shutdown-cleanup

Handle shutdown signals and execute pre-destruction cleanup hooks.

Updated May 10, 2026
One-click install
npx skills add https://github.com/jymchng/injectable --skill shutdown-cleanup
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: shutdown-cleanup
Source: https://github.com/jymchng/injectable/tree/main/skills/shutdown-cleanup
Command: npx skills add https://github.com/jymchng/injectable --skill shutdown-cleanup

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill addresses the challenge of implementing a graceful shutdown for applications, ensuring that resources are properly released and tasks are completed before the application exits.

Core Features & Use Cases

  • Graceful Shutdown: Handles Ctrl-C signals to initiate a controlled shutdown process.
  • Resource Cleanup: Ensures that all resources, such as database connections and file handles, are properly closed.
  • Use Case: Ideal for services that need to flush queues, close connections, or release resources on app shutdown, such as a web server or a background worker.

Quick Start

Use the shutdown-cleanup skill to gracefully shut down the application with proper resource cleanup.

Frequently Asked Questions about shutdown-cleanup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I handle Ctrl-C signals to trigger a graceful application shutdown?

Graceful shutdown intercepts Ctrl-C signals to initiate a controlled application exit. It executes pre-destruction hooks to flush queues and close connections, ensuring tasks are completed before the process terminates.

What is the best way to ensure resources are cleaned up before a server exits?

Resource cleanup during server shutdown is managed by executing pre-destruction hooks before exiting. This ensures database connections and file handles are properly closed, preventing data loss or locked resources.

How does pre-destruction hook execution work during application lifecycle termination?

Pre-destruction hooks execute during application lifecycle termination by catching system signals and running registered functions. This sequence ensures tasks are completed and resources are released before the application fully exits.

Can I use this shutdown sequence for background workers that need to flush queues?

Yes, this shutdown sequence is applicable to background workers needing to flush queues. It handles the controlled shutdown procedure required to complete pending tasks and release resources before the worker process exits.

When do I need controlled shutdown procedures for server-side applications?

Controlled shutdown procedures are needed for server-side applications that must flush queues or close connections. Implementing signal handling ensures resources are properly released and active tasks are completed before the application exits.