Examples with StreamReceiverOptions org.apache.qpid.protonj2.client.StreamReceiverOptions used on opensource projects

Example 1 with StreamReceiverOptions

use of org.apache.qpid.protonj2.client.StreamReceiverOptions in project qpid-protonj2 by apache.

the class ClientReceiverBuilder method getDefaultStreamReceiverOptions.

/*
     * Stream Receiver options used when none specified by the caller creating a new receiver.
     */
private StreamReceiverOptions getDefaultStreamReceiverOptions() {
    StreamReceiverOptions receiverOptions = defaultStreamReceiverOptions;
    if (receiverOptions == null) {
        synchronized (this) {
            receiverOptions = defaultStreamReceiverOptions;
            if (receiverOptions == null) {
                receiverOptions = new StreamReceiverOptions();
                receiverOptions.openTimeout(sessionOptions.openTimeout());
                receiverOptions.closeTimeout(sessionOptions.closeTimeout());
                receiverOptions.requestTimeout(sessionOptions.requestTimeout());
                receiverOptions.drainTimeout(sessionOptions.drainTimeout());
            }
            defaultStreamReceiverOptions = receiverOptions;
        }
    }
    return receiverOptions;
}

Example 2 with StreamReceiverOptions

use of org.apache.qpid.protonj2.client.StreamReceiverOptions in project qpid-protonj2 by apache.

the class ClientConnection method openStreamReceiver.

@Override
public StreamReceiver openStreamReceiver(String address, StreamReceiverOptions receiverOptions) throws ClientException {
    checkClosedOrFailed();
    final ClientFuture<StreamReceiver> createRequest = getFutureFactory().createFuture();
    executor.execute(() -> {
        try {
            int sessionCapacity = StreamReceiverOptions.DEFAULT_READ_BUFFER_SIZE;
            if (receiverOptions != null) {
                sessionCapacity = receiverOptions.readBufferSize() / 2;
            }
            // Session capacity cannot be smaller than one frame size so we adjust to the lower bound
            sessionCapacity = (int) Math.max(sessionCapacity, protonConnection.getMaxFrameSize());
            checkClosedOrFailed();
            SessionOptions sessionOptions = new SessionOptions(sessionBuilder.getDefaultSessionOptions());
            ClientStreamSession session = (ClientStreamSession) sessionBuilder.streamSession(sessionOptions.incomingCapacity(sessionCapacity)).open();
            createRequest.complete(session.internalOpenStreamReceiver(address, receiverOptions));
        } catch (Throwable error) {
            createRequest.failed(ClientExceptionSupport.createNonFatalOrPassthrough(error));
        }
    });
    return request(this, createRequest);
}

Example 3 with StreamReceiverOptions

use of org.apache.qpid.protonj2.client.StreamReceiverOptions in project qpid-protonj2 by apache.

the class StreamReceiverTest method doTestStreamReceiverSessionCapacity.

private void doTestStreamReceiverSessionCapacity(int maxFrameSize, int readBufferSize, int expectedSessionWindow) throws Exception {
    try (ProtonTestServer peer = new ProtonTestServer()) {
        peer.expectSASLAnonymousConnect();
        peer.expectOpen().withMaxFrameSize(maxFrameSize).respond();
        peer.expectBegin().withIncomingWindow(expectedSessionWindow).respond();
        peer.expectAttach().ofReceiver().respond();
        peer.expectFlow().withIncomingWindow(expectedSessionWindow);
        peer.expectDetach().respond();
        peer.expectEnd().respond();
        peer.expectClose().respond();
        peer.start();
        URI remoteURI = peer.getServerURI();
        LOG.info("Test started, peer listening on: {}", remoteURI);
        Client container = Client.create();
        ConnectionOptions connectionOptions = new ConnectionOptions().maxFrameSize(maxFrameSize);
        Connection connection = container.connect(remoteURI.getHost(), remoteURI.getPort(), connectionOptions);
        StreamReceiverOptions streamOptions = new StreamReceiverOptions().readBufferSize(readBufferSize);
        StreamReceiver receiver = connection.openStreamReceiver("test-queue", streamOptions);
        receiver.openFuture().get();
        receiver.closeAsync().get();
        connection.closeAsync().get();
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
    }
}

Example 4 with StreamReceiverOptions

use of org.apache.qpid.protonj2.client.StreamReceiverOptions in project qpid-protonj2 by apache.

the class StreamReceiverTest method testStreamReadOpensSessionWindowForAdditionalInputAndGrantsCreditOnClose.

