add polling interval to configurations - resolves #15

config/config.go

@@ -6,17 +6,19 @@ import (
 	"io/ioutil"
 	"log"
 	"os"
+	"time"
 )
 
 // Variables used for command line parameters
 var Config configStruct
 
 type configStruct struct {
-	Token         string   `json:"Token"`
-	RoomIDList    []string `json:"RoomIDList"`
-	RolesToNotify []string `json:"RolesToNotify"`
-	Servers       []server `json:"Servers"`
-	GameStatus    string   `json:"GameStatus"`
+	Token           string        `json:"Token"`
+	RoomIDList      []string      `json:"RoomIDList"`
+	RolesToNotify   []string      `json:"RolesToNotify"`
+	Servers         []server      `json:"Servers"`
+	GameStatus      string        `json:"GameStatus"`
+	PollingInterval time.Duration `json:"PollingInterval"`
 }
 
 type server struct {
@@ -43,4 +45,8 @@ func Configure() {
 		log.Println(err)
 	}
 
+	if Config.PollingInterval == 0 {
+		log.Fatal("Please set your PollingInterval > 0 in your config file.")
+	}
+
 }