init

serverstatus/serverstatus.go

@@ -0,0 +1,34 @@
+package serverstatus
+
+import (
+	"../bot"
+	"../config"
+	"github.com/anvie/port-scanner"
+	"time"
+)
+
+func Start() {
+	go loop()
+}
+
+func loop() {
+	prevServerUp := true
+	elysiumPvP := portscanner.NewPortScanner("149.202.207.235", time.Second*2)
+
+	for {
+		serverUp := elysiumPvP.IsOpen(8099)
+
+		if serverUp && serverUp != prevServerUp {
+			sendMessage("@everyone Elysium PVP is now online!")
+		} else if !serverUp && serverUp != prevServerUp {
+			sendMessage("@everyone Elysium PVP is offline.")
+		}
+
+		prevServerUp = serverUp
+		time.Sleep(time.Second * 5)
+	}
+}
+
+func sendMessage(message string) {
+	bot.Session.ChannelMessageSend(config.Config.AlertRoomID, message)
+}