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authorDaniel Gultsch <daniel@gultsch.de>2016-05-08 21:45:18 +0200
committerDaniel Gultsch <daniel@gultsch.de>2016-05-08 21:45:18 +0200
commit6f3b8f64d17c84e7baac78b1efa72400859f67e6 (patch)
tree1c166c507146ae20f5b5f9ff254c80949b975f8e /src
parent784df0c2185c7ec32da1196f60a97788deb974e5 (diff)
check for h attribute in 'failed' nonza
Diffstat (limited to 'src')
-rw-r--r--src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java12
1 files changed, 9 insertions, 3 deletions
diff --git a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
index 26610561..36424482 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
@@ -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();