config

type ActPool struct {
	// MaxNumActsPerPool indicates maximum number of actions the whole actpool can hold
	MaxNumActsPerPool uint64 `yaml:"maxNumActsPerPool"`
	// MaxNumActsPerAcct indicates maximum number of actions an account queue can hold
	MaxNumActsPerAcct uint64 `yaml:"maxNumActsPerAcct"`
	// MaxNumActsToPick indicates maximum number of actions to pick to mint a block. Default is 0, which means no
	// limit on the number of actions to pick.
	MaxNumActsToPick uint64 `yaml:"maxNumActsToPick"`
}

type BlockSync struct {
	Interval   time.Duration `yaml:"interval"` // update duration
	BufferSize uint64        `yaml:"bufferSize"`
}

type Chain struct {
	ChainDBPath string `yaml:"chainDBPath"`
	TrieDBPath  string `yaml:"trieDBPath"`

	ProducerPubKey  string `yaml:"producerPubKey"`
	ProducerPrivKey string `yaml:"producerPrivKey"`

	// InMemTest creates in-memory DB file for local testing
	InMemTest               bool   `yaml:"inMemTest"`
	GenesisActionsPath      string `yaml:"genesisActionsPath"`
	DelegateLRUSize         uint   `yaml:"delegateLRUSize"`
	NumCandidates           uint   `yaml:"numCandidates"`
	EnableFallBackToFreshDB bool   `yaml:"enablefallbacktofreshdb"`
}

type Config struct {
	NodeType   string     `yaml:"nodeType"`
	Network    Network    `yaml:"network"`
	Chain      Chain      `yaml:"chain"`
	ActPool    ActPool    `yaml:"actPool"`
	Consensus  Consensus  `yaml:"consensus"`
	BlockSync  BlockSync  `yaml:"blockSync"`
	Dispatcher Dispatcher `yaml:"dispatcher"`
	Explorer   Explorer   `yaml:"explorer"`
	System     System     `yaml:"system"`
}

type Consensus struct {
	// There are three schemes that are supported
	Scheme                string        `yaml:"scheme"`
	RollDPoS              RollDPoS      `yaml:"rollDPoS"`
	BlockCreationInterval time.Duration `yaml:"blockCreationInterval"`
}

type Dispatcher struct {
	EventChanSize uint `yaml:"eventChanSize"`
}

type Explorer struct {
	Enabled   bool `yaml:"enabled"`
	IsTest    bool `yaml:"isTest"`
	Port      int  `yaml:"addr"`
	TpsWindow int  `yaml:"tpsWindow"`
	// MaxTransferPayloadBytes limits how many bytes a playload can contain at most
	MaxTransferPayloadBytes uint64 `yaml:"maxTransferPayloadBytes"`
}

type Network struct {
	Host                    string        `yaml:"host"`
	Port                    int           `yaml:"port"`
	MsgLogsCleaningInterval time.Duration `yaml:"msgLogsCleaningInterval"`
	MsgLogRetention         time.Duration `yaml:"msgLogRetention"`
	HealthCheckInterval     time.Duration `yaml:"healthCheckInterval"`
	SilentInterval          time.Duration `yaml:"silentInterval"`
	PeerMaintainerInterval  time.Duration `yaml:"peerMaintainerInterval"`
	// Force disconnecting a random peer every given number of peer maintenance round
	PeerForceDisconnectionRoundInterval int                         `yaml:"peerForceDisconnectionRoundInterval"`
	AllowMultiConnsPerHost              bool                        `yaml:"allowMultiConnsPerHost"`
	NumPeersLowerBound                  uint                        `yaml:"numPeersLowerBound"`
	NumPeersUpperBound                  uint                        `yaml:"numPeersUpperBound"`
	PingInterval                        time.Duration               `yaml:"pingInterval"`
	RateLimitEnabled                    bool                        `yaml:"rateLimitEnabled"`
	RateLimitPerSec                     uint64                      `yaml:"rateLimitPerSec"`
	RateLimitWindowSize                 time.Duration               `yaml:"rateLimitWindowSize"`
	BootstrapNodes                      []string                    `yaml:"bootstrapNodes"`
	TLSEnabled                          bool                        `yaml:"tlsEnabled"`
	CACrtPath                           string                      `yaml:"caCrtPath"`
	PeerCrtPath                         string                      `yaml:"peerCrtPath"`
	PeerKeyPath                         string                      `yaml:"peerKeyPath"`
	KLClientParams                      keepalive.ClientParameters  `yaml:"klClientParams"`
	KLServerParams                      keepalive.ServerParameters  `yaml:"klServerParams"`
	KLPolicy                            keepalive.EnforcementPolicy `yaml:"klPolicy"`
	MaxMsgSize                          int                         `yaml:"maxMsgSize"`
	PeerDiscovery                       bool                        `yaml:"peerDiscovery"`
	TopologyPath                        string                      `yaml:"topologyPath"`
	TTL                                 int32                       `yaml:"ttl"`
}

type RollDPoS struct {
	DelegateInterval       time.Duration `yaml:"delegateInterval"`
	ProposerInterval       time.Duration `yaml:"proposerInterval"`
	UnmatchedEventTTL      time.Duration `yaml:"unmatchedEventTTL"`
	UnmatchedEventInterval time.Duration `yaml:"unmatchedEventInterval"`
	RoundStartTTL          time.Duration `yaml:"roundStartTTL"`
	AcceptProposeTTL       time.Duration `yaml:"acceptProposeTTL"`
	AcceptPrevoteTTL       time.Duration `yaml:"acceptPrevoteTTL"`
	AcceptVoteTTL          time.Duration `yaml:"acceptVoteTTL"`
	Delay                  time.Duration `yaml:"delay"`
	NumSubEpochs           uint          `yaml:"numSubEpochs"`
	EventChanSize          uint          `yaml:"eventChanSize"`
	NumDelegates           uint          `yaml:"numDelegates"`
	EnableDummyBlock       bool          `yaml:"enableDummyBlock"`
}

type System struct {
	HeartbeatInterval time.Duration `yaml:"heartbeatInterval"`
	// HTTPProfilingPort is the port number to access golang performance profiling data of a blockchain node. It is
	// 0 by default, meaning performance profiling has been disabled
	HTTPProfilingPort int `yaml:"httpProfilingPort"`
}

type Validate func(*Config) error