| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.qpid.proton.systemtests; |
| |
| import static java.util.EnumSet.of; |
| import static org.apache.qpid.proton.engine.EndpointState.ACTIVE; |
| import static org.apache.qpid.proton.engine.EndpointState.UNINITIALIZED; |
| import static org.apache.qpid.proton.systemtests.TestLoggingHelper.bold; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.nio.charset.StandardCharsets; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.logging.Logger; |
| |
| import org.apache.qpid.proton.Proton; |
| import org.apache.qpid.proton.amqp.Symbol; |
| import org.apache.qpid.proton.amqp.UnsignedLong; |
| import org.apache.qpid.proton.amqp.messaging.AmqpValue; |
| import org.apache.qpid.proton.amqp.messaging.Source; |
| import org.apache.qpid.proton.amqp.messaging.Target; |
| import org.apache.qpid.proton.amqp.transport.ReceiverSettleMode; |
| import org.apache.qpid.proton.amqp.transport.SenderSettleMode; |
| import org.apache.qpid.proton.engine.Connection; |
| import org.apache.qpid.proton.engine.Delivery; |
| import org.apache.qpid.proton.engine.Link; |
| import org.apache.qpid.proton.engine.Receiver; |
| import org.apache.qpid.proton.engine.Sender; |
| import org.apache.qpid.proton.engine.Session; |
| import org.apache.qpid.proton.engine.Transport; |
| import org.apache.qpid.proton.message.Message; |
| import org.junit.Test; |
| |
| public class LinkTest extends EngineTestBase |
| { |
| private static final Logger LOGGER = Logger.getLogger(LinkTest.class.getName()); |
| |
| private static final int BUFFER_SIZE = 4096; |
| |
| private static final Symbol RCV_PROP = Symbol.valueOf("ReceiverPropName"); |
| private static final Integer RCV_PROP_VAL = 1234; |
| private static final Symbol SND_PROP = Symbol.valueOf("SenderPropName"); |
| private static final Integer SND_PROP_VAL = 5678; |
| private static final UnsignedLong CLIENT_MAX_MSG_SIZE = UnsignedLong.valueOf(54321); |
| private static final UnsignedLong SERVER_MAX_MSG_SIZE = UnsignedLong.valueOf(12345); |
| |
| private final String _sourceAddress = getServer().containerId + "-link1-source"; |
| |
| @Test |
| public void testCapabilities() throws Exception |
| { |
| final Symbol recvOfferedCap = Symbol.valueOf("recvOfferedCapability"); |
| final Symbol recvDesiredCap = Symbol.valueOf("recvDesiredCapability"); |
| final Symbol senderOfferedCap = Symbol.valueOf("senderOfferedCapability"); |
| final Symbol senderDesiredCap = Symbol.valueOf("senderDesiredCapability"); |
| |
| Symbol[] clientOfferedCapabilities = new Symbol[] { recvOfferedCap }; |
| Symbol[] clientDesiredCapabilities = new Symbol[] { recvDesiredCap }; |
| |
| Symbol[] serverOfferedCapabilities = new Symbol[] { senderOfferedCap }; |
| Symbol[] serverDesiredCapabilities = new Symbol[] { senderDesiredCap }; |
| |
| LOGGER.fine(bold("======== About to create transports")); |
| |
| getClient().transport = Proton.transport(); |
| ProtocolTracerEnabler.setProtocolTracer(getClient().transport, TestLoggingHelper.CLIENT_PREFIX); |
| |
| getServer().transport = Proton.transport(); |
| ProtocolTracerEnabler.setProtocolTracer(getServer().transport, " " + TestLoggingHelper.SERVER_PREFIX); |
| |
| doOutputInputCycle(); |
| |
| getClient().connection = Proton.connection(); |
| getClient().transport.bind(getClient().connection); |
| |
| getServer().connection = Proton.connection(); |
| getServer().transport.bind(getServer().connection); |
| |
| LOGGER.fine(bold("======== About to open connections")); |
| getClient().connection.open(); |
| getServer().connection.open(); |
| |
| doOutputInputCycle(); |
| |
| LOGGER.fine(bold("======== About to open sessions")); |
| getClient().session = getClient().connection.session(); |
| getClient().session.open(); |
| |
| pumpClientToServer(); |
| |
| getServer().session = getServer().connection.sessionHead(of(UNINITIALIZED), of(ACTIVE)); |
| assertEndpointState(getServer().session, UNINITIALIZED, ACTIVE); |
| |
| getServer().session.open(); |
| assertEndpointState(getServer().session, ACTIVE, ACTIVE); |
| |
| pumpServerToClient(); |
| assertEndpointState(getClient().session, ACTIVE, ACTIVE); |
| |
| LOGGER.fine(bold("======== About to create reciever")); |
| |
| getClient().source = new Source(); |
