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https://github.com/kirinlabs/rabbitgo
基于golang的rabbitmq连接池
https://github.com/kirinlabs/rabbitgo
Last synced: 15 days ago
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基于golang的rabbitmq连接池
- Host: GitHub
- URL: https://github.com/kirinlabs/rabbitgo
- Owner: kirinlabs
- Created: 2021-06-10T06:53:22.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2021-07-16T08:54:01.000Z (over 3 years ago)
- Last Synced: 2024-06-20T13:29:46.398Z (6 months ago)
- Language: Go
- Homepage:
- Size: 18.6 KB
- Stars: 5
- Watchers: 2
- Forks: 2
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# rabbitgo
基于golang的rabbitmq连接池
### 安装rabbitgo
go get github.com/kirinlabs/rabbitgo
### 如何使用rabbitgo?
#### 初始化全局连接池对象
```go
var rabbit *rabbitgo.RabbitPool
func init(){
rabbit = rabbitgo.New(fmt.Sprintf("amqp://%s:%s@%s:%d/%s", "guest", "guest", "127.0.0.1", 5672, ""),
Config{
ConnectionMax: 5,
ChannelMax: 10,
ChannelActive: 20,
ChannelIdle: 10,
})
//设置日志打印级别，默认rabbitgo.LOG_DEBUG
rabbit.SetLevel(rabbitgo.LOG_ERROR)
}
```
#### Sender
```go
// 获取Channel对象
ch, err := rabbit.Get()
if err != nil {
log.Printf("Get channel error, %s", err.Error())
retrun err
}
// 重入channel池复用
defer rabbit.Push(ch)
queue, err := ch.Ch.QueueDeclare("test_queue", true, false, false, false, nil)
if err != nil {
log.Printf("Queue declare error, %s", err.Error())
return err
}
data := fmt.Sprintf("{\"code\":200,\"message\":\"success\",\"data\":\"%s\"}", time.Now().String())
err = ch.Ch.Publish(
"",
queue.Name,
false,
false,
amqp.Publishing{
DeliveryMode: amqp.Persistent,
ContentType: "appliction/plain",
Body: []byte(data),
})
if err != nil {
log.Printf("Send message error, %s", err.Error())
return err
}
```
#### Sender Confirm
```go
// 获取Channel对象
ch, err := rabbit.Get()
if err != nil {
log.Printf("Get channel error, %s", err.Error())
retrun err
}
// 重入channel池复用
defer rabbit.Push(ch)
ch.Confirm(false)
defer func() {
if confirmed := <-ch.NotifyConfirm; confirmed.Ack {
// code when messages is confirmed
t.Logf("Confirmed tag %d", confirmed.DeliveryTag)
} else {
// code when messages is nacked
t.Logf("Nacked tag %d", confirmed.DeliveryTag)
}
}()
queue, err := ch.Ch.QueueDeclare("test_queue", true, false, false, false, nil)
if err != nil {
log.Printf("Queue declare error, %s", err.Error())
return err
}
data := fmt.Sprintf("{\"code\":200,\"message\":\"success\",\"data\":\"%s\"}", time.Now().String())
err = ch.Ch.Publish(
"",
queue.Name,
false,
false,
amqp.Publishing{
DeliveryMode: amqp.Persistent,
ContentType: "appliction/plain",
Body: []byte(data),
})
if err != nil {
log.Printf("Send message error, %s", err.Error())
return err
}
```