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check for h attribute in 'failed' nonza

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This commit is contained in:
Daniel Gultsch 2016-05-08 21:45:18 +02:00
parent 784df0c218
commit 6f3b8f64d1
1 changed files with 9 additions and 3 deletions
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12
src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
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@ -537,12 +537,18 @@ public class XmppConnection implements Runnable {
try {
final int serverSequence = Integer.parseInt(ack.getAttribute("h"));
acknowledgeStanzaUpTo(serverSequence);
} catch (NumberFormatException e) {
} catch (NumberFormatException | NullPointerException e) {
Log.d(Config.LOGTAG,account.getJid().toBareJid()+": server send ack without sequence number");
}
} else if (nextTag.isStart("failed")) {
tagReader.readElement(nextTag);
Log.d(Config.LOGTAG, account.getJid().toBareJid().toString() + ": resumption failed");
Element failed = tagReader.readElement(nextTag);
try {
final int serverCount = Integer.parseInt(failed.getAttribute("h"));
Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": resumption failed but server acknowledged stanza #"+h);
acknowledgeStanzaUpTo(serverCount);
} catch (NumberFormatException | NullPointerException e) {
Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": resumption failed");
}
resetStreamId();
if (account.getStatus() != Account.State.ONLINE) {
sendBindRequest();