peripheral improvement

[Milkhaa]

CodeAnt-AI Description

• Enhanced the ParentActor class by adding robust error handling with a try-catch block, improved logging for exceptions, and explicit handling for unknown messages using the unhandled method.
• Updated the BaseProcessor class to include a CircuitBreaker for resilient message processing, configuring it with specific failure thresholds and timeouts.
• Introduced a new Akka configuration file (reference.conf) to set up dispatcher thread pool size, deployment strategies for actors, and cluster membership requirements.

This PR improves the reliability and maintainability of the actor system by adding structured error handling, resilience patterns, and centralized configuration. These changes help prevent unhandled exceptions, facilitate scaling, and provide a foundation for robust distributed operation.

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Changes walkthrough

	Relevant files
Bug fix	ParentActor.java Enhanced error handling and unknown message management in ParentActor parent-child/src/main/java/org/royrusso/actor/ParentActor.java Wrapped message handling logic in a try-catch block for improved error handling. Added logging for errors encountered during message processing. Introduced handling for unknown messages using the unhandled(msg) method. Preserved existing logic for known message types. +15/-10
Enhancement	BaseProcessor.java Added CircuitBreaker for resilient message processing in BaseProcessor persistent-channel/src/main/java/org/royrusso/actor/BaseProcessor.java Introduced a CircuitBreaker instance to the BaseProcessor class. Configured the CircuitBreaker with custom failure, timeout, and reset parameters. Prepared for resilient message processing with circuit breaker pattern. +12/-0
Configuration changes	reference.conf Introduced Akka actor, deployment, and cluster configuration settings common/src/main/resources/reference.conf Added Akka actor system configuration including dispatcher thread pool settings. Defined deployment configuration for ParentActor with round-robin routing and instance count. Introduced Akka cluster configuration with minimum member requirements and role-based settings. +27/-0

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Pull Request Feedback 🔍

🔒 No security issues identified

⚡ Recommended areas for review Exception Handling The new try-catch block in the onReceive method logs incoming messages and rethrows exceptions. Review if rethrowing aligns with your actor supervision strategy and whether logging the full message might expose sensitive data. Hardcoded Configuration The CircuitBreaker is instantiated with fixed parameter values. Consider externalizing these settings to the configuration file for easier tuning and improved maintainability across different deployment environments.

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