forked from vitessio/vitess
/
error.go
33 lines (29 loc) · 815 Bytes
/
error.go
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// Copyright 2016, Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package zktopo
import (
zookeeper "github.com/samuel/go-zookeeper/zk"
"golang.org/x/net/context"
"github.com/youtube/vitess/go/vt/topo"
)
// Error codes returned by the zookeeper Go client:
func convertError(err error) error {
switch err {
case zookeeper.ErrBadVersion:
return topo.ErrBadVersion
case zookeeper.ErrNoNode:
return topo.ErrNoNode
case zookeeper.ErrNodeExists:
return topo.ErrNodeExists
case zookeeper.ErrNotEmpty:
return topo.ErrNotEmpty
case zookeeper.ErrSessionExpired:
return topo.ErrTimeout
case context.Canceled:
return topo.ErrInterrupted
case context.DeadlineExceeded:
return topo.ErrTimeout
}
return err
}