micro/server/context.go

package server

import (
	"golang.org/x/net/context"
)

type serverKey struct{}

func wait(ctx context.Context) bool {
	if ctx == nil {
		return false
	}
	wait, _ := ctx.Value("wait").(bool)
	return wait
}

func FromContext(ctx context.Context) (Server, bool) {
	c, ok := ctx.Value(serverKey{}).(Server)
	return c, ok
}

func NewContext(ctx context.Context, s Server) context.Context {
	return context.WithValue(ctx, serverKey{}, s)
}