new fields

config.env

@@ -1,13 +1,15 @@
 #[APP]
 APP_MODE=dev
 APP_LOG_LVL=info
+APP_CHECK_PERIOD_SECONDS=21600
 
 #[HTTP]
-HOST=0.0.0.0
+HTTP_HOST=0.0.0.0
-PORT=41082
+HTTP_PORT=41082
 
 #[TASKS SOURCE(GRPC)]
-HOST=
+TASK_SOURCE_HOST=
-PORT=
+TASK_SOURCE_PORT=
+TASK_SOURCE_TIMEOUT_SECONDS=
 
 #[RABBIT]

config/config.go

@@ -1,5 +1,7 @@
 package config
 
+import "time"
+
 type Config struct {
 	App         App
 	Http        Http
@@ -9,6 +11,7 @@ type Config struct {
 type App struct {
 	Mode        string
 	LogLvl      string
+	CheckPeriod time.Duration
 }
 
 type Http struct {
@@ -19,6 +22,7 @@ type Http struct {
 type TasksSource struct {
 	Host    string
 	Port    string
+	Timeout time.Duration
 }
 
 func NewConfig() Config {
@@ -26,16 +30,18 @@ func NewConfig() Config {
 		App: App{
 			Mode:        getEnv("APP_MODE", "dev"),
 			LogLvl:      getEnv("APP_LOG_LVL", "debug"),
+			CheckPeriod: getEnvSeconds("APP_CHECK_PERIOD_SECONDS", 20),
 		},
 
 		Http: Http{
-			Host: getEnv("HOST", "0.0.0.0"),
+			Host: getEnv("HTTP_HOST", "0.0.0.0"),
-			Port: getEnv("PORT", "41082"),
+			Port: getEnv("HTTP_PORT", "41082"),
 		},
 
 		TasksSource: TasksSource{
 			Host:    getEnv("TASK_API_HOST", ""),
 			Port:    getEnv("TASK_API_PORT", ""),
+			Timeout: getEnvSeconds("TASK_SOURCE_TIMEOUT_SECONDS", 60),
 		},
 	}
 }

config/helper.go

@@ -1,6 +1,11 @@
 package config
 
-import "os"
+import (
+	log "github.com/sirupsen/logrus"
+	"os"
+	"strconv"
+	"time"
+)
 
 func getEnv(key, fallback string) string {
 	if value, ok := os.LookupEnv(key); ok {
@@ -8,3 +13,16 @@ func getEnv(key, fallback string) string {
 	}
 	return fallback
 }
+
+func getEnvSeconds(key string, fallback int) time.Duration {
+	if value, ok := os.LookupEnv(key); ok {
+		num, err := strconv.Atoi(value)
+		if err != nil {
+			log.Printf("Error converting %v to int, using default value - 60 seconds", key)
+			return time.Duration(60) * time.Second
+		}
+
+		return time.Duration(num) * time.Second
+	}
+	return time.Duration(fallback) * time.Second
+}