Documentation
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Overview ¶
package portforward contains server-side logic for handling port forwarding requests.
Index ¶
Constants ¶
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const PortForwardProtocolV1Name = "portforward.k8s.io"
The subprotocol "portforward.k8s.io" is used for port forwarding.
Variables ¶
This section is empty.
Functions ¶
func ServePortForward ¶ added in v1.5.0
func ServePortForward(w http.ResponseWriter, req *http.Request, portForwarder PortForwarder, podName string, uid types.UID, idleTimeout time.Duration, streamCreationTimeout time.Duration)
ServePortForward handles a port forwarding request. A single request is kept alive as long as the client is still alive and the connection has not been timed out due to idleness. This function handles multiple forwarded connections; i.e., multiple `curl http://localhost:8888/` requests will be handled by a single invocation of ServePortForward.
Types ¶
type PortForwarder ¶ added in v1.5.0
type PortForwarder interface {
// PortForwarder copies data between a data stream and a port in a pod.
PortForward(name string, uid types.UID, port uint16, stream io.ReadWriteCloser) error
}
PortForwarder knows how to forward content from a data stream to/from a port in a pod.
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