49 lines
897 B
Go
49 lines
897 B
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"flag"
|
|
"os"
|
|
"os/signal"
|
|
"syscall"
|
|
|
|
"realtime-gateway/internal/config"
|
|
"realtime-gateway/internal/gateway"
|
|
"realtime-gateway/internal/logging"
|
|
)
|
|
|
|
func main() {
|
|
configPath := flag.String("config", "./config/dev.json", "path to config file")
|
|
flag.Parse()
|
|
|
|
cfg, err := config.Load(*configPath)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
logger := logging.New()
|
|
app, err := gateway.NewServer(cfg, logger)
|
|
if err != nil {
|
|
logger.Error("failed to create server", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
|
|
defer stop()
|
|
|
|
errCh := make(chan error, 1)
|
|
go func() {
|
|
errCh <- app.Run(ctx)
|
|
}()
|
|
|
|
select {
|
|
case <-ctx.Done():
|
|
logger.Info("shutdown signal received")
|
|
case err := <-errCh:
|
|
if err != nil {
|
|
logger.Error("server stopped with error", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
}
|