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sendStanzaWithResponseCallback: Ensure exactly one callback is called
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1 changed files with 6 additions and 1 deletions
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@ -1494,7 +1494,12 @@ public abstract class AbstractXMPPConnection implements XMPPConnection {
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final StanzaListener packetListener = new StanzaListener() {
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final StanzaListener packetListener = new StanzaListener() {
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@Override
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@Override
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public void processStanza(Stanza packet) throws NotConnectedException, InterruptedException {
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public void processStanza(Stanza packet) throws NotConnectedException, InterruptedException {
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removeAsyncStanzaListener(this);
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boolean removed = removeAsyncStanzaListener(this);
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if (!removed) {
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// We lost a race against the "no response" handling runnable. Avoid calling the callback, as the
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// exception callback will be invoked (if any).
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return;
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}
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try {
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try {
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XMPPErrorException.ifHasErrorThenThrow(packet);
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XMPPErrorException.ifHasErrorThenThrow(packet);
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callback.processStanza(packet);
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callback.processStanza(packet);
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