remove legacy ping/status seperation

bridge.go

@@ -100,31 +100,25 @@ func startBridge(discord *discordgo.Session, discordGID string, discordCID strin
 	}
 }
 
-func pingMumble(host, port string, c chan int) {
-	m, _ := time.ParseDuration("30s")
+func discordStatusUpdate(dg *discordgo.Session, host, port string) {
+	status := ""
 	curr := 0
+	m, _ := time.ParseDuration("30s")
 	for {
 		time.Sleep(3 * time.Second)
 		resp, err := gumble.Ping(host+":"+port, -1, m)
-		curr = resp.ConnectedUsers
+
 		if err != nil {
-			panic(err)
-		}
+			log.Printf("error pinging mumble server %v\n", err)
+			dg.UpdateListeningStatus("an error pinging mumble")
+		} else {
+			curr = resp.ConnectedUsers
 			if Bridge.Connected {
 				curr = curr - 1
 			}
 			if curr != Bridge.MumbleUserCount {
 				Bridge.MumbleUserCount = curr
-			c <- Bridge.MumbleUserCount
 			}
-	}
-}
-
-func discordStatusUpdate(dg *discordgo.Session, c chan int) {
-	status := ""
-	curr := 0
-	for {
-		curr = <-c
 			if curr == 0 {
 				status = ""
 			} else {
@@ -133,6 +127,7 @@ func discordStatusUpdate(dg *discordgo.Session, c chan int) {
 			dg.UpdateListeningStatus(status)
 		}
 	}
+}
 
 func AutoBridge(s *discordgo.Session) {
 	log.Println("beginning auto mode")

main.go

@@ -98,9 +98,7 @@ func main() {
 		MumbleUserCount:  0,
 		DiscordUserCount: 0,
 	}
-	userCount := make(chan int)
-	go pingMumble(*mumbleAddr, strconv.Itoa(*mumblePort), userCount)
-	go discordStatusUpdate(discord, userCount)
+	go discordStatusUpdate(discord, *mumbleAddr, strconv.Itoa(*mumblePort))
 	if *autoMode {
 		Bridge.AutoChan = make(chan bool)
 		go AutoBridge(discord)