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