package instancectl

import (
	"context"
	"net"
	"net/http"
)

type requestConnKey struct{}

func RequestConn(ctx context.Context) net.Conn {
	c, _ := ctx.Value(requestConnKey{}).(net.Conn)
	return c
}
func requestConnContext(ctx context.Context, c net.Conn) context.Context {
	return context.WithValue(ctx, requestConnKey{}, c)
}

// RunWithClaim serves the claim verbs through handler and, when
// heldRelease is not nil, the moves held-release route through it (the
// host passes it only with both flags on; nil leaves the route absent).
func RunWithClaim(args []string, handler, heldRelease http.Handler, hostApp func(string) (string, string, error)) {
	runWithClaim(args, handler, heldRelease, hostApp)
}