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Zookeeper::addAuth »

« zookeeper_dispatch

The Zookeeper class

(PECL zookeeper >= 0.1.0)

はじめに

Represents ZooKeeper session.

クラス概要

class Zookeeper {

/* メソッド */

public __construct(string $host = '', callable $watcher_cb = null, int $recv_timeout = 10000)

public addAuth(string $scheme, string $cert, callable $completion_cb = null): bool

public close(): void

public connect(string $host, callable $watcher_cb = null, int $recv_timeout = 10000): void

public create(
    string $path,
    string $value,
    array $acls,
    int $flags = null
): string

public delete(string $path, int $version = -1): bool

public exists(string $path, callable $watcher_cb = null): array

public get(
    string $path,
    callable $watcher_cb = null,
    array &$stat = null,
    int $max_size = 0
): string

public getAcl(string $path): array

public getChildren(string $path, callable $watcher_cb = null): array

public getClientId(): int

public getConfig(): ZookeeperConfig

public getRecvTimeout(): int

public getState(): int

public isRecoverable(): bool

public set(
    string $path,
    string $value,
    int $version = -1,
    array &$stat = null
): bool

public setAcl(string $path, int $version, array $acl): bool

public static setDebugLevel(int $logLevel): bool

public static setDeterministicConnOrder(bool $yesOrNo): bool

public setLogStream(resource $stream): bool

public setWatcher(callable $watcher_cb): bool

/* 定数 */

const int PERM_READ = 1;

const int PERM_WRITE = 2;

const int PERM_CREATE = 4;

const int PERM_DELETE = 8;

const int PERM_ADMIN = 16;

const int PERM_ALL = 31;

const int EPHEMERAL = 1;

const int SEQUENCE = 2;

const int LOG_LEVEL_ERROR = 1;

const int LOG_LEVEL_WARN = 2;

const int LOG_LEVEL_INFO = 3;

const int LOG_LEVEL_DEBUG = 4;

const int EXPIRED_SESSION_STATE = -112;

const int AUTH_FAILED_STATE = -113;

const int CONNECTING_STATE = 1;

const int ASSOCIATING_STATE = 2;

const int CONNECTED_STATE = 3;

const int READONLY_STATE = 5;

const int NOTCONNECTED_STATE = 999;

const int CREATED_EVENT = 1;

const int DELETED_EVENT = 2;

const int CHANGED_EVENT = 3;

const int CHILD_EVENT = 4;

const int SESSION_EVENT = -1;

const int NOTWATCHING_EVENT = -2;

const int SYSTEMERROR = -1;

const int RUNTIMEINCONSISTENCY = -2;

const int DATAINCONSISTENCY = -3;

const int CONNECTIONLOSS = -4;

const int MARSHALLINGERROR = -5;

const int UNIMPLEMENTED = -6;

const int OPERATIONTIMEOUT = -7;

const int BADARGUMENTS = -8;

const int INVALIDSTATE = -9;

const int NEWCONFIGNOQUORUM = -13;

const int RECONFIGINPROGRESS = -14;

const int OK = 0;

const int APIERROR = -100;

const int NONODE = -101;

const int NOAUTH = -102;

const int BADVERSION = -103;

const int NOCHILDRENFOREPHEMERALS = -108;

const int NODEEXISTS = -110;

const int NOTEMPTY = -111;

const int SESSIONEXPIRED = -112;

const int INVALIDCALLBACK = -113;

const int INVALIDACL = -114;

const int AUTHFAILED = -115;

const int CLOSING = -116;

const int NOTHING = -117;

const int SESSIONMOVED = -118;

const int NOTREADONLY = -119;

const int EPHEMERALONLOCALSESSION = -120;

const int NOWATCHER = -121;

const int RECONFIGDISABLED = -122;

}

定義済み定数

ZooKeeper Permissions

Zookeeper::PERM_READ: Can read nodes value and list its children
Zookeeper::PERM_WRITE: Can set the nodes value
Zookeeper::PERM_CREATE: Can create children
Zookeeper::PERM_DELETE: Can delete children
Zookeeper::PERM_ADMIN: Can execute set_acl()
Zookeeper::PERM_ALL: All of the above flags ORd together

ZooKeeper Create Flags

Zookeeper::EPHEMERAL: If Zookeeper::EPHEMERAL flag is set, the node will automatically get removed if the client session goes away.
Zookeeper::SEQUENCE: If the Zookeeper::SEQUENCE flag is set, a unique monotonically increasing sequence number is appended to the path name. The sequence number is always fixed length of 10 digits, 0 padded.

ZooKeeper Log Levels

Zookeeper::LOG_LEVEL_ERROR: Outputs only error mesages
Zookeeper::LOG_LEVEL_WARN: Outputs errors/warnings
Zookeeper::LOG_LEVEL_INFO: Outputs big action messages besides errors/warnings
Zookeeper::LOG_LEVEL_DEBUG: Outputs all

ZooKeeper States

Zookeeper::EXPIRED_SESSION_STATE: Connected but session expired
Zookeeper::AUTH_FAILED_STATE: Connected but auth failed

Atelier ”慶”

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