Examples with RecordingSignalAdapter io.aeron.archive.client.RecordingSignalAdapter used on opensource projects

Example 1 with RecordingSignalAdapter

use of io.aeron.archive.client.RecordingSignalAdapter in project Aeron by real-logic.

the class ManageRecordingHistoryTest method shouldPurgeRecording.

@Test
@InterruptAfter(10)
void shouldPurgeRecording() throws IOException {
    final String messagePrefix = "Message-Prefix-";
    final long targetPosition = (SEGMENT_LENGTH * 3L) + 1;
    try (Publication publication = aeronArchive.addRecordedPublication(uriBuilder.build(), STREAM_ID)) {
        final CountersReader counters = aeron.countersReader();
        final int counterId = awaitRecordingCounterId(counters, publication.sessionId());
        final long newRecordingId = RecordingPos.getRecordingId(counters, counterId);
        offerToPosition(publication, messagePrefix, targetPosition);
        awaitPosition(counters, counterId, publication.position());
        final MutableReference<RecordingSignal> signalRef = new MutableReference<>();
        final RecordingSignalConsumer consumer = (controlSessionId, correlationId, recordingId, subscriptionId, position, transitionType) -> {
            if (newRecordingId == recordingId) {
                signalRef.set(transitionType);
            }
        };
        final RecordingSignalAdapter adapter = new RecordingSignalAdapter(aeronArchive.controlSessionId(), ERROR_CONTROL_LISTENER, consumer, aeronArchive.controlResponsePoller().subscription(), FRAGMENT_LIMIT);
        aeronArchive.stopRecording(publication);
        assertEquals(RecordingSignal.STOP, awaitSignal(signalRef, adapter));
        final String prefix = newRecordingId + "-";
        final File archiveDir = archive.context().archiveDir();
        assertTrue(new File(archiveDir, prefix + (SEGMENT_LENGTH * 4L) + ".rec").createNewFile());
        assertTrue(new File(archiveDir, prefix + (SEGMENT_LENGTH * 5L) + ".rec.del").createNewFile());
        aeronArchive.purgeRecording(newRecordingId);
        assertEquals(RecordingSignal.DELETE, awaitSignal(signalRef, adapter));
        assertThat(archiveDir.list(((dir, name) -> name.startsWith(prefix))), arrayWithSize(0));
    }
}