gc

Documentation

Index

• Variables
• func Enable(ipv4, ipv6 bool, restoredEndpoints []*endpoint.Endpoint, mgr EndpointManager, ...)
• type EndpointManager
• type SignalData
  • func (d SignalData) String() string

Variables

var Cell = cell.Invoke(registerSignalHandler)

Cell registers a signal handler for CT and NAT fill-up signals.

Functions

func Enable

func Enable(ipv4, ipv6 bool, restoredEndpoints []*endpoint.Endpoint, mgr EndpointManager,
	nodeAddressing types.NodeAddressing)

Enable enables the connection tracking garbage collection. The restored endpoints and local node addresses are used to avoid GCing connections that may still be in use: connections of active endpoints and, in case the host firewall is enabled, connections of the local host.

Types

type EndpointManager

type EndpointManager interface {
	GetEndpoints() []*endpoint.Endpoint
}

EndpointManager is any type which returns the list of Endpoints which are globally exposed on the current node.

type SignalData

type SignalData uint32

SignalData holds the IP address family type BPF program sent along with the SignalNatFillUp and SignalCTFillUp signals.

const (
	// SignalProtoV4 denotes IPv4 protocol
	SignalProtoV4 SignalData = iota
	// SignalProtoV6 denotes IPv6 protocol
	SignalProtoV6
	SignalProtoMax
)

func (SignalData) String

func (d SignalData) String() string

String implements fmt.Stringer for SignalData