68 lines
1.7 KiB
Go
68 lines
1.7 KiB
Go
/**
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* @Company: 云南奇讯科技有限公司
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* @Author: yxf
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* @Description:
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* @Date: 2023/7/3 10:44
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*/
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package nsq
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import (
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"context"
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"errors"
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"fmt"
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"github.com/gogf/gf/v2/frame/g"
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"github.com/nsqio/go-nsq"
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"github.com/tiger1103/gfast/v3/internal/app/mqueue/consts"
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"github.com/tiger1103/gfast/v3/internal/app/mqueue/service"
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"time"
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)
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type nsqProducer struct {
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Producer *nsq.Producer
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}
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// NewNsqProducer 创建操作NSQProducer的实例
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func NewNsqProducer() (service.IProducer, error) {
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config := nsq.NewConfig()
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address := g.Cfg().MustGet(context.TODO(), "mqueue.nsq.address").String()
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port := g.Cfg().MustGet(context.TODO(), "mqueue.nsq.producer_port").Uint()
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if address == "" || port <= 0 {
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return nil, errors.New("配置文件有错误")
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}
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producer, err := nsq.NewProducer(fmt.Sprintf("%s:%d", address, port), config)
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if err != nil {
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return nil, err
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}
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return &nsqProducer{Producer: producer}, nil
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}
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func (p *nsqProducer) Publish(topic string, body []byte) error {
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return p.Producer.Publish(topic, body)
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}
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func (p *nsqProducer) PublishAsync(topic string, body []byte) error {
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doneChan := make(chan *nsq.ProducerTransaction)
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go func() {
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timeout := time.NewTicker(5 * time.Second)
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select {
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case res := <-doneChan:
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if res.Error != nil {
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g.Log("nsq").Error(context.TODO(), "publishAsync error doneChan 返回错误："+res.Error.Error())
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}
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case <-timeout.C:
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g.Log("nsq").Error(context.TODO(), "PublishAsync error doneChan 返回超时")
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}
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}()
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return p.Producer.PublishAsync(topic, body, doneChan)
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}
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func (p *nsqProducer) DelayPublish(topic string, body []byte, delay consts.MsgDelayLevel) error {
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return p.Producer.DeferredPublish(topic, delay.Value(), body)
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}
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func (p *nsqProducer) Close() {
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p.Producer.Stop()
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}
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