go-graceful-shutdown

Name: go-graceful-shutdown
Availability: InStock
Author: Saddam

Generates a Go microservice shutdown manager with configurable timeout.

Updated Jan 17, 2026

Search Tags:#microservices #go #kubernetes #grpc #graceful shutdown #signal handling

Ready to run

npx skills add https://github.com/saddam-eng-tech/ai-agent-skills --skill go-graceful-shutdown

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: go-graceful-shutdown
Source: https://github.com/saddam-eng-tech/ai-agent-skills/tree/main/go-graceful-shutdown
Command: npx skills add https://github.com/saddam-eng-tech/ai-agent-skills --skill go-graceful-shutdown

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the critical issue of dropped connections and incomplete operations during microservice deployments or restarts by implementing a robust graceful shutdown mechanism.

Core Features & Use Cases

Signal Handling: Catches OS signals like SIGTERM and SIGINT to initiate shutdown.
Draining Requests: Allows in-flight gRPC requests to complete before shutting down the server.
Resource Cleanup: Ensures orderly shutdown of database connections and background workers.
Dependency Ordering: Manages the shutdown sequence of various components based on their dependencies.
Configurable Timeout: Provides a configurable duration for the shutdown process.
Use Case: When deploying a new version of a Go microservice in Kubernetes, this skill ensures that active user requests are not abruptly terminated, preventing data loss and improving user experience.

Quick Start

Add a graceful shutdown manager to my Go service that handles OS signals and drains in-flight gRPC requests.

Frequently Asked Questions about go-graceful-shutdown

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

FAQPage Schema

How do I handle graceful shutdown in a Go microservice to prevent dropped connections during Kubernetes deployments?▼

Graceful shutdown in a Go microservice involves catching OS signals like SIGTERM to initiate termination, allowing in-flight gRPC requests to drain, and closing database connections sequentially. This prevents data loss and abruptly terminated user requests during Kubernetes deployments.

How does signal handling work for draining in-flight gRPC requests in Go services?▼

Signal handling catches OS interrupts like SIGTERM and SIGINT to trigger the shutdown sequence. It stops accepting new requests while allowing in-flight gRPC requests to complete within a configurable timeout before forcefully terminating the process.

Can I configure the shutdown timeout for background workers and database connections in Go?▼

Yes, you can configure a specific timeout duration for the shutdown process. This ensures background workers stop and database connections close safely within your defined time limit, balancing operational stability with deployment speed.

What is the best way to manage dependency ordering when stopping Go microservice components?▼

Managing dependency ordering requires registering components carefully to ensure sequential and safe termination. This approach stops background workers and closes database connections in the correct dependency order, avoiding premature resource cleanup.

Do I need Kubernetes to implement robust signal handling and resource cleanup for Go deployments?▼

No, Kubernetes is not strictly required, though this approach applies to production Go microservices requiring robust deployment stability. The signal handling and resource cleanup mechanisms work for any environment sending OS signals like SIGTERM or SIGINT.

Why does my Go service still drop connections when deploying with a graceful shutdown manager?▼

Dropped connections occur if the configurable timeout is too short or components are not registered in the correct dependency order. You must ensure in-flight gRPC requests drain completely and background workers stop sequentially within the timeout limit.