/
RedismqDelayableTaskHandler.go
98 lines (78 loc) · 2.05 KB
/
RedismqDelayableTaskHandler.go
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package taskx
import (
"context"
"fmt"
"github.com/gomodule/redigo/redis"
"github.com/meiguonet/mgboot-go-common/enum/DatetimeFormat"
"github.com/meiguonet/mgboot-go-common/util/castx"
"github.com/meiguonet/mgboot-go-common/util/errorx"
"github.com/meiguonet/mgboot-go-common/util/jsonx"
"github.com/meiguonet/mgboot-go-dal/poolx"
"github.com/meiguonet/mgboot-go-fiber/cachex"
"github.com/meiguonet/mgboot-go-fiber/mgboot"
"sync"
"time"
)
type redismqDelayableTaskHandler struct {
}
func (h *redismqDelayableTaskHandler) Run() {
defer func() {
if r := recover(); r != nil {
var err error
if ex, ok := r.(error); ok {
err = ex
} else {
err = fmt.Errorf("%v", r)
}
mgboot.RuntimeLogger().Error(errorx.Stacktrace(err))
}
}()
ctx, cancel := context.WithTimeout(context.Background(), time.Second)
defer cancel()
conn, err := poolx.GetRedisConnection(ctx)
if err != nil {
return
}
defer conn.Close()
loc, _ := time.LoadLocation("Asia/Shanghai")
now := time.Now().In(loc)
cacheKey := cachex.CacheKeyRedismqDelayable()
payloads, _ := redis.Strings(conn.Do("ZRANGEBYSCORE", cacheKey, now.Unix() - 60, now.Unix() + 5))
if len(payloads) < 1 {
return
}
entries := make([]string, 0)
payloadsToRemove := make([]interface{}, 0)
for _, payload := range payloads {
if payload == "" {
continue
}
map1 := jsonx.MapFrom(payload)
runAt, err := time.ParseInLocation(DatetimeFormat.Full, castx.ToString(map1["runAt"]), loc)
if err != nil {
payloadsToRemove = append(payloadsToRemove, payload)
continue
}
if now.Unix() < runAt.Unix() {
continue
}
entries = append(entries, payload)
payloadsToRemove = append(payloadsToRemove, payload)
}
if len(payloadsToRemove) > 0 {
payloadsToRemove = append([]interface{}{cacheKey}, payloadsToRemove...)
_, _ = conn.Do("ZREM", payloadsToRemove...)
}
if len(entries) < 1 {
return
}
wg := sync.WaitGroup{}
wg.Add(len(entries))
for _, payload := range entries {
go func(payload string) {
defer wg.Done()
RunMqTask(payload)
}(payload)
}
wg.Wait()
}