Propagate DcUpdateEach setting

mtglib/internal/dc/init.go

@@ -1,7 +1,5 @@
 package dc
 
-import "time"
-
 type preferIP uint8
 
 const (
@@ -12,8 +10,7 @@ const (
 )
 
 const (
-	DefaultDC                    = 2
-	DefaultUpdateDCAddressesEach = time.Hour
+	DefaultDC = 2
 
 	defaultAppID   = 123456
 	defaultAppHash = ""

mtglib/internal/dc/telegram.go

@@ -37,10 +37,6 @@ func (t *Telegram) GetAddresses(dc int) []Addr {
 }
 
 func (t *Telegram) Run(ctx context.Context, updateEach time.Duration) {
-	if updateEach == 0 {
-		updateEach = DefaultUpdateDCAddressesEach
-	}
-
 	t.update(ctx)
 
 	ticker := time.NewTicker(updateEach)