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Code Issues Releases Wiki Activity

Added FLOOD_WAIT detection.

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This commit is contained in:
Fabian Schlenz 2016-07-05 13:31:45 +02:00
parent bad165e97b
commit bfdd70933d
3 changed files with 56 additions and 5 deletions
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4
src/main/java/de/fabianonline/telegram_backup/Config.java
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@ -19,8 +19,8 @@ class Config {
public static final int FILE_DOWNLOAD_BLOCK_SIZE = 10*1024*1024;
public static final int DELAY_AFTER_GET_MESSAGES = 200;
public static final int DELAY_AFTER_GET_FILE = 200;
public static int DELAY_AFTER_GET_MESSAGES = 200;
public static int DELAY_AFTER_GET_FILE = 750;
public static final String SECRET_GMAPS = "AIzaSyBEtUDhCQKEH6i2Mn1GAiQ9M_tLN0vxHIs";
}

55
src/main/java/de/fabianonline/telegram_backup/DownloadManager.java
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@ -38,6 +38,33 @@ class DownloadManager {
}
public void downloadMessages(Integer limit) throws RpcErrorException, IOException {
boolean completed = true;
do {
completed = true;
try {
_downloadMessages(limit);
} catch (RpcErrorException e) {
if (e.getTag().startsWith("420: FLOOD_WAIT_")) {
completed = false;
Config.DELAY_AFTER_GET_MESSAGES = 1500;
int delay = Integer.parseInt(e.getTag().substring(16));
System.out.println("");
System.out.println("Telegram complained about us (okay, me) making too many requests in too short time.");
System.out.println("So we now have to wait a bit. Telegram asked us to wait for " + delay + " seconds, which");
System.out.println("is about " + ((delay / 60) + 1) + " minutes.");
System.out.println("So I'm going to do that now. If you don't want to wait, you can quit by pressing");
System.out.println("Ctrl+C. You can restart me at any time and I will just continue to download your");
System.out.println("messages and media. But be advised that just restarting me is not going to change");
System.out.println("the fact that Telegram won't talk to me until then.");
try { Thread.sleep((delay + 60) * 1000); } catch(InterruptedException e2) {}
} else {
throw e;
}
}
} while (!completed);
}
public void _downloadMessages(Integer limit) throws RpcErrorException, IOException {
System.out.println("Downloading most recent dialog... ");
int max_message_id = client.messagesGetDialogs(
0,
@ -71,7 +98,6 @@ class DownloadManager {
ids.addAll(a);
my_end_id = ids.get(ids.size()-1);
current_start_id = my_end_id + 1;
TLAbsMessages response = client.messagesGetMessages(ids);
prog.onMessageDownloaded(response.getMessages().size());
db.saveMessages(response.getMessages());
@ -112,6 +138,33 @@ class DownloadManager {
}
public void downloadMedia() throws RpcErrorException, IOException {
boolean completed = true;
do {
completed = true;
try {
_downloadMedia();
} catch (RpcErrorException e) {
if (e.getTag().startsWith("420: FLOOD_WAIT_")) {
completed = false;
Config.DELAY_AFTER_GET_FILE = 1500;
int delay = Integer.parseInt(e.getTag().substring(16));
System.out.println("");
System.out.println("Telegram complained about us (okay, me) making too many requests in too short time.");
System.out.println("So we now have to wait a bit. Telegram asked us to wait for " + delay + " seconds, which");
System.out.println("is about " + ((delay / 60) + 1) + " minutes.");
System.out.println("So I'm going to do that now. If you don't want to wait, you can quit by pressing");
System.out.println("Ctrl+C. You can restart me at any time and I will just continue to download your");
System.out.println("messages and media. But be advised that just restarting me is not going to change");
System.out.println("the fact that Telegram won't talk to me until then.");
try { Thread.sleep((delay + 60) * 1000); } catch(InterruptedException e2) {}
} else {
throw e;
}
}
} while (!completed);
}
private void _downloadMedia() throws RpcErrorException, IOException {
LinkedList<TLMessage> messages = this.db.getMessagesWithMedia();
prog.onMediaDownloadStart(messages.size());
for (TLMessage msg : messages) {

2
src/main/java/de/fabianonline/telegram_backup/HTMLExporter.java
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@ -10,8 +10,6 @@ import java.io.FileWriter;
import java.io.IOException;
import java.util.LinkedList;
import org.javatuples.Triplet;
class HTMLExporter {
public void export(UserManager user) {
try {