levigo-double-close.go

// prints "Storage is closed; exiting" and then hangs
package main

import (
	"github.com/jmhodges/levigo"
	"log"
)

func main() {
	options := levigo.NewOptions()
	storage, err := levigo.Open("/tmp/levigo-closing-test", options)

	if err != nil {
		log.Fatal(err)
	}

	defer storage.Close()

	storage.Close()

	log.Println("Storage is closed; exiting")
}

levigo-get-after-close.go

// prints "Storage is closed; getting value" and then hangs
package main

import (
  "github.com/jmhodges/levigo"
	"log"
)

func main() {
	options := levigo.NewOptions()
	storage, err := levigo.Open("/tmp/levigo-closing-test", options)

	if err != nil {
		log.Fatal(err)
	}

	readOptions := levigo.NewReadOptions()

	storage.Close()
	log.Println("Storage is closed; getting value")

	storage.Get(readOptions, []byte("key"))
}