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main.go
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main.go
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package main
import (
"context"
"net/http"
"os"
"os/signal"
"syscall"
"time"
"github.com/c0dered273/automation-remote-controller/internal/user-account/server"
"github.com/c0dered273/automation-remote-controller/pkg/loggers"
"github.com/c0dered273/automation-remote-controller/pkg/validators"
_ "github.com/jackc/pgx/v5/stdlib"
)
// @Title user-account-api
// @Description Сервис управления личным кабинетом пользователя.
// @Version 0.0.1
var (
shutdownTimeout = 25 * time.Second
)
func main() {
serverCtx, serverStopCtx := context.WithCancel(context.Background())
shutdown := make(chan os.Signal, 1)
signal.Notify(shutdown, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
config := server.ReadConfig()
logger := loggers.NewLogger(server.LogWriter, config.Logger, "user-account-api")
validator := validators.NewValidatorWithTagFieldName("json", logger)
services, db := server.NewServices(config, logger)
e := server.NewEchoServer(services, config, logger, validator)
go func() {
if err := e.Start(":" + config.Port); err != nil {
if err == http.ErrServerClosed {
return
}
logger.Fatal().Err(err).Send()
}
}()
go func() {
<-shutdown
shutdownCtx, shutdownCancelCtx := context.WithTimeout(serverCtx, shutdownTimeout)
go func() {
<-shutdownCtx.Done()
if shutdownCtx.Err() == context.DeadlineExceeded {
logger.Fatal().Msg("server: graceful shutdown timed out.. forcing exit.")
}
}()
if err := e.Shutdown(shutdownCtx); err != nil {
logger.Fatal().Err(err).Msg("server: graceful shutdown failed")
}
err := db.Close()
if err != nil {
logger.Fatal().Err(err).Send()
}
logger.Info().Msg("server: shutting down")
serverStopCtx()
shutdownCancelCtx()
}()
<-serverCtx.Done()
}