| getClient().source.setAddress(_sourceAddress); |
| |
| getClient().target = new Target(); |
| getClient().target.setAddress(null); |
| |
| getClient().receiver = getClient().session.receiver("link1"); |
| getClient().receiver.setTarget(getClient().target); |
| getClient().receiver.setSource(getClient().source); |
| |
| getClient().receiver.setReceiverSettleMode(ReceiverSettleMode.FIRST); |
| getClient().receiver.setSenderSettleMode(SenderSettleMode.UNSETTLED); |
| |
| // Set the client receivers capabilities |
| getClient().receiver.setOfferedCapabilities(clientOfferedCapabilities); |
| getClient().receiver.setDesiredCapabilities(clientDesiredCapabilities); |
| |
| assertEndpointState(getClient().receiver, UNINITIALIZED, UNINITIALIZED); |
| |
| getClient().receiver.open(); |
| assertEndpointState(getClient().receiver, ACTIVE, UNINITIALIZED); |
| |
| pumpClientToServer(); |
| |
| LOGGER.fine(bold("======== About to set up implicitly created sender")); |
| |
| getServer().sender = (Sender) getServer().connection.linkHead(of(UNINITIALIZED), of(ACTIVE)); |
| |
| getServer().sender.setReceiverSettleMode(getServer().sender.getRemoteReceiverSettleMode()); |
| getServer().sender.setSenderSettleMode(getServer().sender.getRemoteSenderSettleMode()); |
| |
| org.apache.qpid.proton.amqp.transport.Source serverRemoteSource = getServer().sender.getRemoteSource(); |
| getServer().sender.setSource(serverRemoteSource); |
| |
| // Set the server senders capabilities |
| getServer().sender.setOfferedCapabilities(serverOfferedCapabilities); |
| getServer().sender.setDesiredCapabilities(serverDesiredCapabilities); |
| |
| assertEndpointState(getServer().sender, UNINITIALIZED, ACTIVE); |
| getServer().sender.open(); |
| |
| assertEndpointState(getServer().sender, ACTIVE, ACTIVE); |
| |
| pumpServerToClient(); |
| |
| assertEndpointState(getClient().receiver, ACTIVE, ACTIVE); |
| |
| // Verify server side got the clients receiver capabilities as expected |
| Symbol[] serverRemoteOfferedCapabilities = getServer().sender.getRemoteOfferedCapabilities(); |
| assertNotNull("Server had no remote offered capabilities", serverRemoteOfferedCapabilities); |
| assertEquals("Server remote offered capabilities not expected size", 1, serverRemoteOfferedCapabilities.length); |
| assertTrue("Server remote offered capabilities lack expected value: " + recvOfferedCap, Arrays.asList(serverRemoteOfferedCapabilities).contains(recvOfferedCap)); |
| |
| Symbol[] serverRemoteDesiredCapabilities = getServer().sender.getRemoteDesiredCapabilities(); |
| assertNotNull("Server had no remote desired capabilities", serverRemoteDesiredCapabilities); |
| assertEquals("Server remote desired capabilities not expected size", 1, serverRemoteDesiredCapabilities.length); |
| assertTrue("Server remote desired capabilities lack expected value: " + recvDesiredCap, Arrays.asList(serverRemoteDesiredCapabilities).contains(recvDesiredCap)); |
| |
| // Verify the client side got the servers sender capabilities as expected |
| Symbol[] clientRemoteOfferedCapabilities = getClient().receiver.getRemoteOfferedCapabilities(); |
| assertNotNull("Client had no remote offered capabilities", clientRemoteOfferedCapabilities); |
| assertEquals("Client remote offered capabilities not expected size", 1, clientRemoteOfferedCapabilities.length); |
| assertTrue("Client remote offered capabilities lack expected value: " + senderOfferedCap, Arrays.asList(clientRemoteOfferedCapabilities).contains(senderOfferedCap)); |
| |
| Symbol[] clientRemoteDesiredCapabilities = getClient().receiver.getRemoteDesiredCapabilities(); |
| assertNotNull("Client had no remote desired capabilities", clientRemoteDesiredCapabilities); |
| assertEquals("Client remote desired capabilities not expected size", 1, clientRemoteDesiredCapabilities.length); |
| assertTrue("Client remote desired capabilities lack expected value: " + senderDesiredCap, Arrays.asList(clientRemoteDesiredCapabilities).contains(senderDesiredCap)); |
| } |
| |
| @Test |
| public void testProperties() throws Exception |
| { |
| Map<Symbol, Object> receiverProps = new HashMap<>(); |
| receiverProps.put(RCV_PROP, RCV_PROP_VAL); |
| |
| Map<Symbol, Object> senderProps = new HashMap<>(); |
