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Draw recorder ids randomly.
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parent
7ce61a1100
commit
98245cbd24
1 changed files with 5 additions and 12 deletions
17
disk/disk.go
17
disk/disk.go
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@ -1,11 +1,12 @@
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package disk
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package disk
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import (
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import (
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crand "crypto/rand"
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"errors"
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"errors"
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"fmt"
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"fmt"
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"os"
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"os"
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"path/filepath"
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"path/filepath"
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"strconv"
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"encoding/hex"
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"sync"
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"sync"
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"time"
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"time"
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@ -30,18 +31,10 @@ type Client struct {
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closed bool
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closed bool
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}
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}
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var idCounter struct {
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mu sync.Mutex
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counter int
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}
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func newId() string {
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func newId() string {
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idCounter.mu.Lock()
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b := make([]byte, 16)
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defer idCounter.mu.Unlock()
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crand.Read(b)
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return hex.EncodeToString(b)
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s := strconv.FormatInt(int64(idCounter.counter), 16)
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idCounter.counter++
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return s
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}
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}
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func New(g *group.Group) *Client {
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func New(g *group.Group) *Client {
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