narayana/conversations-classic
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add sm-failed processing

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This commit is contained in:
Daniel Gultsch 2022-08-29 19:44:39 +02:00
parent 7ea4f64ce4
commit 8f76084a43
1 changed files with 35 additions and 20 deletions
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55
src/main/java/eu/siacs/conversations/xmpp/XmppConnection.java
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@ -507,8 +507,11 @@ public class XmppConnection implements Runnable {
+ ": SASL 2.0 authorization identifier was "
+ authorizationIdentifier);
final Element resumed = success.findChild("resumed", "urn:xmpp:sm:3");
final Element failed = success.findChild("failed", "urn:xmpp:sm:3");
if (resumed != null && streamId != null) {
processResumed(resumed);
} else if (failed != null) {
processFailed(failed, false); // wait for new stream features
}
}
if (version == SaslMechanism.Version.SASL) {
@ -660,26 +663,8 @@ public class XmppConnection implements Runnable {
+ ": server send ack without sequence number");
}
} else if (nextTag.isStart("failed")) {
Element failed = tagReader.readElement(nextTag);
try {
final int serverCount = Integer.parseInt(failed.getAttribute("h"));
Log.d(
Config.LOGTAG,
account.getJid().asBareJid()
+ ": resumption failed but server acknowledged stanza #"
+ serverCount);
final boolean acknowledgedMessages;
synchronized (this.mStanzaQueue) {
acknowledgedMessages = acknowledgeStanzaUpTo(serverCount);
}
if (acknowledgedMessages) {
mXmppConnectionService.updateConversationUi();
}
} catch (NumberFormatException | NullPointerException e) {
Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": resumption failed");
}
resetStreamId();
sendBindRequest();
final Element failed = tagReader.readElement(nextTag);
processFailed(failed, true);
} else if (nextTag.isStart("iq")) {
processIq(nextTag);
} else if (nextTag.isStart("message")) {
@ -751,6 +736,36 @@ public class XmppConnection implements Runnable {
changeStatus(Account.State.ONLINE);
}
private void processFailed(final Element failed, final boolean sendBindRequest) {
final int serverCount;
try {
serverCount = Integer.parseInt(failed.getAttribute("h"));
} catch (final NumberFormatException | NullPointerException e) {
Log.d(Config.LOGTAG, account.getJid().asBareJid() + ": resumption failed");
resetStreamId();
if (sendBindRequest) {
sendBindRequest();
}
return;
}
Log.d(
Config.LOGTAG,
account.getJid().asBareJid()
+ ": resumption failed but server acknowledged stanza #"
+ serverCount);
final boolean acknowledgedMessages;
synchronized (this.mStanzaQueue) {
acknowledgedMessages = acknowledgeStanzaUpTo(serverCount);
}
if (acknowledgedMessages) {
mXmppConnectionService.updateConversationUi();
}
resetStreamId();
if (sendBindRequest) {
sendBindRequest();
}
}
private boolean acknowledgeStanzaUpTo(int serverCount) {
if (serverCount > stanzasSent) {
Log.e(Config.LOGTAG, "server acknowledged more stanzas than we sent. serverCount=" + serverCount + ", ourCount=" + stanzasSent);