Proactor pattern

[iluwatar]

Description:
The Proactor design pattern is an asynchronous programming pattern used to efficiently handle multiple concurrent operations. In this pattern, the application initiates asynchronous operations and a separate handler (the Proactor) deals with the completion of these operations. The Proactor pattern is useful in scenarios where the system needs to handle a high number of I/O operations, such as in network servers and high-performance computing applications.

Main Elements of Proactor Pattern:

1. Initiator: The component that initiates asynchronous operations.
2. Asynchronous Operation: The operations that are performed asynchronously, often related to I/O tasks.
3. Completion Handler: A callback or handler that is invoked when the asynchronous operation is complete.
4. Proactor: The dispatcher that manages the completion of asynchronous operations and invokes the appropriate handlers.
5. Operation Result: The data or result obtained after the completion of the asynchronous operation.

References:

1. Proactor Design Pattern - Wikipedia
2. Asynchronous I/O - Proactor Pattern

Acceptance Criteria:

1. The implementation should include a clear separation of the main elements: Initiator, Asynchronous Operation, Completion Handler, and Proactor.
2. A working example demonstrating the Proactor pattern in a real-world scenario, such as a network server handling multiple simultaneous connections.
3. Comprehensive unit tests to verify the correct behavior of each component in the pattern, ensuring robustness and reliability.

[Sea-Sheep]

I just add them according to the document in the Internet @iluwatar and pr :)

[ohbus]

⭐ Sure thing! Thanks for your interest in our project 😃

[iluwatar]

Please indicate if you are still working on this issue @Sea-Sheep

[Sea-Sheep]

have updated the pr for the latest code @iluwatar

[iluwatar]

Updated task description