diff options
| -rw-r--r-- | src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java | 12 |
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 687b51d81..2bebeb4c7 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java +++ b/src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java @@ -550,12 +550,18 @@ 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(); |