//
// There is a one-to-one relation between Service ClusterIPs and IPAddresses.
// The bidirectional relation is achieved using the following fields:
// Service.Spec.Cluster == IPAddress.Name AND IPAddress.ParentRef == Service
//
// The controller use two reconcile loops, one for Services and other for IPAddress.
// The Service reconcile loop verifies the bidirectional relation exists and is correct.

			// T implements V, so give hint about type assertion.
			if cause != nil {
				*cause = "need type assertion"
			}
			return false, IncompatibleAssign
		}
	}

	// x is a bidirectional channel value, T is a channel
	// type, x's type V and T have identical element types,
	// and at least one of V or T is not a named type.
	if Vc, ok := Vu.(*Chan); ok && Vc.dir == SendRecv {

			// T implements V, so give hint about type assertion.
			if cause != nil {
				*cause = "need type assertion"
			}
			return false, IncompatibleAssign
		}
	}

	// x is a bidirectional channel value, T is a channel
	// type, x's type V and T have identical element types,
	// and at least one of V or T is not a named type.
	if Vc, ok := Vu.(*Chan); ok && Vc.dir == SendRecv {

// treated as read-only. Modifying them violates thread-safety.
type ConfigStore interface {
	// Schemas exposes the configuration type schema known by the config store.
	// The type schema defines the bidirectional mapping between configuration
	// types and the protobuf encoding schema.
	Schemas() collection.Schemas

	// Get retrieves a configuration element by a type and a key

		Short: "Manage bootstrap tokens",
		Long: dedent.Dedent(`
			This command manages bootstrap tokens. It is optional and needed only for advanced use cases.

			In short, bootstrap tokens are used for establishing bidirectional trust between a client and a server.
			A bootstrap token can be used when a client (for example a node that is about to join the cluster) needs

	}

	// Composite types.
	switch kind {
	case abi.Array:
		return T.Len() == V.Len() && haveIdenticalType(T.Elem(), V.Elem(), cmpTags)

	case abi.Chan:
		// Special case:
		// x is a bidirectional channel value, T is a channel type,
		// and x's type V and T have identical element types.
		if V.ChanDir() == abi.BothDir && haveIdenticalType(T.Elem(), V.Elem(), cmpTags) {
			return true
		}

		if _, err = requestHijackedConn.Write(rawResponse); err != nil {
			utilruntime.HandleError(fmt.Errorf("Error proxying response from backend to client: %v", err))
		}
	}

	// Proxy the connection. This is bidirectional, so we need a goroutine
	// to copy in each direction. Once one side of the connection exits, we
	// exit the function which performs cleanup and in the process closes
	// the other half of the connection in the defer.

import okhttp3.internal.toHeaderList
import okio.AsyncTimeout
import okio.Buffer
import okio.BufferedSource
import okio.Sink
import okio.Source
import okio.Timeout

/** A logical bidirectional stream. */
@Suppress("NAME_SHADOWING")
class Http2Stream internal constructor(
  val id: Int,
  val connection: Http2Connection,
  outFinished: Boolean,
  inFinished: Boolean,
  headers: Headers?,
) {

### Config Serving

Config serving is the layer that actually accepts proxy clients, connected over bidirectional gRPC streams, and serve them the required configuration.

We will have two triggers for sending config - requests and pushes.

#### Requests

		Run 'kubectl get nodes' to see this node join the cluster.

		`)))

	joinLongDescription = dedent.Dedent(`
		When joining a kubeadm initialized cluster, we need to establish
		bidirectional trust. This is split into discovery (having the Node
		trust the Kubernetes Control Plane) and TLS bootstrap (having the
		Kubernetes Control Plane trust the Node).