1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-12-22 18:17:52 -05:00
v2fly/features/routing/router.go
Darien Raymond 9decb3fe36
comments
2018-10-22 08:42:10 +02:00

45 lines
1.0 KiB
Go

package routing
import (
"context"
"v2ray.com/core/common"
"v2ray.com/core/features"
)
// Router is a feature to choose an outbound tag for the given request.
type Router interface {
features.Feature
// PickRoute returns a tag of an OutboundHandler based on the given context.
PickRoute(ctx context.Context) (string, error)
}
// RouterType return the type of Router interface. Can be used to implement common.HasType.
func RouterType() interface{} {
return (*Router)(nil)
}
// DefaultRouter is an implementation of Router, which always returns ErrNoClue for routing decisions.
type DefaultRouter struct{}
// Type implements common.HasType.
func (DefaultRouter) Type() interface{} {
return RouterType()
}
// PickRoute implements Router.
func (DefaultRouter) PickRoute(ctx context.Context) (string, error) {
return "", common.ErrNoClue
}
// Start implements common.Runnable.
func (DefaultRouter) Start() error {
return nil
}
// Close implements common.Closable.
func (DefaultRouter) Close() error {
return nil
}