| senderProps.put(SND_PROP, SND_PROP_VAL); |
| |
| LOGGER.fine(bold("======== About to create transports")); |
| |
| getClient().transport = Proton.transport(); |
| ProtocolTracerEnabler.setProtocolTracer(getClient().transport, TestLoggingHelper.CLIENT_PREFIX); |
| |
| getServer().transport = Proton.transport(); |
| ProtocolTracerEnabler.setProtocolTracer(getServer().transport, " " + TestLoggingHelper.SERVER_PREFIX); |
| |
| doOutputInputCycle(); |
| |
| getClient().connection = Proton.connection(); |
| getClient().transport.bind(getClient().connection); |
| |
| getServer().connection = Proton.connection(); |
| getServer().transport.bind(getServer().connection); |
| |
| LOGGER.fine(bold("======== About to open connections")); |
| getClient().connection.open(); |
| getServer().connection.open(); |
| |
| doOutputInputCycle(); |
| |
| LOGGER.fine(bold("======== About to open sessions")); |
| getClient().session = getClient().connection.session(); |
| getClient().session.open(); |
| |
| pumpClientToServer(); |
| |
| getServer().session = getServer().connection.sessionHead(of(UNINITIALIZED), of(ACTIVE)); |
| assertEndpointState(getServer().session, UNINITIALIZED, ACTIVE); |
| |
| getServer().session.open(); |
| assertEndpointState(getServer().session, ACTIVE, ACTIVE); |
| |
| pumpServerToClient(); |
| assertEndpointState(getClient().session, ACTIVE, ACTIVE); |
| |
| LOGGER.fine(bold("======== About to create reciever")); |
| |
| getClient().source = new Source(); |
| getClient().source.setAddress(_sourceAddress); |
| |
| getClient().target = new Target(); |
| getClient().target.setAddress(null); |
| |
| getClient().receiver = getClient().session.receiver("link1"); |
| getClient().receiver.setTarget(getClient().target); |
| getClient().receiver.setSource(getClient().source); |
| |
| getClient().receiver.setReceiverSettleMode(ReceiverSettleMode.FIRST); |
| getClient().receiver.setSenderSettleMode(SenderSettleMode.UNSETTLED); |
| |
| // Set the recievers properties |
| getClient().receiver.setProperties(receiverProps); |
| |
| assertEndpointState(getClient().receiver, UNINITIALIZED, UNINITIALIZED); |
| |
| getClient().receiver.open(); |
| assertEndpointState(getClient().receiver, ACTIVE, UNINITIALIZED); |
| |
| pumpClientToServer(); |
| |
| LOGGER.fine(bold("======== About to set up implicitly created sender")); |
| |
| getServer().sender = (Sender) getServer().connection.linkHead(of(UNINITIALIZED), of(ACTIVE)); |
| |
| getServer().sender.setReceiverSettleMode(getServer().sender.getRemoteReceiverSettleMode()); |
| getServer().sender.setSenderSettleMode(getServer().sender.getRemoteSenderSettleMode()); |
| |
| org.apache.qpid.proton.amqp.transport.Source serverRemoteSource = getServer().sender.getRemoteSource(); |
| getServer().sender.setSource(serverRemoteSource); |
| |
| // Set the senders properties |
| getServer().sender.setProperties(senderProps); |
| |
| assertEndpointState(getServer().sender, UNINITIALIZED, ACTIVE); |
| getServer().sender.open(); |
| |
| assertEndpointState(getServer().sender, ACTIVE, ACTIVE); |
| |
| pumpServerToClient(); |
| |
| assertEndpointState(getClient().receiver, ACTIVE, ACTIVE); |
| |
| // Verify server side got the clients receiver properties as expected |
| Map<Symbol, Object> serverRemoteProperties = getServer().sender.getRemoteProperties(); |
| assertNotNull("Server had no remote properties", serverRemoteProperties); |
| assertEquals("Server remote properties not expected size", 1, serverRemoteProperties.size()); |
| assertTrue("Server remote properties lack expected key: " + RCV_PROP, serverRemoteProperties.containsKey(RCV_PROP)); |
| assertEquals("Server remote properties contain unexpected value for key: " + RCV_PROP, RCV_PROP_VAL, serverRemoteProperties.get(RCV_PROP)); |
| |
| // Verify the client side got the servers sender properties as expected |
| Map<Symbol, Object> clientRemoteProperties = getClient().receiver.getRemoteProperties(); |
| assertNotNull("Client had no remote properties", clientRemoteProperties); |
| assertEquals("Client remote properties not expected size", 1, clientRemoteProperties.size()); |
| assertTrue("Client remote properties lack expected key: " + SND_PROP, clientRemoteProperties.containsKey(SND_PROP)); |
