config

type BlockManagerConfig struct {
	// BlockTime defines how often new blocks are produced
	BlockTime time.Duration `mapstructure:"block_time"`
	// DABlockTime informs about block time of underlying data availability layer
	DABlockTime time.Duration `mapstructure:"da_block_time"`
	// DAStartHeight allows skipping first DAStartHeight-1 blocks when querying for blocks.
	DAStartHeight uint64 `mapstructure:"da_start_height"`
	// DAMempoolTTL is the number of DA blocks until transaction is dropped from the mempool.
	DAMempoolTTL uint64 `mapstructure:"da_mempool_ttl"`
	// MaxPendingBlocks defines limit of blocks pending DA submission. 0 means no limit.
	// When limit is reached, aggregator pauses block production.
	MaxPendingBlocks uint64 `mapstructure:"max_pending_blocks"`
	// LazyBlockTime defines how often new blocks are produced in lazy mode
	// even if there are no transactions
	LazyBlockTime time.Duration `mapstructure:"lazy_block_time"`
}

type HeaderConfig struct {
	TrustedHash string `mapstructure:"trusted_hash"`
}

type NodeConfig struct {
	// parameters below are translated from existing config
	RootDir string
	DBPath  string
	P2P     P2PConfig
	RPC     RPCConfig
	// parameters below are Rollkit specific and read from config
	Aggregator         bool `mapstructure:"aggregator"`
	BlockManagerConfig `mapstructure:",squash"`
	DAAddress          string `mapstructure:"da_address"`
	DAAuthToken        string `mapstructure:"da_auth_token"`
	Light              bool   `mapstructure:"light"`
	HeaderConfig       `mapstructure:",squash"`
	LazyAggregator     bool                         `mapstructure:"lazy_aggregator"`
	Instrumentation    *cmcfg.InstrumentationConfig `mapstructure:"instrumentation"`
	DAGasPrice         float64                      `mapstructure:"da_gas_price"`
	DAGasMultiplier    float64                      `mapstructure:"da_gas_multiplier"`

	// CLI flags
	DANamespace string `mapstructure:"da_namespace"`
}

type P2PConfig struct {
	ListenAddress string // Address to listen for incoming connections
	Seeds         string // Comma separated list of seed nodes to connect to
	BlockedPeers  string // Comma separated list of nodes to ignore
	AllowedPeers  string // Comma separated list of nodes to whitelist
}

type RPCConfig struct {
	ListenAddress string

	// Cross Origin Resource Sharing settings
	CORSAllowedOrigins []string
	CORSAllowedMethods []string
	CORSAllowedHeaders []string

	// Maximum number of simultaneous connections (including WebSocket).
	// Does not include gRPC connections. See grpc-max-open-connections
	// If you want to accept a larger number than the default, make sure
	// you increase your OS limits.
	// 0 - unlimited.
	// Should be < {ulimit -Sn} - {MaxNumInboundPeers} - {MaxNumOutboundPeers} - {N of wal, db and other open files}
	// 1024 - 40 - 10 - 50 = 924 = ~900
	MaxOpenConnections int

	// The path to a file containing certificate that is used to create the HTTPS server.
	// Might be either absolute path or path related to Tendermint's config directory.
	//
	// If the certificate is signed by a certificate authority,
	// the certFile should be the concatenation of the server's certificate, any intermediates,
	// and the CA's certificate.
	//
	// NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server.
	// Otherwise, HTTP server is run.
	TLSCertFile string `mapstructure:"tls-cert-file"`

	// The path to a file containing matching private key that is used to create the HTTPS server.
	// Might be either absolute path or path related to tendermint's config directory.
	//
	// NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server.
	// Otherwise, HTTP server is run.
	TLSKeyFile string `mapstructure:"tls-key-file"`
}