frontier

type App struct {
	// contains filtered or unexported fields
}

type ApplyOptions struct {
	AlwaysIngest             bool
	RequireCaptiveCoreConfig bool
}

type Config struct {
	DatabaseURL        string
	RoDatabaseURL      string
	HistoryArchiveURLs []string
	Port               uint
	AdminPort          uint

	EnableCaptiveCoreIngestion  bool
	EnableIngestionFiltering    bool
	UsingDefaultPubnetConfig    bool
	CaptiveCoreBinaryPath       string
	RemoteCaptiveCoreURL        string
	CaptiveCoreConfigPath       string
	CaptiveCoreTomlParams       ledgerbackend.CaptiveCoreTomlParams
	CaptiveCoreToml             *ledgerbackend.CaptiveCoreToml
	CaptiveCoreStoragePath      string
	CaptiveCoreReuseStoragePath bool
	CaptiveCoreConfigUseDB      bool

	DigitalBitsCoreDatabaseURL string
	DigitalBitsCoreURL         string

	// MaxDBConnections has a priority over all 4 values below.
	MaxDBConnections             int
	FrontierDBMaxOpenConnections int
	FrontierDBMaxIdleConnections int

	SSEUpdateFrequency time.Duration
	ConnectionTimeout  time.Duration
	RateQuota          *throttled.RateQuota
	FriendbotURL       *url.URL
	LogLevel           logrus.Level
	LogFile            string

	// MaxPathLength is the maximum length of the path returned by `/paths` endpoint.
	MaxPathLength uint
	// MaxAssetsPerPathRequest is the maximum number of assets considered for `/paths/strict-send` and `/paths/strict-recieve`
	MaxAssetsPerPathRequest int
	// DisablePoolPathFinding configures frontier to run path finding without including liquidity pools
	// in the path finding search.
	DisablePoolPathFinding bool
	// DisablePathFinding configures frontier without the path finding endpoint.
	DisablePathFinding bool
	// MaxPathFindingRequests is the maximum number of path finding requests frontier will allow
	// in a 1-second period. A value of 0 disables the limit.
	MaxPathFindingRequests uint

	NetworkPassphrase string
	SentryDSN         string
	LogglyToken       string
	LogglyTag         string
	// TLSCert is a path to a certificate file to use for frontier's TLS config
	TLSCert string
	// TLSKey is the path to a private key file to use for frontier's TLS config
	TLSKey string
	// Ingest toggles whether this frontier instance should run the data ingestion subsystem.
	Ingest bool
	// CursorName is the cursor used for ingesting from digitalbits-core.
	// Setting multiple cursors in different Frontier instances allows multiple
	// Frontiers to ingest from the same digitalbits-core instance without cursor
	// collisions.
	CursorName string
	// HistoryRetentionCount represents the minimum number of ledgers worth of
	// history data to retain in the frontier database. For the purposes of
	// determining a "retention duration", each ledger roughly corresponds to 10
	// seconds of real time.
	HistoryRetentionCount uint
	// StaleThreshold represents the number of ledgers a history database may be
	// out-of-date by before frontier begins to respond with an error to history
	// requests.
	StaleThreshold uint
	// SkipCursorUpdate causes the ingestor to skip reporting the "last imported
	// ledger" state to digitalbits-core.
	SkipCursorUpdate bool
	// IngestDisableStateVerification disables state verification
	// `System.verifyState()` when set to `true`.
	IngestDisableStateVerification bool
	// IngestEnableExtendedLogLedgerStats enables extended ledger stats in
	// logging.
	IngestEnableExtendedLogLedgerStats bool
	// ApplyMigrations will apply pending migrations to the frontier database
	// before starting the frontier service
	ApplyMigrations bool
	// CheckpointFrequency establishes how many ledgers exist between checkpoints
	CheckpointFrequency uint32
	// BehindCloudflare determines if Frontier instance is behind Cloudflare. In
	// such case http.Request.RemoteAddr will be replaced with Cloudflare header.
	BehindCloudflare bool
	// BehindAWSLoadBalancer determines if Frontier instance is behind AWS load
	// balances like ELB or ALB. In such case http.Request.RemoteAddr will be
	// replaced with the last IP in X-Forwarded-For header.
	BehindAWSLoadBalancer bool
	// RoundingSlippageFilter excludes trades from /trade_aggregations with rounding slippage >x bps
	RoundingSlippageFilter int
}