HumanCoinUnit = "sei"
BaseCoinUnit = "usei"
UseiExponent = 6
DefaultBondDenom = BaseCoinUnit
// Bech32PrefixAccAddr defines the Bech32 prefix of an account's address.
Bech32PrefixAccAddr = "sei"
)
var (
// Bech32PrefixAccPub defines the Bech32 prefix of an account's public key.
Bech32PrefixAccPub = Bech32PrefixAccAddr + "pub"
// Bech32PrefixValAddr defines the Bech32 prefix of a validator's operator address.
Bech32PrefixValAddr = Bech32PrefixAccAddr + "valoper"
// Bech32PrefixValPub defines the Bech32 prefix of a validator's operator public key.
Bech32PrefixValPub = Bech32PrefixAccAddr + "valoperpub"
// Bech32PrefixConsAddr defines the Bech32 prefix of a consensus node address.
Bech32PrefixConsAddr = Bech32PrefixAccAddr + "valcons"
// Bech32PrefixConsPub defines the Bech32 prefix of a consensus node public key.
Bech32PrefixConsPub = Bech32PrefixAccAddr + "valconspub"
)
func init() {
SetAddressPrefixes()
RegisterDenoms()
}
func RegisterDenoms() {
err := sdk.RegisterDenom(HumanCoinUnit, sdk.OneDec())
if err != nil {
panic(err)
}
err = sdk.RegisterDenom(BaseCoinUnit, sdk.NewDecWithPrec(1, UseiExponent))
if err != nil {
panic(err)
}
}
func SetAddressPrefixes() {
config := sdk.GetConfig()
config.SetBech32PrefixForAccount(Bech32PrefixAccAddr, Bech32PrefixAccPub)
config.SetBech32PrefixForValidator(Bech32PrefixValAddr, Bech32PrefixValPub)
config.SetBech32PrefixForConsensusNode(Bech32PrefixConsAddr, Bech32PrefixConsPub)
// This is copied from the cosmos sdk v0.43.0-beta1
// source: https://github.com/cosmos/cosmos-sdk/blob/v0.43.0-beta1/types/address.go#L141
config.SetAddressVerifier(func(bytes []byte) error {
if len(bytes) == 0 {
return sdkerrors.Wrap(sdkerrors.ErrUnknownAddress, "addresses cannot be empty")
}
if len(bytes) > address.MaxAddrLen {
return sdkerrors.Wrapf(sdkerrors.ErrUnknownAddress, "address max length is %d, got %d", address.MaxAddrLen, len(bytes))
}
// TODO: Do we want to allow addresses of lengths other than 20 and 32 bytes?
if len(bytes) != 20 && len(bytes) != 32 {
return sdkerrors.Wrapf(sdkerrors.ErrUnknownAddress, "address length must be 20 or 32 bytes, got %d", len(bytes))
}
return nil
})
}
func SetTendermintConfigs(config *tmcfg.Config) {
config.P2P.MaxNumInboundPeers = 100
config.P2P.MaxNumOutboundPeers = 100
config.P2P.SendRate = 20480000
config.P2P.RecvRate = 20480000
config.P2P.MaxPacketMsgPayloadSize = 10240
config.P2P.FlushThrottleTimeout = 10 * time.Millisecond
// Mempool configs
config.Mempool.Size = 5000
config.Mempool.MaxTxsBytes = 10737418240
config.Mempool.MaxTxBytes = 2048576
// Consensus Configs
config.Consensus.TimeoutPrevote = 250 * time.Millisecond
config.Consensus.TimeoutPrecommit = 250 * time.Millisecond
config.Consensus.TimeoutCommit = 250 * time.Millisecond
config.Consensus.SkipTimeoutCommit = true
}