forgejo-federation/vendor/github.com/ngaut/zkhelper/conn.go

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package zkhelper
import (
zk "github.com/ngaut/go-zookeeper/zk"
)
/*
type Stat interface {
Czxid() int64
Mzxid() int64
CTime() time.Time
MTime() time.Time
Version() int
CVersion() int
AVersion() int
EphemeralOwner() int64
DataLength() int
NumChildren() int
Pzxid() int64
}
*/
// This interface is really close to the zookeeper connection
// interface. It uses the Stat interface defined here instead of the
// zookeeper.Stat structure for stats. Everything else is the same as
// in zookeeper. So refer to the zookeeper docs for the conventions
// used here (for instance, using -1 as version to specify any
// version)
type Conn interface {
Get(path string) (data []byte, stat zk.Stat, err error)
GetW(path string) (data []byte, stat zk.Stat, watch <-chan zk.Event, err error)
Children(path string) (children []string, stat zk.Stat, err error)
ChildrenW(path string) (children []string, stat zk.Stat, watch <-chan zk.Event, err error)
Exists(path string) (exist bool, stat zk.Stat, err error)
ExistsW(path string) (exist bool, stat zk.Stat, watch <-chan zk.Event, err error)
Create(path string, value []byte, flags int32, aclv []zk.ACL) (pathCreated string, err error)
Set(path string, value []byte, version int32) (stat zk.Stat, err error)
Delete(path string, version int32) (err error)
Close()
//RetryChange(path string, flags int, acl []ACL, changeFunc ChangeFunc) error
GetACL(path string) ([]zk.ACL, zk.Stat, error)
SetACL(path string, aclv []zk.ACL, version int32) (zk.Stat, error)
Seq2Str(seq int64) string
}