public void onMessage(ClientMessage message) {
try {
message.acknowledge();
ClientMessage outmsg = session.createMessage(true);
outmsg.putIntProperty("out_msg", message.getIntProperty("msg"));
producer.send(outmsg);
if (rollbackFirstMessage) {
session.rollback();
rollbackFirstMessage = false;
return;
}
if (counter.incrementAndGet() % 200 == 0) {
System.out.println("rollback " + message);
session.rollback();
} else {
commitLatch.countDown();
session.commit();
}
} catch (Exception e) {
e.printStackTrace();
try {
session.rollback();
} catch (Exception ignored) {
ignored.printStackTrace();
}
}
}
protected ClientMessage createLargeClientMessage(
final ClientSession session, final long numberOfBytes, final boolean persistent)
throws Exception {
ClientMessage clientMessage = session.createMessage(persistent);
clientMessage.setBodyInputStream(UnitTestCase.createFakeLargeStream(numberOfBytes));
return clientMessage;
}
/**
* @param numberOfMessages
* @param numberOfBytes
* @param delayDelivery
* @param session
* @param producer
* @throws FileNotFoundException
* @throws IOException
* @throws org.apache.activemq.api.core.ActiveMQException
*/
private void sendMessages(
final int numberOfMessages,
final long numberOfBytes,
final long delayDelivery,
final ClientSession session,
final ClientProducer producer)
throws Exception {
LargeMessageTestBase.log.debug("NumberOfBytes = " + numberOfBytes);
for (int i = 0; i < numberOfMessages; i++) {
ClientMessage message = session.createMessage(true);
// If the test is using more than 1M, we will only use the Streaming, as it require too much
// memory from the
// test
if (numberOfBytes > 1024 * 1024 || i % 2 == 0) {
LargeMessageTestBase.log.debug("Sending message (stream)" + i);
message.setBodyInputStream(UnitTestCase.createFakeLargeStream(numberOfBytes));
} else {
LargeMessageTestBase.log.debug("Sending message (array)" + i);
byte[] bytes = new byte[(int) numberOfBytes];
for (int j = 0; j < bytes.length; j++) {
bytes[j] = UnitTestCase.getSamplebyte(j);
}
message.getBodyBuffer().writeBytes(bytes);
}
message.putIntProperty(new SimpleString("counter-message"), i);
if (delayDelivery > 0) {
long time = System.currentTimeMillis();
message.putLongProperty(new SimpleString("original-time"), time);
message.putLongProperty(Message.HDR_SCHEDULED_DELIVERY_TIME, time + delayDelivery);
producer.send(message);
} else {
producer.send(message);
}
}
}
protected ClientMessage createLargeClientMessage(
final ClientSession session, final byte[] buffer, final boolean durable) throws Exception {
ClientMessage msgs = session.createMessage(durable);
msgs.getBodyBuffer().writeBytes(buffer);
return msgs;
}