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handle messages with empty payloads 

If a message is delivered with an empty body, we were not previously
enqueuing the message. This fixes issue #43
This commit is contained in:
Matt Broadstone 2014-09-10 22:38:06 -04:00
parent 6a3d355de2
commit 84746ff77c
2 changed files with 22 additions and 0 deletions
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7
src/qamqpqueue.cpp
View File

@ -78,6 +78,7 @@ bool QueuePrivate::_q_method(const Frame::Method &frame)
void QueuePrivate::_q_content(const Frame::Content &frame)
{
Q_Q(Queue);
Q_ASSERT(frame.channel() == channelNumber);
if (frame.channel() != channelNumber)
return;
@ -96,6 +97,12 @@ void QueuePrivate::_q_content(const Frame::Content &frame)
currentMessage.d->headers = (it.value()).toHash();
currentMessage.d->properties[property] = it.value();
}
if (currentMessage.d->leftSize == 0) {
// message with an empty body
q->enqueue(currentMessage);
Q_EMIT q->messageReceived();
}
}
void QueuePrivate::_q_body(const Frame::ContentBody &frame)

15
tests/auto/qamqpqueue/tst_qamqpqueue.cpp
View File

@ -46,6 +46,7 @@ private Q_SLOTS:
void invalidRoutingKey();
void tableFieldDataTypes();
void messageProperties();
void emptyMessage();
private:
QScopedPointer<Client> client;
@ -639,5 +640,19 @@ void tst_QAMQPQueue::messageProperties()
QCOMPARE(message.property(Message::ClusterID).toString(), QLatin1String("some-cluster-id"));
}
void tst_QAMQPQueue::emptyMessage()
{
Queue *queue = client->createQueue("test-issue-43");
declareQueueAndVerifyConsuming(queue);
Exchange *defaultExchange = client->createExchange();
defaultExchange->publish("", "test-issue-43");
QVERIFY(waitForSignal(queue, SIGNAL(messageReceived())));
Message message = queue->dequeue();
verifyStandardMessageHeaders(message, "test-issue-43");
QVERIFY(message.payload().isEmpty());
}
QTEST_MAIN(tst_QAMQPQueue)
#include "tst_qamqpqueue.moc"