Examples with TestMediaDriver io.aeron.test.driver.TestMediaDriver used on opensource projects

Example 1 with TestMediaDriver

use of io.aeron.test.driver.TestMediaDriver in project Aeron by real-logic.

the class TimestampingSystemTest method shouldSupportChannelSendTimestampsOnMdc.

@Test
@InterruptAfter(10)
void shouldSupportChannelSendTimestampsOnMdc() {
    final MutableDirectBuffer buffer = new UnsafeBuffer(new byte[64]);
    try (TestMediaDriver driver = driver();
        Aeron aeron = Aeron.connect(new Aeron.Context().aeronDirectoryName(driver.aeronDirectoryName()))) {
        final Publication mdcPub = aeron.addPublication("aeron:udp?control-mode=manual|channel-snd-ts-offset=0", 1000);
        final Subscription sub1 = aeron.addSubscription("aeron:udp?endpoint=localhost:23424", 1000);
        final Subscription sub2 = aeron.addSubscription("aeron:udp?endpoint=localhost:23425", 1000);
        mdcPub.addDestination("aeron:udp?endpoint=localhost:23424");
        mdcPub.addDestination("aeron:udp?endpoint=localhost:23425");
        while (!sub1.isConnected() || !sub2.isConnected()) {
            Tests.yieldingIdle("Failed to connect");
        }
        buffer.putLong(0, SENTINEL_VALUE);
        while (0 > mdcPub.offer(buffer, 0, buffer.capacity())) {
            Tests.yieldingIdle("Failed to offer message");
        }
        final MutableLong sendTimestamp = new MutableLong(SENTINEL_VALUE);
        final FragmentHandler fragmentHandler = (buffer1, offset, length, header) -> sendTimestamp.set(buffer1.getLong(offset));
        while (1 > sub1.poll(fragmentHandler, 1)) {
            Tests.yieldingIdle("Failed to receive message");
        }
        assertNotEquals(SENTINEL_VALUE, sendTimestamp.longValue());
        while (1 > sub2.poll(fragmentHandler, 1)) {
            Tests.yieldingIdle("Failed to receive message");
        }
        assertNotEquals(SENTINEL_VALUE, sendTimestamp.longValue());
    }
}

Example 2 with TestMediaDriver

use of io.aeron.test.driver.TestMediaDriver in project Aeron by real-logic.

the class TimestampingSystemTest method shouldErrorIfPublicationConfigurationForTimestampsDoesNotMatch.

@Test
void shouldErrorIfPublicationConfigurationForTimestampsDoesNotMatch() {
    systemTestWatcher.ignoreErrorsMatching((s) -> s.contains("option conflicts"));
    try (TestMediaDriver driver = driver();
        Aeron aeron = Aeron.connect(new Aeron.Context().aeronDirectoryName(driver.aeronDirectoryName()))) {
        aeron.addPublication("aeron:udp?endpoint=localhost:23436|channel-snd-ts-offset=reserved", 1000);
        assertThrows(RegistrationException.class, () -> aeron.addPublication("aeron:udp?endpoint=localhost:23436", 1000));
        assertThrows(RegistrationException.class, () -> aeron.addPublication("aeron:udp?endpoint=localhost:23436|channel-snd-ts-offset=8", 1000));
    }
}

Example 3 with TestMediaDriver

use of io.aeron.test.driver.TestMediaDriver in project Aeron by real-logic.

the class TimestampingSystemTest method shouldSupportReceiveTimestampsOnMergedMds.

