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Interface

CartAddressMutexInterface

Magento\Quote\Model\CartAddressMutexInterface

What it does

This interface defines a contract for preventing race conditions when multiple requests try to modify quote addresses simultaneously.

Developers would use implementations of this interface to ensure that critical quote address operations are executed safely by acquiring locks, running the operation, and releasing the lock.

It's particularly important in high-traffic scenarios where concurrent checkout processes could conflict.

Public Methods

  • execute()