tReader.start();
try
{
log.info("send first window -- that one should be OK");
StreamEventsResult streamRes = srcEventsBuf.streamEvents(cp, writerStream, new StreamEventsArgs(win1Size));
Assert.assertEquals(numEventsPerWindow + 1, streamRes.getNumEventsStreamed());
TestUtil.assertWithBackoff(new ConditionCheck()
{
@Override
public boolean check()
{
return 1 == callbackStats.getNumSysEventsProcessed();
}
}, "first window processed", 5000, log);
log.info("send the second partial window -- that one should cause an error");
streamRes = srcEventsBuf.streamEvents(cp, writerStream, new StreamEventsArgs(win2Size));
Assert.assertEquals(numOfFailureEvent - numEventsPerWindow, streamRes.getNumEventsStreamed());
log.info("wait for dispatcher to finish");
TestUtil.assertWithBackoff(new ConditionCheck()
{
@Override
public boolean check()
{
log.info("events received: " + callbackStats.getNumDataEventsReceived());
return numOfFailureEvent <= callbackStats.getNumDataEventsProcessed();
}
}, "all events until the error processed", 5000, log);
log.info("all data events have been received but no EOW");
Assert.assertEquals(numOfFailureEvent, clientStats.getTotalStats().getNumDataEvents());
Assert.assertEquals(1, clientStats.getTotalStats().getNumSysEvents());
//at least one failing event therefore < numOfFailureEvent events can be processed
Assert.assertTrue(numOfFailureEvent <= callbackStats.getNumDataEventsProcessed());
//onDataEvent callbacks for e2_1 and e2_2 get cancelled
Assert.assertEquals(2, callbackStats.getNumDataErrorsProcessed());
//only one EOW
Assert.assertEquals(1, callbackStats.getNumSysEventsProcessed());
log.info("Send the remainder of the window");
streamRes = srcEventsBuf.streamEvents(cp, writerStream, new StreamEventsArgs(100000));
//remaining events + EOWs
Assert.assertEquals(srcTestEvents.size() + numWindows - (numOfFailureEvent + 1),
streamRes.getNumEventsStreamed());
log.info("wait for the rollback");
TestUtil.assertWithBackoff(new ConditionCheck()
{
@Override