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| retry_mechanism [2025/05/30 13:42] – [Retry Decorator] eagleeyenebula | retry_mechanism [2025/06/06 14:48] (current) – [Retry Mechanism] eagleeyenebula |
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| **[[https://autobotsolutions.com/god/templates/index.1.html|More Developers Docs]]**: | **[[https://autobotsolutions.com/god/templates/index.1.html|More Developers Docs]]**: |
| The **AI Retry Mechanism** provides a robust and reusable solution for handling failures in API requests, database connections, or any function prone to transient issues. By automatically retrying operations based on configurable parameters such as retry count, delay intervals, and backoff strategies, it ensures system reliability and helps maintain smooth execution of workflows. This automated approach minimizes disruptions in pipelines, allowing temporary outages or latency issues to be handled gracefully without requiring manual intervention. | The **AI Retry Mechanism** provides a robust and reusable solution for handling failures in API requests, database connections, or any function prone to transient issues. By automatically retrying operations based on configurable parameters such as retry count, delay intervals, and backoff strategies, it ensures system reliability and helps maintain smooth execution of workflows. This automated approach minimizes disruptions in pipelines, allowing temporary outages or latency issues to be handled gracefully without requiring manual intervention. |
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| Designed for flexibility and integration, the Retry Mechanism can be easily wrapped around critical operations across a variety of modules, including data fetching, model serving, and external service calls. It supports custom error handling logic, exponential backoff, and logging for each retry attempt, providing visibility into failure patterns and aiding in debugging and system resilience planning. With its modular structure, it can be adapted for both synchronous and asynchronous operations, making it an essential component for building fault-tolerant, production-grade systems that must operate reliably in real-world environments. | Designed for flexibility and integration, the Retry Mechanism can be easily wrapped around critical operations across a variety of modules, including data fetching, model serving, and external service calls. It supports custom error handling logic, exponential backoff, and logging for each retry attempt, providing visibility into failure patterns and aiding in debugging and system resilience planning. With its modular structure, it can be adapted for both synchronous and asynchronous operations, making it an essential component for building fault-tolerant, production-grade systems that must operate reliably in real-world environments. |
| ===== Basic Example ===== | ===== Basic Example ===== |
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| To use the **RetryMechanism**, simply annotate any function prone to transient failures with the `@RetryMechanism.retry` decorator. | To use the **RetryMechanism**, simply annotate any function prone to transient failures with the **@RetryMechanism.retry** decorator. |
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| ==== Example 1: API Data Fetching ==== | ==== Example 1: API Data Fetching ==== |
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| <code> | <code> |
| ```python | python |
| import requests | import requests |
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| except Exception as e: | except Exception as e: |
| print(f"Data fetching failed: {e}") | print(f"Data fetching failed: {e}") |
| ``` | |
| </code> | </code> |
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| **Output** (in case of failures): | **Output** (in case of failures): |
| <code> | <code> |
| ``` | |
| WARNING:root:Attempt 1 failed: ConnectionTimeout WARNING:root:Attempt 2 failed: ConnectionResetError WARNING:root:Attempt 3 failed: ConnectionTimeout Exception: All retry attempts failed. | WARNING:root:Attempt 1 failed: ConnectionTimeout WARNING:root:Attempt 2 failed: ConnectionResetError WARNING:root:Attempt 3 failed: ConnectionTimeout Exception: All retry attempts failed. |
| ``` | |
| </code> | </code> |
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| <code> | <code> |
| ```python | python |
| import sqlite3 | import sqlite3 |
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| except Exception as e: | except Exception as e: |
| print(f"Database connection failed: {e}") | print(f"Database connection failed: {e}") |
| ``` | |
| </code> | </code> |
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| <code> | <code> |
| ```python | python |
| @RetryMechanism.retry(retries=4, delay=3) | @RetryMechanism.retry(retries=4, delay=3) |
| def read_file(file_path): | def read_file(file_path): |
| except Exception as e: | except Exception as e: |
| print(f"File reading failed: {e}") | print(f"File reading failed: {e}") |
| ``` | |
| </code> | </code> |
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| <code> | <code> |
| ```python | python |
| def dynamic_operation(): | def dynamic_operation(): |
| """ | """ |
| except Exception as e: | except Exception as e: |
| print(f"All retries failed: {e}") | print(f"All retries failed: {e}") |
| ``` | |
| </code> | </code> |
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| 1. **Dynamic Retry Configuration**: | 1. **Dynamic Retry Configuration**: |
| - Add logic to dynamically adjust retries or delays based on error types or counts. | * Add logic to dynamically adjust retries or delays based on error types or counts. |
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| 2. **Exponential Backoff**: | 2. **Exponential Backoff**: |
| - Implement an adaptive delay mechanism for retries by doubling delay times with each failed attempt. | * Implement an adaptive delay mechanism for retries by doubling delay times with each failed attempt. |
| <code> | <code> |
| ```python | python |
| delay = delay * 2 | delay = delay * 2 |
| ``` | |
| </code> | </code> |
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| 3. **Integration with Alert Systems**: | 3. **Integration with Alert Systems**: |
| - Use retry failure events to trigger alerts (e.g., email, Slack, or PagerDuty notifications). | * Use retry failure events to trigger alerts (e.g., email, **Slack**, or **PagerDuty** notifications). |
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