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Constants ¶
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const ( // Note: All of the names below must be lowercase // because we lowercase the user's input in NewResolver. // TODO remove either ifConfig or ifConfigCo. // They do the same thing. OpenDNSName = "opendns" IFConfigName = "ifconfig" IFConfigCoName = "ifconfigco" IFConfigMeName = "ifconfigme" )
Variables ¶
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Functions ¶
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Types ¶
type Resolver ¶
type Resolver interface {
// Resolve and return our public IP.
Resolve(context.Context) (netip.Addr, error)
}
Resolver resolves our public IP
func NewResolver ¶
Returns a new Resolver that uses the given service to resolve our public IP. [resolverName] must be one of: OpenDNSName, IFConfigName, IFConfigCoName, IFConfigMeName. If [resolverService] isn't one of the above, returns an error
type Updater ¶ added in v1.7.13
type Updater interface {
// Start periodically resolving and updating our public IP.
// Doesn't return until after Stop() is called.
// Should be called in a goroutine.
Dispatch(log logging.Logger)
// Stop resolving and updating our public IP.
Stop()
}
Updater periodically updates this node's public IP. Dispatch() and Stop() should only be called once.
func NewNoUpdater ¶ added in v1.7.13
func NewNoUpdater() Updater
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