mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-08-20 03:36:27 +00:00
61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
package routing
|
|
|
|
import (
|
|
"github.com/xtls/xray-core/common"
|
|
"github.com/xtls/xray-core/features"
|
|
)
|
|
|
|
// Router is a feature to choose an outbound tag for the given request.
|
|
//
|
|
// xray:api:stable
|
|
type Router interface {
|
|
features.Feature
|
|
|
|
// PickRoute returns a route decision based on the given routing context.
|
|
PickRoute(ctx Context) (Route, error)
|
|
}
|
|
|
|
// Route is the routing result of Router feature.
|
|
//
|
|
// xray:api:stable
|
|
type Route interface {
|
|
// A Route is also a routing context.
|
|
Context
|
|
|
|
// GetOutboundGroupTags returns the detoured outbound group tags in sequence before a final outbound is chosen.
|
|
GetOutboundGroupTags() []string
|
|
|
|
// GetOutboundTag returns the tag of the outbound the connection was dispatched to.
|
|
GetOutboundTag() string
|
|
}
|
|
|
|
// RouterType return the type of Router interface. Can be used to implement common.HasType.
|
|
//
|
|
// xray:api:stable
|
|
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) (Route, error) {
|
|
return nil, common.ErrNoClue
|
|
}
|
|
|
|
// Start implements common.Runnable.
|
|
func (DefaultRouter) Start() error {
|
|
return nil
|
|
}
|
|
|
|
// Close implements common.Closable.
|
|
func (DefaultRouter) Close() error {
|
|
return nil
|
|
}
|