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Draw recorder ids randomly.

This commit is contained in:
Juliusz Chroboczek 2020-09-18 10:23:53 +02:00
parent 7ce61a1100
commit 98245cbd24

View file

@ -1,11 +1,12 @@
package disk package disk
import ( import (
crand "crypto/rand"
"errors" "errors"
"fmt" "fmt"
"os" "os"
"path/filepath" "path/filepath"
"strconv" "encoding/hex"
"sync" "sync"
"time" "time"
@ -30,18 +31,10 @@ type Client struct {
closed bool closed bool
} }
var idCounter struct {
mu sync.Mutex
counter int
}
func newId() string { func newId() string {
idCounter.mu.Lock() b := make([]byte, 16)
defer idCounter.mu.Unlock() crand.Read(b)
return hex.EncodeToString(b)
s := strconv.FormatInt(int64(idCounter.counter), 16)
idCounter.counter++
return s
} }
func New(g *group.Group) *Client { func New(g *group.Group) *Client {