Pure JavaScript

project.lock()

NES2+Syntax

project.lock()

Description

The lock() method of the project object locks the code in which you are working until you perform an unlock. If the code is already locked, this method will wait until it can get the lock, a timeout occurs, or an error occurs.

Example

Listing 8.99 sets a project object with a counter property, hitCount. Because you only want to increment the counter with each new user request, it must be locked.

Listing 8.99 Using the lock() Method to Lock Your Code

<SERVER> // Lock the code and increment a project counter project.lock(); project.hitCount += 1; // Unlock the code project.unlock(); </SERVER>