package client

import "sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client"

Index ¶

• Constants
• type Tunnel
• func CreateSingleUseGrpcTunnel(tunnelCtx context.Context, address string, opts ...grpc.DialOption) (Tunnel, error)
• func CreateSingleUseGrpcTunnelWithContext(createCtx, tunnelCtx context.Context, address string, opts ...grpc.DialOption) (Tunnel, error)

Constants ¶

const CloseTimeout = 10 * time.Second

CloseTimeout is the timeout to wait CLOSE_RSP packet after a successful delivery of CLOSE_REQ.

Types ¶

type Tunnel ¶

type Tunnel interface {
	// Dial connects to the address on the named network, similar to
	// what net.Dial does. The only supported protocol is tcp.
	DialContext(requestCtx context.Context, protocol, address string) (net.Conn, error)
}

Tunnel provides ability to dial a connection through a tunnel.

func CreateSingleUseGrpcTunnel ¶

func CreateSingleUseGrpcTunnel(tunnelCtx context.Context, address string, opts ...grpc.DialOption) (Tunnel, error)

CreateSingleUseGrpcTunnel creates a Tunnel to dial to a remote server through a gRPC based proxy service. Currently, a single tunnel supports a single connection, and the tunnel is closed when the connection is terminated The Dial() method of the returned tunnel should only be called once Deprecated 2022-06-07: use CreateSingleUseGrpcTunnelWithContext

func CreateSingleUseGrpcTunnelWithContext ¶

func CreateSingleUseGrpcTunnelWithContext(createCtx, tunnelCtx context.Context, address string, opts ...grpc.DialOption) (Tunnel, error)

CreateSingleUseGrpcTunnelWithContext creates a Tunnel to dial to a remote server through a gRPC based proxy service. Currently, a single tunnel supports a single connection. The tunnel is normally closed when the connection is terminated. If createCtx is cancelled before tunnel creation, an error will be returned. If tunnelCtx is cancelled while the tunnel is still in use, the tunnel (and any in flight connections) will be closed. The Dial() method of the returned tunnel should only be called once

Source Files ¶

client.go conn.go