forwarder

package

v0.14.17 Latest Latest Go to latest Published: Nov 11, 2020 License: Apache-2.0 Imports: 13 Imported by: 1

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type Destination interface {
	SendPayload(payload *xgress.Payload) error
	SendAcknowledgement(acknowledgement *xgress.Acknowledgement) error
}

type Forwarder struct {
	Options *Options
	// contains filtered or unexported fields
}

func NewForwarder(metricsRegistry metrics.UsageRegistry, options *Options) *Forwarder

func (forwarder *Forwarder) Debug() string

func (forwarder *Forwarder) EndSession(sessionId *identity.TokenId)

func (forwarder *Forwarder) ForwardAcknowledgement(srcAddr xgress.Address, acknowledgement *xgress.Acknowledgement) error

func (forwarder *Forwarder) ForwardPayload(srcAddr xgress.Address, payload *xgress.Payload) error

func (forwarder *Forwarder) HasDestination(address xgress.Address) bool

func (forwarder *Forwarder) MetricsRegistry() metrics.UsageRegistry

func (forwarder *Forwarder) PayloadBuffer(sessionId *identity.TokenId, address xgress.Address) *xgress.PayloadBuffer

func (forwarder *Forwarder) PayloadBufferController() *xgress.PayloadBufferController

func (forwarder *Forwarder) RegisterDestination(sessionId *identity.TokenId, address xgress.Address, destination Destination)

func (forwarder *Forwarder) RegisterLink(link xlink.Xlink)

func (forwarder *Forwarder) Route(route *ctrl_pb.Route)

func (forwarder *Forwarder) TraceController() trace.Controller

func (forwarder *Forwarder) UnregisterDestinations(sessionId *identity.TokenId)

func (forwarder *Forwarder) UnregisterLink(link xlink.Xlink)

func (forwarder *Forwarder) Unroute(sessionId *identity.TokenId, now bool)

type Options struct {
	LatencyProbeInterval time.Duration
	XgressDial           WorkerPoolOptions
	LinkDial             WorkerPoolOptions
}

func DefaultOptions() *Options

func LoadOptions(src map[interface{}]interface{}) (*Options, error)

type WorkerPoolOptions struct {
	QueueLength uint16
	WorkerCount uint16
}

type XgressDestination interface {
	Destination
	Close()
	Start()
	IsTerminator() bool
	Label() string
}