https://github.com/quinost/go-projects
Go projects. Workerpool, health checker, grpc implementation
https://github.com/quinost/go-projects
go grpc health-check workerpool
Last synced: 14 days ago
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Go projects. Workerpool, health checker, grpc implementation
- Host: GitHub
- URL: https://github.com/quinost/go-projects
- Owner: Quinost
- Created: 2025-09-13T22:50:40.000Z (9 months ago)
- Default Branch: main
- Last Pushed: 2025-09-28T20:05:52.000Z (8 months ago)
- Last Synced: 2025-09-28T22:05:19.320Z (8 months ago)
- Topics: go, grpc, health-check, workerpool
- Language: Go
- Homepage:
- Size: 66.4 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
Small projects in GO
# gRPC
- gRPC Service – port 50051, handles business logic and external API calls
- HTTP Gateway – port 8080, exposes REST endpoints
- Internal communication via gRPC
- External access via HTTP
gRPC / Protocol Buffers
HTTP/REST
External currency API integration
# healthchecker
- Concurrent per-site monitoring - each site runs in its own goroutine with a ticker
- Each site gets a dedicated monitor worker
- Configurable intervals and timeouts via YAML
- Notifier pattern for status change alerts
YAML configuration
HTTP client
Structured logging (slog)
Wait groups for goroutine management
# warehouse
- Custom JWT Authentication Middleware
- Custom Database Migrator with version tracking and seeding system
- Custom Validator for input validation using struct tags
- Configuration Management with YAML (cfg package)
- Layered Architecture: Handlers → Services → Repositories → PostgreSQL
PostgreSQL + custom migrator with schema_migrations table
JWT Authentication (golang-jwt/jwt) with custom middleware
bcrypt for password hashing
YAML Config
Custom Validator based on reflection and struct tags
# workerpool-thumbnail
- Worker pool for concurrent image processing
- HTTP server with file upload and validation
- Asynchronous job processing with buffered channels
- Graceful shutdown of both server and worker pool
HTTP server with multipart form handling
Image processing (decode/encode, scaling with Catmull-Rom)
Concurrent worker pool implementation
File system operations for thumbnail storage