chrly/cmd/worker.go
2020-01-05 20:39:17 +03:00

58 lines
1.3 KiB
Go

package cmd
import (
"fmt"
"log"
"github.com/mono83/slf/wd"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"github.com/elyby/chrly/bootstrap"
"github.com/elyby/chrly/http"
)
var workerCmd = &cobra.Command{
Use: "worker",
Short: "Starts HTTP handler for the Mojang usernames to UUIDs worker",
Run: func(cmd *cobra.Command, args []string) {
logger, err := bootstrap.CreateLogger(viper.GetString("statsd.addr"), viper.GetString("sentry.dsn"))
if err != nil {
log.Fatal(fmt.Printf("Cannot initialize logger: %v", err))
}
logger.Info("Logger successfully initialized")
uuidsProvider, err := bootstrap.CreateMojangUUIDsProvider(logger)
if err != nil {
logger.Emergency("Unable to parse remote url :err", wd.ErrParam(err))
return
}
cfg := &http.UUIDsWorker{
ListenSpec: fmt.Sprintf("%s:%d", viper.GetString("server.host"), viper.GetInt("server.port")),
UUIDsProvider: uuidsProvider,
Logger: logger,
}
finishChan := make(chan bool)
go func() {
if err := cfg.Run(); err != nil {
logger.Error(fmt.Sprintf("Error in main(): %v", err))
finishChan <- true
}
}()
go func() {
s := waitForExitSignal()
logger.Info(fmt.Sprintf("Got signal: %v, exiting.", s))
finishChan <- true
}()
<-finishChan
},
}
func init() {
RootCmd.AddCommand(workerCmd)
}