geo

package

v1.20.2 Latest Latest Go to latest Published: Oct 31, 2026 License: MIT Imports: 14 Imported by: 0

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const (
	CountryFile = "server-country.mmdb"
	AsnFile     = "origin-asn.mmdb"
)

Files of sapics/ip-location-db (PDDL, no attribution required).

This section is empty.

This section is empty.

type HostsSource interface {
	FibreHosts(ctx context.Context) ([]string, error)
}

type ILocator interface {
	io.Closer

	Start(ctx context.Context)
	Locate(host string) *Location
}

type Location struct {
	IP          string
	CountryCode string
	ASN         uint32
	ASOrg       string
}

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

Locator resolves fibre hosts in the background; Locate never touches DNS.

func NewLocator(dir string, hosts HostsSource) (*Locator, error)

func (l *Locator) Close() error

func (l *Locator) Locate(host string) *Location

Locate never blocks on DNS: an unknown name returns nil and is queued for resolving.

func (l *Locator) Start(ctx context.Context)

type Noop struct{}

Noop is used when the databases are not available.

func (Noop) Close() error

func (Noop) Locate(string) *Location

func (Noop) Start(context.Context)