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Code Issues Releases Wiki Activity

Fix asynchronous axolotl message sending

Browse Source 
XmppConnectionService.sendMessage() now dispatches messages to the
AxolotlService, where they only are prepared for sending and cached.
AxolotlService now triggers a XmppConnectionService.resendMessage(),
which then handles sending the cached message packet.

This transparently fixes, e.g., handling of messages sent while we are
offline.
This commit is contained in:
Andreas Straub 2015-07-03 13:31:14 +02:00
parent ec6870307e
commit 69600502d2
2 changed files with 27 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/main/java/eu/siacs/conversations/crypto/axolotl/AxolotlService.java
View File

@ -67,6 +67,7 @@ public class AxolotlService {
private final SQLiteAxolotlStore axolotlStore; private final SQLiteAxolotlStore axolotlStore;
private final SessionMap sessions; private final SessionMap sessions;
private final Map<Jid, Set<Integer>> deviceIds; private final Map<Jid, Set<Integer>> deviceIds;
private final Map<String, MessagePacket> messageCache;
private final FetchStatusMap fetchStatusMap; private final FetchStatusMap fetchStatusMap;
private final SerialSingleThreadExecutor executor; private final SerialSingleThreadExecutor executor;
private int ownDeviceId; private int ownDeviceId;
@ -580,6 +581,7 @@ public class AxolotlService {
this.account = account; this.account = account;
this.axolotlStore = new SQLiteAxolotlStore(this.account, this.mXmppConnectionService); this.axolotlStore = new SQLiteAxolotlStore(this.account, this.mXmppConnectionService);
this.deviceIds = new HashMap<>(); this.deviceIds = new HashMap<>();
this.messageCache = new HashMap<>();
this.sessions = new SessionMap(axolotlStore, account); this.sessions = new SessionMap(axolotlStore, account);
this.fetchStatusMap = new FetchStatusMap(); this.fetchStatusMap = new FetchStatusMap();
this.executor = new SerialSingleThreadExecutor(); this.executor = new SerialSingleThreadExecutor();
@ -892,21 +894,36 @@ public class AxolotlService {
.generateAxolotlChat(message); .generateAxolotlChat(message);
if (packet == null) { if (packet == null) {
mXmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED); mXmppConnectionService.markMessage(message, Message.STATUS_SEND_FAILED);
//mXmppConnectionService.updateConversationUi();
} else { } else {
mXmppConnectionService.markMessage(message, Message.STATUS_UNSEND); Log.d(Config.LOGTAG, "Generated message, caching: " + message.getUuid());
mXmppConnectionService.sendMessagePacket(account, packet); messageCache.put(message.getUuid(), packet);
mXmppConnectionService.resendMessage(message);
} }
} }
}); });
} }
public void sendMessage(Message message) { public void prepareMessage(Message message) {
if (!messageCache.containsKey(message.getUuid())) {
boolean newSessions = createSessionsIfNeeded(message.getConversation()); boolean newSessions = createSessionsIfNeeded(message.getConversation());
if (!newSessions) { if (!newSessions) {
this.processSending(message); this.processSending(message);
} }
} }
}
public MessagePacket fetchPacketFromCache(Message message) {
MessagePacket packet = messageCache.get(message.getUuid());
if (packet != null) {
Log.d(Config.LOGTAG, "Cache hit: " + message.getUuid());
messageCache.remove(message.getUuid());
} else {
Log.d(Config.LOGTAG, "Cache miss: " + message.getUuid());
}
return packet;
}
public XmppAxolotlMessage.XmppAxolotlPlaintextMessage processReceiving(XmppAxolotlMessage message) { public XmppAxolotlMessage.XmppAxolotlPlaintextMessage processReceiving(XmppAxolotlMessage message) {
XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = null; XmppAxolotlMessage.XmppAxolotlPlaintextMessage plaintextMessage = null;

6
src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
View File

@ -52,7 +52,6 @@ import de.duenndns.ssl.MemorizingTrustManager;
import eu.siacs.conversations.Config; import eu.siacs.conversations.Config;
import eu.siacs.conversations.R; import eu.siacs.conversations.R;
import eu.siacs.conversations.crypto.PgpEngine; import eu.siacs.conversations.crypto.PgpEngine;
import eu.siacs.conversations.crypto.axolotl.NoSessionsCreatedException;
import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Blockable; import eu.siacs.conversations.entities.Blockable;
import eu.siacs.conversations.entities.Bookmark; import eu.siacs.conversations.entities.Bookmark;
@ -760,7 +759,10 @@ public class XmppConnectionService extends Service implements OnPhoneContactsLoa
break; break;
case Message.ENCRYPTION_AXOLOTL: case Message.ENCRYPTION_AXOLOTL:
message.setStatus(Message.STATUS_WAITING); message.setStatus(Message.STATUS_WAITING);
account.getAxolotlService().sendMessage(message); packet = account.getAxolotlService().fetchPacketFromCache(message);
if (packet == null && account.isOnlineAndConnected()) {
account.getAxolotlService().prepareMessage(message);
}
break; break;
} }