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add 20s busy timeout to incoming calls

This commit is contained in:
Daniel Gultsch 2020-04-22 21:59:20 +02:00
parent 22e93e4169
commit a008993d06
2 changed files with 38 additions and 2 deletions
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8
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
View File

@ -23,6 +23,9 @@ import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import eu.siacs.conversations.Config;
@ -50,6 +53,7 @@ import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
import rocks.xmpp.addr.Jid;
public class JingleConnectionManager extends AbstractConnectionManager {
private final ScheduledExecutorService scheduledExecutorService = Executors.newSingleThreadScheduledExecutor();
private final HashMap<RtpSessionProposal, DeviceDiscoveryState> rtpSessionProposals = new HashMap<>();
private final Map<AbstractJingleConnection.Id, AbstractJingleConnection> connections = new ConcurrentHashMap<>();
@ -135,6 +139,10 @@ public class JingleConnectionManager extends AbstractConnectionManager {
return !contact.showInContactList();
}
public ScheduledFuture<?> schedule(final Runnable runnable, final long delay, final TimeUnit timeUnit) {
return this.scheduledExecutorService.schedule(runnable, delay, timeUnit);
}
public void respondWithJingleError(final Account account, final IqPacket original, String jingleCondition, String condition, String conditionType) {
final IqPacket response = original.generateResponse(IqPacket.TYPE.ERROR);
final Element error = response.addChild("error");

28
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
View File

@ -24,6 +24,8 @@ import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import eu.siacs.conversations.Config;
import eu.siacs.conversations.entities.Account;
@ -46,6 +48,8 @@ import rocks.xmpp.addr.Jid;
public class JingleRtpConnection extends AbstractJingleConnection implements WebRTCWrapper.EventCallback {
private static final long BUSY_TIME_OUT = 20;
public static final List<State> STATES_SHOWING_ONGOING_CALL = Arrays.asList(
State.PROCEED,
State.SESSION_INITIALIZED,
@ -118,6 +122,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
private RtpContentMap initiatorRtpContentMap;
private RtpContentMap responderRtpContentMap;
private long rtpConnectionStarted = 0; //time of 'connected'
private ScheduledFuture<?> ringingTimeoutFuture;
JingleRtpConnection(JingleConnectionManager jingleConnectionManager, Id id, Jid initiator) {
super(jingleConnectionManager, id, initiator);
@ -536,9 +541,29 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
private void startRinging() {
Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": received call from " + id.with + ". start ringing");
ringingTimeoutFuture = jingleConnectionManager.schedule(this::ringingTimeout, BUSY_TIME_OUT, TimeUnit.SECONDS);
xmppConnectionService.getNotificationService().showIncomingCallNotification(id, getMedia());
}
private synchronized void ringingTimeout() {
Log.d(Config.LOGTAG, id.account.getJid().asBareJid() + ": timeout reached for ringing");
switch (this.state) {
case PROPOSED:
rejectCallFromProposed();
break;
case SESSION_INITIALIZED:
rejectCallFromSessionInitiate();
break;
}
}
private void cancelRingingTimeout() {
final ScheduledFuture<?> future = this.ringingTimeoutFuture;
if (future != null && !future.isCancelled()) {
future.cancel(false);
}
}
private void receiveProceed(final Jid from, final String serverMsgId, final long timestamp) {
final Set<Media> media = Preconditions.checkNotNull(this.proposedMedia, "Proposed media has to be set before handling proceed");
Preconditions.checkState(media.size() > 0, "Proposed media should not be empty");
@ -781,9 +806,11 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
public synchronized void acceptCall() {
switch (this.state) {
case PROPOSED:
cancelRingingTimeout();
acceptCallFromProposed();
break;
case SESSION_INITIALIZED:
cancelRingingTimeout();
acceptCallFromSessionInitialized();
break;
case ACCEPTED:
@ -1069,6 +1096,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
}
private void finish() {
this.cancelRingingTimeout();
this.webRTCWrapper.verifyClosed();
this.jingleConnectionManager.finishConnection(this);
}