violin

VIOLIN

Please ... listen.

VIOLIN worker pool / connection pool, rich APIs and configuration options are provided.

Install

go get github.com/B1NARY-GR0UP/violin

Quick Start

Worker Pool

package main

import (
	"fmt"

	"github.com/B1NARY-GR0UP/violin"
)

func main() {
	v := violin.New()
	defer v.Shutdown()
	v.Submit(func() {
		fmt.Println("Hello, VIOLIN!")
	})
}

Connection Pool

package main

import (
	"net"
	"time"

	"github.com/B1NARY-GR0UP/violin/cool"
)

func main() {
	producer := func() (net.Conn, error) {
		return net.Dial("your-network", "your-address")
	}
	c, _ := cool.New(5, 30, producer, cool.WithConnIdleTimeout(30*time.Second))
	defer c.Close()
	_ = c.Len()
	conn, _ := c.Get()
	_ = conn.Close()
	if cc, ok := conn.(*cool.Conn); ok {
		cc.MarkUnusable()
		if cc.IsUnusable() {
			_ = cc.Close()
		}
	}
}

Configuration

Worker Pool

Connection Pool

Blogs

• GO: How to Write a Worker Pool | 中文

Credits

Sincere appreciation to the following repositories that made the development of VIOLIN possible.

• gammazero/workerpool
• fatih/pool

License

VIOLIN is distributed under the Apache License 2.0. The licenses of third party dependencies of VIOLIN are explained here.

ECOLOGY

VIOLIN is a Subproject of the Basic Middleware Service