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fixed jingle state machine being thrown off by iq-result coming after session-accept

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fixes #2587
This commit is contained in:
Daniel Gultsch 2017-08-18 14:33:56 +02:00
parent 1383d3d2e4
commit 6afa5653cb
2 changed files with 14 additions and 12 deletions
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21
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
View file

@ -45,6 +45,7 @@ public class JingleConnection implements Transferable {
private JingleConnectionManager mJingleConnectionManager;
private XmppConnectionService mXmppConnectionService;
private static final int JINGLE_STATUS_OFFERED = -1;
protected static final int JINGLE_STATUS_INITIATED = 0;
protected static final int JINGLE_STATUS_ACCEPTED = 1;
protected static final int JINGLE_STATUS_FINISHED = 4;
@ -55,7 +56,7 @@ public class JingleConnection implements Transferable {
private int ibbBlockSize = 8192;
private int mJingleStatus = -1;
private int mJingleStatus = JINGLE_STATUS_OFFERED;
private int mStatus = Transferable.STATUS_UNKNOWN;
private Message message;
private String sessionId;
@ -516,8 +517,12 @@ public class JingleConnection implements Transferable {
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.getType() == IqPacket.TYPE.RESULT) {
Log.d(Config.LOGTAG,account.getJid().toBareJid()+": other party received offer");
if (mJingleStatus == JINGLE_STATUS_OFFERED) {
mJingleStatus = JINGLE_STATUS_INITIATED;
mXmppConnectionService.markMessage(message, Message.STATUS_OFFERED);
} else {
Log.d(Config.LOGTAG,"received ack for offer when status was "+mJingleStatus);
}
} else {
fail(IqParser.extractErrorMessage(packet));
}
@ -645,8 +650,7 @@ public class JingleConnection implements Transferable {
} else if (content.socks5transport().hasChild("candidate-error")) {
Log.d(Config.LOGTAG, "received candidate error");
this.receivedCandidate = true;
if ((mJingleStatus == JINGLE_STATUS_ACCEPTED)
&& (this.sentCandidate)) {
if (mJingleStatus == JINGLE_STATUS_ACCEPTED && this.sentCandidate) {
this.connect();
}
return true;
@ -662,12 +666,10 @@ public class JingleConnection implements Transferable {
}
candidate.flagAsUsedByCounterpart();
this.receivedCandidate = true;
if ((mJingleStatus == JINGLE_STATUS_ACCEPTED)
&& (this.sentCandidate)) {
if (mJingleStatus == JINGLE_STATUS_ACCEPTED && this.sentCandidate) {
this.connect();
} else {
Log.d(Config.LOGTAG,
"ignoring because file is already in transmission or we haven't sent our candidate yet");
Log.d(Config.LOGTAG, "ignoring because file is already in transmission or we haven't sent our candidate yet status="+mJingleStatus+" sentCandidate="+Boolean.toString(sentCandidate));
}
return true;
} else {
@ -1007,8 +1009,7 @@ public class JingleConnection implements Transferable {
JinglePacket packet = bootstrapPacket("transport-info");
Content content = new Content(this.contentCreator, this.contentName);
content.setTransportId(this.transportId);
content.socks5transport().addChild("candidate-used")
.setAttribute("cid", cid);
content.socks5transport().addChild("candidate-used").setAttribute("cid", cid);
packet.setContent(content);
this.sentCandidate = true;
if ((receivedCandidate) && (mJingleStatus == JINGLE_STATUS_ACCEPTED)) {
@ -1024,7 +1025,7 @@ public class JingleConnection implements Transferable {
content.socks5transport().addChild("candidate-error");
packet.setContent(content);
this.sentCandidate = true;
if ((receivedCandidate) && (mJingleStatus == JINGLE_STATUS_ACCEPTED)) {
if (receivedCandidate && mJingleStatus == JINGLE_STATUS_ACCEPTED) {
connect();
}
this.sendJinglePacket(packet);

1
src/main/java/eu/siacs/conversations/xmpp/jingle/stanzas/Content.java
View file

@ -30,6 +30,7 @@ public class Content extends Element {
public Content(String creator, String name) {
super("content");
this.setAttribute("creator", creator);
this.setAttribute("senders", creator);
this.setAttribute("name", name);
}