1. class
  2. Swoole
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  4. Lock

Lock

class Lock (View source)

Constants

FILELOCK

MUTEX

SEM

RWLOCK

SPINLOCK

Properties

$errCode

Methods

__construct(int $type = self::MUTEX, string $filename = '')

No description

bool
lock()

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bool
lockwait(float $timeout = 1.0)

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bool
trylock()

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bool
lock_read()

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bool
trylock_read()

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bool
unlock()

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destroy()

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Details

at line 16
__construct(int $type = self::MUTEX, string $filename = '')

No description

Parameters

int $type
string $filename

at line 21
bool lock()

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Return Value

bool

at line 26
bool lockwait(float $timeout = 1.0)

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Parameters

float $timeout

Return Value

bool

at line 31
bool trylock()

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Return Value

bool

at line 36
bool lock_read()

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Return Value

bool

at line 41
bool trylock_read()

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Return Value

bool

at line 46
bool unlock()

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Return Value

bool

at line 48
destroy()

No description