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machinery.go
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/
machinery.go
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package queue
import (
"fmt"
"github.com/RichardKnop/machinery/v2"
redisbackend "github.com/RichardKnop/machinery/v2/backends/redis"
redisbroker "github.com/RichardKnop/machinery/v2/brokers/redis"
"github.com/RichardKnop/machinery/v2/config"
"github.com/RichardKnop/machinery/v2/locks/eager"
"github.com/gookit/color"
)
type Machinery struct {
config *Config
}
func NewMachinery(config *Config) *Machinery {
return &Machinery{config: config}
}
func (m *Machinery) Server(connection string, queue string) (*machinery.Server, error) {
driver := m.config.Driver(connection)
switch driver {
case DriverSync:
color.Yellowln("Queue sync driver doesn't need to be run")
return nil, nil
case DriverRedis:
return m.redisServer(connection, queue), nil
}
return nil, fmt.Errorf("unknown queue driver: %s", driver)
}
func (m *Machinery) redisServer(connection string, queue string) *machinery.Server {
redisConfig, database, defaultQueue := m.config.Redis(connection)
if queue == "" {
queue = defaultQueue
}
cnf := &config.Config{
DefaultQueue: queue,
Redis: &config.RedisConfig{},
}
broker := redisbroker.NewGR(cnf, []string{redisConfig}, database)
backend := redisbackend.NewGR(cnf, []string{redisConfig}, database)
lock := eager.New()
return machinery.NewServer(cnf, broker, backend, lock)
}