@Test
public void testStreamReadOpensSessionWindowForAdditionalInputAndGrantsCreditOnClose() throws Exception {
    final byte[] body1 = new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
    final byte[] body2 = new byte[] { 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 };
    final byte[] payload1 = createEncodedMessage(new Data(body1));
    final byte[] payload2 = createEncodedMessage(new Data(body2));
    try (ProtonTestServer peer = new ProtonTestServer()) {
        peer.expectSASLAnonymousConnect();
        peer.expectOpen().withMaxFrameSize(1000).respond();
        peer.expectBegin().withIncomingWindow(1).respond();
        peer.expectAttach().ofReceiver().respond();
        peer.expectFlow().withIncomingWindow(1).withLinkCredit(1);
        peer.remoteTransfer().withHandle(0).withDeliveryId(0).withDeliveryTag(new byte[] { 1 }).withMore(true).withMessageFormat(0).withPayload(payload1).queue();
        peer.start();
        URI remoteURI = peer.getServerURI();
        LOG.info("Test started, peer listening on: {}", remoteURI);
        Client container = Client.create();
        ConnectionOptions connectionOptions = new ConnectionOptions().maxFrameSize(1000);
        Connection connection = container.connect(remoteURI.getHost(), remoteURI.getPort(), connectionOptions);
        StreamReceiverOptions streamOptions = new StreamReceiverOptions().readBufferSize(2000).creditWindow(1);
        StreamReceiver receiver = connection.openStreamReceiver("test-queue", streamOptions);
        StreamDelivery delivery = receiver.receive();
        assertNotNull(delivery);
        StreamReceiverMessage message = delivery.message();
        assertNotNull(message);
        // Creating the input stream instance should read the first chunk of data from the incoming
        // delivery which should result in a new credit being available to expand the session window.
        // An additional transfer should be placed into the delivery buffer but not yet read since
        // the user hasn't read anything. Since we are in auto settle the completed transfer should
        // trigger settlement and also open the credit window but the session window should not be
        // expanded since we haven't read the data yet.
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
        peer.expectFlow().withDeliveryCount(0).withIncomingWindow(1).withLinkCredit(1);
        peer.remoteTransfer().withHandle(0).withDeliveryId(0).withMore(false).withMessageFormat(0).withPayload(payload2).queue();
        peer.expectDisposition().withSettled(true).withState().accepted();
        peer.expectFlow().withDeliveryCount(1).withIncomingWindow(0).withLinkCredit(1);
        InputStream bodyStream = message.body();
        assertNotNull(bodyStream);
        // Once the read of all data completes the session window should be opened
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
        peer.expectFlow().withDeliveryCount(1).withIncomingWindow(1).withLinkCredit(1);
        byte[] combinedPayloads = new byte[body1.length + body2.length];
        bodyStream.read(combinedPayloads);
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
        // No frames should be triggered by closing the stream since we already auto settled
        // and updated the session window on the remote.
        assertTrue(Arrays.equals(body1, 0, body1.length, combinedPayloads, 0, body1.length));
        assertTrue(Arrays.equals(body2, 0, body2.length, combinedPayloads, body1.length, body1.length + body2.length));
        bodyStream.close();
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
        peer.expectDetach().respond();
        peer.expectEnd().respond();
        peer.expectClose().respond();
        receiver.openFuture().get();
        receiver.closeAsync().get();
        connection.closeAsync().get();
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
    }
}

Example 5 with StreamReceiverOptions

use of org.apache.qpid.protonj2.client.StreamReceiverOptions in project qpid-protonj2 by apache.

the class StreamReceiverTest method tryReadReceiverTarget.

private void tryReadReceiverTarget(boolean attachResponse) throws Exception {
    try (ProtonTestServer peer = new ProtonTestServer()) {
        peer.expectSASLAnonymousConnect();
        peer.expectOpen().respond();
        peer.expectBegin().respond();
        peer.expectAttach().withRole(Role.RECEIVER.getValue());
        peer.expectFlow();
        peer.start();
        URI remoteURI = peer.getServerURI();
        LOG.info("Test started, peer listening on: {}", remoteURI);
        Client container = Client.create();
        Connection connection = container.connect(remoteURI.getHost(), remoteURI.getPort());
        StreamReceiverOptions options = new StreamReceiverOptions().openTimeout(150, TimeUnit.MILLISECONDS);
        StreamReceiver receiver = connection.openStreamReceiver("test-receiver", options);
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
        if (attachResponse) {
            peer.expectDetach().respond();
            peer.expectEnd().respond();
            peer.respondToLastAttach().later(10);
        } else {
            peer.expectDetach();
            peer.expectEnd();
        }
        if (attachResponse) {
            assertNotNull(receiver.target(), "Remote should have responded with a Target value");
        } else {
            try {
                receiver.target();
                fail("Should failed to get remote source due to no attach response");
            } catch (ClientException ex) {
                LOG.debug("Caught expected exception from blocking call", ex);
            }
        }
        try {
            receiver.closeAsync().get();
        } catch (ExecutionException ex) {
            LOG.debug("Caught unexpected exception from close call", ex);
            fail("Should not fail to close when connection not closed and detach sent");
        }
        peer.expectClose().respond();
        connection.closeAsync().get();
        peer.waitForScriptToComplete(5, TimeUnit.SECONDS);
    }
}