mps.sync.TimedMATFileMutex

Represent a MAT file persistence service mutex

Description

mps.sync.TimedMATFileMutex is synchronization primitive used to protect data in a MAT file database from being simultaneously accessed by multiple workers.

Creation

Create a mps.sync.TimedMATFileMutex object using mps.sync.mutex.

Properties

Expiration — Duration of lock in seconds

Read-only: positive integer

This property is read-only.

Duration of advisory lock in seconds.

Example: 10

ConnectionName — Name of connection

Read-only: character vector

This property is read-only.

Name of connection to persistence service.

Example: 'myRedisConnection'

MutexName — Name of lock

Read-only: character vector

This property is read-only.

Name of advisory lock, specified as a character vector.

Example: 'myMutex'

Object Functions

mps.sync.mutex	Create a persistence service mutex
acquire	Acquire advisory lock on persistence service mutex
own	Check ownership of advisory lock on a persistence service mutex object
release	Release advisory lock on persistence service mutex

Examples

Create a MAT File Lock Object

mctrl = mps.cache.control('myMATFileConnection','MatlabTest','Folder','c:\tmp')
start(mctrl) 
lk = mps.sync.mutex('myMATFileMutex','Connection','myMATFileConnection')

lk = 

  TimedMATFileMutex with properties:

        Expiration: 10
    ConnectionName: 'myMATFileConnection'
         MutexName: 'myMATFileMutex'

Version History

Introduced in R2018b