In the eighth installment of the series, we focus on implementing the Observer pattern in the Connexus library. This pattern is crucial for managing multiple requests efficiently, enhancing client code reactivity. The Observer allows objects to be notified about changes in the Subject without being tightly coupled. This decouples components, promoting independent and flexible systems.

Key components include the Subject, maintaining a list of Observers and notifying them on state changes, and Observers, which implement an update method to react to these changes. This pattern ensures real-time updates and streamlined code handling.

Implementation involves creating interfaces, adding observer lists, and notification functions. This makes the library flexible and ready for extensions. Additionally, adjustments in folder structure and method naming w...
#MQL5 #MT5 #Observer #DesignPatterns

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