Examples with Catalog io.aeron.archive.Catalog used on opensource projects

Example 91 with Catalog

use of io.aeron.archive.Catalog in project aeron by real-logic.

the class CatalogTest method shouldAllowMultipleInstancesForSameStream.

@Test
void shouldAllowMultipleInstancesForSameStream() {
    try (Catalog catalog = new Catalog(archiveDir, clock)) {
        assertEquals(CAPACITY, catalog.capacity());
        final long newRecordingId = newRecording();
        assertNotEquals(recordingOneId, newRecordingId);
    }
}

Example 92 with Catalog

use of io.aeron.archive.Catalog in project aeron by real-logic.

the class CatalogTest method extendRecordingShouldUpdateChecksum.

@Test
void extendRecordingShouldUpdateChecksum() {
    final Checksum checksum = crc32();
    try (Catalog catalog = new Catalog(archiveDir, null, 0, CAPACITY, clock, checksum, segmentFileBuffer)) {
        final long recordingId = catalog.addNewRecording(0L, 0L, 0, SEGMENT_LENGTH, TERM_LENGTH, MTU_LENGTH, 6, 1, "channelNew", "channelNew?tag=X", "sourceX");
        assertChecksum(catalog, recordingId, 1691549102);
        catalog.extendRecording(recordingId, 555, 13, 31);
        assertChecksum(catalog, recordingId, -1694749833);
    }
}

Example 93 with Catalog

use of io.aeron.archive.Catalog in project aeron by real-logic.

the class CatalogTest method shouldGrowCatalogWhenMaxCapacityReached.

@Test
void shouldGrowCatalogWhenMaxCapacityReached() {
    after();
    final File archiveDir = ArchiveTests.makeTestDirectory();
    try (Catalog catalog = new Catalog(archiveDir, null, 0, MIN_CAPACITY, clock, null, segmentFileBuffer)) {
        for (int i = 0; i < 4; i++) {
            recordingOneId = catalog.addNewRecording(0L, 0L, 0, SEGMENT_LENGTH, TERM_LENGTH, MTU_LENGTH, 6, 1, "channelG", "channelG?tag=f", "sourceA");
        }
    }
    try (Catalog catalog = new Catalog(archiveDir, clock)) {
        assertEquals(4, catalog.entryCount());
        assertEquals(819, catalog.capacity());
    }
}

Example 94 with Catalog

use of io.aeron.archive.Catalog in project aeron by real-logic.

the class CatalogTest method shouldReadNextRecordingIdFromCatalogHeader.

@Test
void shouldReadNextRecordingIdFromCatalogHeader() throws IOException {
    final long nextRecordingId = 10101010;
    setNextRecordingId(nextRecordingId);
    try (Catalog catalog = new Catalog(archiveDir, null, 0, CAPACITY, clock, null, segmentFileBuffer)) {
        assertEquals(nextRecordingId, catalog.nextRecordingId());
    }
}

Example 95 with Catalog

use of io.aeron.archive.Catalog in project aeron by real-logic.

the class ArchiveTool method dump.

/**
 * Dump the contents of an {@link Archive} so it can be inspected or debugged. Each recording will have its
 * contents dumped up to fragmentCountLimit before requesting to continue.
 *
 * @param out                               to which the contents will be printed.
 * @param archiveDir                        containing the {@link Archive}.
 * @param fragmentCountLimit                limit of data fragments to print from each recording before continue.
 * @param confirmActionOnFragmentCountLimit confirm continue to dump at limit.
 */
public static void dump(final PrintStream out, final File archiveDir, final long fragmentCountLimit, final ActionConfirmation<Long> confirmActionOnFragmentCountLimit) {
    try (Catalog catalog = openCatalogReadOnly(archiveDir, INSTANCE);
        ArchiveMarkFile markFile = openMarkFile(archiveDir, out::println)) {
        printMarkInformation(markFile, out);
        out.println("Catalog capacity in bytes: " + catalog.capacity());
        out.println();
        out.println("Dumping up to " + fragmentCountLimit + " fragments per recording");
        catalog.forEach((recordingDescriptorOffset, headerEncoder, headerDecoder, descriptorEncoder, descriptorDecoder) -> dump(out, archiveDir, catalog, fragmentCountLimit, confirmActionOnFragmentCountLimit, headerDecoder, descriptorDecoder));
    }
}