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do not throw when finishing jingle ft twice. fixes #3765

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the state machine in jingle file transfer does not prevent that the connection
is being finished twice
This commit is contained in:
Daniel Gultsch 2020-06-07 14:59:55 +02:00
parent b78d45c7cc
commit 1853242c66
2 changed files with 5 additions and 1 deletions
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4
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnectionManager.java
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@ -447,6 +447,10 @@ public class JingleConnectionManager extends AbstractConnectionManager {
}
void finishConnection(final AbstractJingleConnection connection) {
this.connections.remove(connection.getId());
}
void finishConnectionOrThrow(final AbstractJingleConnection connection) {
final AbstractJingleConnection.Id id = connection.getId();
if (this.connections.remove(id) == null) {
throw new IllegalStateException(String.format("Unable to finish connection with id=%s", id.toString()));

2
src/main/java/eu/siacs/conversations/xmpp/jingle/JingleRtpConnection.java
View file

@ -1189,7 +1189,7 @@ public class JingleRtpConnection extends AbstractJingleConnection implements Web
if (isTerminated()) {
this.cancelRingingTimeout();
this.webRTCWrapper.verifyClosed();
this.jingleConnectionManager.finishConnection(this);
this.jingleConnectionManager.finishConnectionOrThrow(this);
} else {
throw new IllegalStateException(String.format("Unable to call finish from %s", this.state));
}