From a43b81ee91965b4beba77ca5cba6f87a1ed92057 Mon Sep 17 00:00:00 2001
From: Fabian Schlenz <mail@fabianonline.de>
Date: Fri, 15 Jul 2016 22:22:58 +0200
Subject: [PATCH] Rewritten FLOOD_WAIT detection code.

---
 .../java/de/fabianonline/telegram_backup/DownloadManager.java | 2 +-
 src/main/java/de/fabianonline/telegram_backup/Utils.java      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/java/de/fabianonline/telegram_backup/DownloadManager.java b/src/main/java/de/fabianonline/telegram_backup/DownloadManager.java
index b0684cf..6d591da 100644
--- a/src/main/java/de/fabianonline/telegram_backup/DownloadManager.java
+++ b/src/main/java/de/fabianonline/telegram_backup/DownloadManager.java
@@ -70,7 +70,7 @@ public class DownloadManager {
 			try {
 				_downloadMessages(limit);
 			} catch (RpcErrorException e) {
-				if (e.getTag().startsWith("420: FLOOD_WAIT_")) {
+				if (e.getCode()==420) { // FLOOD_WAIT
 					completed = false;
 					Utils.obeyFloodWaitException(e);
 				} else {
diff --git a/src/main/java/de/fabianonline/telegram_backup/Utils.java b/src/main/java/de/fabianonline/telegram_backup/Utils.java
index 3811537..4de408d 100644
--- a/src/main/java/de/fabianonline/telegram_backup/Utils.java
+++ b/src/main/java/de/fabianonline/telegram_backup/Utils.java
@@ -34,9 +34,9 @@ public class Utils {
 	}
 	
 	static void obeyFloodWaitException(RpcErrorException e) throws RpcErrorException {
-		if (e==null || ! e.getTag().startsWith("420: FLOOD_WAIT_")) return;
+		if (e==null || e.getCode()!=420) return;
 		
-		int delay = Integer.parseInt(e.getTag().substring(16));
+		int delay = e.getTagInteger();
 		int minutes = (delay/60)+1;
 		int wait = (minutes / 5) * 5 + 5;
 		System.out.println("");