minor improvements

main.go

@@ -8,12 +8,12 @@ import (
 
 const (
 	appName     = "rngpotd"
-	appVersion  = "0.0.1"
+	appVersion  = "0.0.2"
 	userAgent   = appName + "/" + appVersion
-	serverAgent = "nginx/1.27.0"
+	serverAgent = "nginx/1.27.1"
 
-	minimumGoMaxProcs = 2
-	maximumGoMaxProcs = 4
+	minimumGoMaxProcs = 4
+	maximumGoMaxProcs = 8
 )
 
 var (
@@ -28,19 +28,19 @@ func main() {
 	gmp := runtime.GOMAXPROCS(0)
 	if gmp < minimumGoMaxProcs {
 		runtime.GOMAXPROCS(minimumGoMaxProcs)
-	}
-	if gmp > maximumGoMaxProcs {
+	} else if gmp > maximumGoMaxProcs {
 		runtime.GOMAXPROCS(maximumGoMaxProcs)
 	}
 
-	n_rngRetCodes = len(rngRetCodes)
-
 	log.SetFlags(log.Flags() | log.Lmicroseconds)
 	flag.Parse()
 
 	log.Printf("%s: starting\n", userAgent)
 
 	app := initFiberApp()
+	if app == nil {
+		log.Fatal("failed to initialize rngpotd")
+	}
 
 	log.Printf("%s: ready\n", userAgent)
 	log.Printf("%s: going to listen %q\n", userAgent, listenEndpoint)