Native Go Zookeeper Client Library

AuthACL produces an ACL list containing a single ACL which uses the provided permissions, with the scheme "auth", and ID "", which is used by ZooKeeper to represent any authenticated user.

Connect establishes a new connection to a pool of zookeeper servers.

ConnectWithDialer establishes a new connection to a pool of zookeeper servers using a custom Dialer.

FLWCons is a FourLetterWord helper function.

FLWRuok is a FourLetterWord helper function.

FLWSrvr is a FourLetterWord helper function.

FormatServers takes a slice of addresses, and makes sure they are in a format that resembles <addr>:<port>.

NewDNSHostProvider creates a new DNSHostProvider with the given options.

NewLock creates a new lock instance using the provided connection, path, and acl.

WithDialer returns a connection option specifying a non-default Dialer.

WithEventCallback returns a connection option that specifies an event callback.

WithHostProvider returns a connection option specifying a non-default HostProvider.

WithLogger returns a connection option specifying a non-default Logger.

WithLogInfo returns a connection option specifying whether or not information messages should be logged.

WithLookupTimeout returns a DNSHostProviderOption that sets the lookup timeout.

WithMaxBufferSize sets the maximum buffer size used to read and decode packets received from the Zookeeper server.

WithMaxConnBufferSize sets maximum buffer size used to send and encode packets to Zookeeper server.

WorldACL produces an ACL list containing a single ACL which uses the provided permissions, with the scheme "world", and ID "anyone", which is used by ZooKeeper to represent any user at all.

DefaultPort is the default port listened by server.

EventNodeCreated represents a node is created.

EventSession represents a session event.

TODO: (v2) enum type for CreateMode API.

TODO: (v2) enum type for CreateMode API.

TODO: (v2) enum type for CreateMode API.

TODO: (v2) enum type for CreateMode API.

TODO: (v2) enum type for CreateMode API.

TODO: (v2) enum type for CreateMode API.

TODO: (v2) enum type for CreateMode API.

Constants for ACL permissions.

Constants for ACL permissions.

Constants for ACL permissions.

Constants for ACL permissions.

PermRead represents the permission needed to read a znode.

Constants for ACL permissions.

StateUnknown means the session state is unknown.

DefaultLogger uses the stdlib log package for logging.

ErrConnectionClosed means the connection has been closed.

ErrDeadlock is returned by Lock when trying to lock twice without unlocking first.

ErrInvalidPath indicates that an operation was being attempted on an invalid path.

ErrNoServer indicates that an operation cannot be completed because attempts to connect to all servers in the list failed.

ErrNotLocked is returned by Unlock when trying to release a lock that has not first be acquired.

Conn is the client connection and tracks all details for communication with the server.

DNSHostProvider is the default HostProvider.

Event is an Znode event sent by the server.

Lock is a mutual exclusion lock.

MultiResponse is the result of a Multi call.

ServerClient is the information for a single Zookeeper client and its session.

ServerClients is a struct for the FLWCons() function.

ServerStats is the information pulled from the Zookeeper `stat` command.

DNSHostProviderOption is an option for the DNSHostProvider.

HostProvider is used to represent a set of hosts a ZooKeeper client should connect to.

Logger is an interface that can be implemented to provide custom log output.

Dialer is a function to be used to establish a connection to a single host.

ErrCode is the error code defined by server.

EventCallback is a function that is called when an Event occurs.

EventType represents the event type sent by server.

Mode is used to build custom server modes (leader|follower|standalone).

State is the session state.