Module: ZK::Locker

Defined in:: lib/z_k/locker.rb

Overview

Implements locking primitives described here

There are both shared and exclusive lock implementations.

NOTE: These locks are not safe for use across threads. If you want to use the same Locker class between threads, it is your responsibility to synchronize operations.

Defined Under Namespace

Classes: ExclusiveLocker, LockerBase, NoWriteLockFoundException, SharedLocker, WeAreTheLowestLockNumberException

Constant Summary collapse

SHARED_LOCK_PREFIX =

'sh'.freeze

EXCLUSIVE_LOCK_PREFIX =

'ex'.freeze

Class Method Summary collapse

.exclusive_locker(zk, name) ⇒ Object
.shared_locker(zk, name) ⇒ Object

Class Method Details

.exclusive_locker(zk, name) ⇒ `Object`



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# File 'lib/z_k/locker.rb', line 19

def self.exclusive_locker(zk, name)
  ExclusiveLocker.new(zk, name)
end

.shared_locker(zk, name) ⇒ `Object`



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# File 'lib/z_k/locker.rb', line 15

def self.shared_locker(zk, name)
  SharedLocker.new(zk, name)
end