CartAddressMutex
Magento\Quote\Model\CartAddressMutex
What it does
This class provides thread-safe execution for cart address operations by implementing a mutex (mutual exclusion) lock mechanism.
Developers use it to prevent race conditions when multiple processes try to modify the same cart address simultaneously, ensuring data consistency.
It wraps callable functions with lock acquisition and release, returning a default result if the lock cannot be obtained.
Public Methods
- execute()