to which this VolumeSnapshotContent object is bound. VolumeSnapshot.Spec.VolumeSnapshotContentName
                    field must reference to this VolumeSnapshotContent's name for the
                    bidirectional binding to be valid. For a pre-existing VolumeSnapshotContent
                    object, name and namespace of the VolumeSnapshot object MUST be

//
// 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

package bidi

import (
	"fmt"
	"log"
)

// This implementation is a port based on the reference implementation found at:
// https://www.unicode.org/Public/PROGRAMS/BidiReferenceJava/
//
// described in Unicode Bidirectional Algorithm (UAX #9).
//
// Input:
// There are two levels of input to the algorithm, since clients may prefer to
// supply some information from out-of-band sources rather than relying on the
// default behavior.
//

	}

	// 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.

### 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