mini\Mini\ApcuDrivers\SwooleTableApcuDriver class

Documentation

Documentation missing - No docblock found for this class.

Inheritance

Implements: mini\Mini\ApcuDrivers\ApcuDriverInterface

Uses Traits: mini\Mini\ApcuDrivers\ApcuDriverTrait

Properties (2)

protected Swoole\Table $table
protected Swoole\Lock $addLock

Methods (28)

public __construct()

Documentation missing

protected _fetch()

Fetch raw payload from Swoole\Table.

protected _add()

Atomic "add if not exists" (SETNX) using a coarse mutex.

protected _store()

Unconditional overwrite (SET).

protected _delete()

Delete a row.

protected maybeGarbageCollect()

Probabilistic GC: 1 in 10,000 chance to clean expired entries.

public info()

apcu_cache_info(): here we just return something minimal and honest.

public sma_info()

apcu_sma_info(): Swoole\Table doesn’t expose allocator details,

public clear_cache()

apcu_clear_cache(): wipe the table.

public enabled()

apcu_enabled(): this driver is enabled if Swoole is available.

protected packValue()

Encode a value and its expiry into a payload string.

protected unpackValue()

Decode payload into value + expiry.

protected computeExpiresAt()

Compute logical expiry from TTL.

protected backendTtl()

Convert logical expiry to backend TTL.

protected lockKey()

Documentation missing

protected acquireLock()

Documentation missing

protected releaseLock()

Documentation missing

protected withLock()

Documentation missing

public fetch()

apcu_fetch

public add()

apcu_add

public store()

apcu_store

public delete()

apcu_delete

public exists()

apcu_exists

public entry()

apcu_entry

public cas()

apcu_cas

public inc()

apcu_inc

public dec()

apcu_dec

public key_info()

apcu_key_info (minimal)

Source

src/Mini/ApcuDrivers/SwooleTableApcuDriver.php:7-171