@Test
@InterruptAfter(10)
void shouldSupportReceiveTimestampsOnMergedMds() {
    final MutableDirectBuffer buffer = new UnsafeBuffer(new byte[64]);
    try (TestMediaDriver driver = driver();
        Aeron aeron = Aeron.connect(new Aeron.Context().aeronDirectoryName(driver.aeronDirectoryName()))) {
        final Subscription mdsSub = aeron.addSubscription("aeron:udp?control-mode=manual|channel-rcv-ts-offset=0", 1000);
        final Publication pub1 = aeron.addExclusivePublication("aeron:udp?endpoint=localhost:23424", 1000);
        final String pub2Uri = new ChannelUriStringBuilder("aeron:udp?endpoint=localhost:23425").initialPosition(0L, pub1.initialTermId(), pub1.termBufferLength()).sessionId(pub1.sessionId()).build();
        final Publication pub2 = aeron.addExclusivePublication(pub2Uri, 1000);
        mdsSub.addDestination("aeron:udp?endpoint=localhost:23424");
        mdsSub.addDestination("aeron:udp?endpoint=localhost:23425");
        while (!pub1.isConnected() || !pub2.isConnected()) {
            Tests.yieldingIdle("Failed to connect");
        }
        final MutableLong sendTimestamp = new MutableLong(SENTINEL_VALUE);
        buffer.putLong(0, SENTINEL_VALUE);
        while (0 > pub1.offer(buffer, 0, buffer.capacity())) {
            Tests.yieldingIdle("Failed to offer message");
        }
        buffer.putLong(0, SENTINEL_VALUE);
        while (0 > pub2.offer(buffer, 0, buffer.capacity())) {
            Tests.yieldingIdle("Failed to offer message");
        }
        final FragmentHandler fragmentHandler = (buffer1, offset, length, header) -> sendTimestamp.set(buffer1.getLong(offset));
        while (1 > mdsSub.poll(fragmentHandler, 1)) {
            Tests.yieldingIdle("Failed to receive message");
        }
        assertNotEquals(SENTINEL_VALUE, sendTimestamp.longValue());
        buffer.putLong(0, SENTINEL_VALUE);
        while (0 > pub2.offer(buffer, 0, buffer.capacity())) {
            Tests.yieldingIdle("Failed to offer message");
        }
        buffer.putLong(0, SENTINEL_VALUE);
        while (0 > pub1.offer(buffer, 0, buffer.capacity())) {
            Tests.yieldingIdle("Failed to offer message");
        }
        sendTimestamp.set(SENTINEL_VALUE);
        while (1 > mdsSub.poll(fragmentHandler, 1)) {
            Tests.yieldingIdle("Failed to receive message");
        }
        assertNotEquals(SENTINEL_VALUE, sendTimestamp.longValue());
    }
}

Example 4 with TestMediaDriver

use of io.aeron.test.driver.TestMediaDriver in project Aeron by real-logic.

the class TimestampingSystemTest method shouldErrorOnMediaReceiveTimestampsInJavaDriver.

@Test
void shouldErrorOnMediaReceiveTimestampsInJavaDriver() {
    assumeTrue(TestMediaDriver.shouldRunJavaMediaDriver());
    systemTestWatcher.ignoreErrorsMatching((s) -> s.contains("ERROR - Media timestamps"));
    try (TestMediaDriver driver = driver();
        Aeron aeron = Aeron.connect(new Aeron.Context().aeronDirectoryName(driver.aeronDirectoryName()))) {
        assertThrows(RegistrationException.class, () -> aeron.addSubscription(CHANNEL_WITH_MEDIA_TIMESTAMP, 1000));
    }
}

Example 5 with TestMediaDriver

use of io.aeron.test.driver.TestMediaDriver in project Aeron by real-logic.

the class TimestampingSystemTest method shouldSupportSendReceiveTimestamps.

@Test
@InterruptAfter(10)
void shouldSupportSendReceiveTimestamps() {
    final MutableDirectBuffer buffer = new UnsafeBuffer(new byte[64]);
    try (TestMediaDriver driver = driver();
        Aeron aeron = Aeron.connect(new Aeron.Context().aeronDirectoryName(driver.aeronDirectoryName()))) {
        final Subscription sub = aeron.addSubscription(CHANNEL_WITH_CHANNEL_TIMESTAMPS, 1000);
        while (null == sub.resolvedEndpoint()) {
            Tests.yieldingIdle("Failed to resolve endpoint");
        }
        final String uri = new ChannelUriStringBuilder(CHANNEL_WITH_CHANNEL_TIMESTAMPS).endpoint(requireNonNull(sub.resolvedEndpoint())).build();
        final Publication pub = aeron.addPublication(uri, 1000);
        Tests.awaitConnected(pub);
        buffer.putLong(0, SENTINEL_VALUE);
        buffer.putLong(8, SENTINEL_VALUE);
        while (0 > pub.offer(buffer, 0, buffer.capacity())) {
            Tests.yieldingIdle("Failed to offer message");
        }
        final MutableLong receiveTimestamp = new MutableLong(SENTINEL_VALUE);
        final MutableLong sendTimestamp = new MutableLong(SENTINEL_VALUE);
        final FragmentHandler fragmentHandler = (buffer1, offset, length, header) -> {
            receiveTimestamp.set(buffer1.getLong(offset));
            sendTimestamp.set(buffer1.getLong(offset + 8));
        };
        while (1 > sub.poll(fragmentHandler, 1)) {
            Tests.yieldingIdle("Failed to receive message");
        }
        assertNotEquals(SENTINEL_VALUE, receiveTimestamp.longValue());
        assertNotEquals(SENTINEL_VALUE, sendTimestamp.longValue());
    }
}