prysm-pulse/shared/params/network_config.go
Preston Van Loon a9bbbae19a
Refactor params/config to separate files for clarity (#6427)
* split mainnet/onyx/altona/e2e configs into different files
* set onyx as the default network
* lint and fix comment
* more commentary
* gofmt
* Merge branch 'master' of github.com:prysmaticlabs/prysm into onyx-config
* gofmt
2020-06-27 00:20:24 +00:00

59 lines
3.2 KiB
Go

package params
import (
"time"
"github.com/mohae/deepcopy"
)
func init() {
// Using onyx as the default configuration for now.
UseOnyxNetworkConfig()
}
// NetworkConfig defines the spec based network parameters.
type NetworkConfig struct {
GossipMaxSize uint64 `yaml:"GOSSIP_MAX_SIZE"` // GossipMaxSize is the maximum allowed size of uncompressed gossip messages.
MaxChunkSize uint64 `yaml:"MAX_CHUNK_SIZE"` // MaxChunkSize is the the maximum allowed size of uncompressed req/resp chunked responses.
AttestationSubnetCount uint64 `yaml:"ATTESTATION_SUBNET_COUNT"` // AttestationSubnetCount is the number of attestation subnets used in the gossipsub protocol.
AttestationPropagationSlotRange uint64 `yaml:"ATTESTATION_PROPAGATION_SLOT_RANGE"` // AttestationPropagationSlotRange is the maximum number of slots during which an attestation can be propagated.
RandomSubnetsPerValidator uint64 `yaml:"RANDOM_SUBNETS_PER_VALIDATOR"` // RandomSubnetsPerValidator specifies the amount of subnets a validator has to be subscribed to at one time.
EpochsPerRandomSubnetSubscription uint64 `yaml:"EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION"` // EpochsPerRandomSubnetSubscription specifies the minimum duration a validator is connected to their subnet.
MaxRequestBlocks uint64 `yaml:"MAX_REQUEST_BLOCKS"` // MaxRequestBlocks is the maximum number of blocks in a single request.
TtfbTimeout time.Duration `yaml:"TTFB_TIMEOUT"` // TtfbTimeout is the maximum time to wait for first byte of request response (time-to-first-byte).
RespTimeout time.Duration `yaml:"RESP_TIMEOUT"` // RespTimeout is the maximum time for complete response transfer.
MaximumGossipClockDisparity time.Duration `yaml:"MAXIMUM_GOSSIP_CLOCK_DISPARITY"` // MaximumGossipClockDisparity is the maximum milliseconds of clock disparity assumed between honest nodes.
// DiscoveryV5 Config
ETH2Key string // ETH2Key is the ENR key of the eth2 object in an enr.
AttSubnetKey string // AttSubnetKey is the ENR key of the subnet bitfield in the enr.
// Chain Network Config
ContractDeploymentBlock uint64 // ContractDeploymentBlock is the eth1 block in which the deposit contract is deployed.
DepositContractAddress string // DepositContractAddress is the address of the deposit contract.
BootstrapNodes []string // BootstrapNodes are the addresses of the bootnodes.
}
var networkConfig = mainnetNetworkConfig
// BeaconNetworkConfig returns the current network config for
// the beacon chain.
func BeaconNetworkConfig() *NetworkConfig {
return networkConfig
}
// OverrideBeaconNetworkConfig will override the network
// config with the added argument.
func OverrideBeaconNetworkConfig(cfg *NetworkConfig) {
networkConfig = cfg.Copy()
}
// Copy returns Copy of the config object.
func (c *NetworkConfig) Copy() *NetworkConfig {
config, ok := deepcopy.Copy(*c).(NetworkConfig)
if !ok {
config = *networkConfig
}
return &config
}