| assertEquals("Client remote properties contain unexpected value for key: " + SND_PROP, SND_PROP_VAL, clientRemoteProperties.get(SND_PROP)); |
| } |
| |
| /** |
| * Test the {@link Link#getCredit()}, {@link Link#getQueued()}, and |
| * {@link Link#getRemoteCredit()} methods behave as expected when sending |
| * from server and receiving on client links. |
| * |
| * @throws Exception |
| * if something unexpected occurs |
| */ |
| @Test |
| public void testLinkCreditState() throws Exception |
| { |
| LOGGER.fine(bold("======== About to create transports")); |
| |
| getClient().transport = Proton.transport(); |
| ProtocolTracerEnabler.setProtocolTracer(getClient().transport, TestLoggingHelper.CLIENT_PREFIX); |
| |
| getServer().transport = Proton.transport(); |
| ProtocolTracerEnabler.setProtocolTracer(getServer().transport, " " + TestLoggingHelper.SERVER_PREFIX); |
| |
| doOutputInputCycle(); |
| |
| getClient().connection = Proton.connection(); |
| getClient().transport.bind(getClient().connection); |
| |
| getServer().connection = Proton.connection(); |
| getServer().transport.bind(getServer().connection); |
| |
| LOGGER.fine(bold("======== About to open connections")); |
| getClient().connection.open(); |
| getServer().connection.open(); |
| |
| doOutputInputCycle(); |
| |
| LOGGER.fine(bold("======== About to open sessions")); |
| getClient().session = getClient().connection.session(); |
| getClient().session.open(); |
| |
| pumpClientToServer(); |
| |
| getServer().session = getServer().connection.sessionHead(of(UNINITIALIZED), of(ACTIVE)); |
| assertEndpointState(getServer().session, UNINITIALIZED, ACTIVE); |
| |
| getServer().session.open(); |
| assertEndpointState(getServer().session, ACTIVE, ACTIVE); |
| |
| pumpServerToClient(); |
| assertEndpointState(getClient().session, ACTIVE, ACTIVE); |
| |
| LOGGER.fine(bold("======== About to create reciever")); |
| |
| getClient().source = new Source(); |
| getClient().source.setAddress(_sourceAddress); |
| |
| getClient().target = new Target(); |
| getClient().target.setAddress(null); |
| |
| getClient().receiver = getClient().session.receiver("link1"); |
| getClient().receiver.setTarget(getClient().target); |
| getClient().receiver.setSource(getClient().source); |
| |
| getClient().receiver.setReceiverSettleMode(ReceiverSettleMode.FIRST); |
| getClient().receiver.setSenderSettleMode(SenderSettleMode.UNSETTLED); |
| |
| assertEndpointState(getClient().receiver, UNINITIALIZED, UNINITIALIZED); |
| |
| getClient().receiver.open(); |
| assertEndpointState(getClient().receiver, ACTIVE, UNINITIALIZED); |
| |
| pumpClientToServer(); |
| |
| LOGGER.fine(bold("======== About to set up implicitly created sender")); |
| |
| getServer().sender = (Sender) getServer().connection.linkHead(of(UNINITIALIZED), of(ACTIVE)); |
| |
| getServer().sender.setReceiverSettleMode(getServer().sender.getRemoteReceiverSettleMode()); |
| getServer().sender.setSenderSettleMode(getServer().sender.getRemoteSenderSettleMode()); |
| |
| org.apache.qpid.proton.amqp.transport.Source serverRemoteSource = getServer().sender.getRemoteSource(); |
| getServer().sender.setSource(serverRemoteSource); |
| |
| assertEndpointState(getServer().sender, UNINITIALIZED, ACTIVE); |
| getServer().sender.open(); |
| |
| assertEndpointState(getServer().sender, ACTIVE, ACTIVE); |
| |
| pumpServerToClient(); |
| |
| assertEndpointState(getClient().receiver, ACTIVE, ACTIVE); |
| |
| LOGGER.fine(bold("======== About to flow credit")); |
| |
| // Verify credit state |
| assertLinkCreditState(getServer().sender, 0, 0, 0); |
| assertLinkCreditState(getClient().receiver, 0, 0, 0); |
| |
| int messagCount = 4; |
| getClient().receiver.flow(messagCount); |
| |
| // Verify credit state |
| assertLinkCreditState(getServer().sender, 0, 0, 0); |
| assertLinkCreditState(getClient().receiver, 4, 0, 4); |
| |
| pumpClientToServer(); |
| |
| // Verify credit state |
| assertLinkCreditState(getServer().sender, 4, 0, 4); |
| assertLinkCreditState(getClient().receiver, 4, 0, 4); |
| |
| LOGGER.fine(bold("======== About to create messages and send to the client")); |
| |
| // 'Send' and verify credit state |
| sendMessageToClient("delivery1", "Msg1"); |
| assertLinkCreditState(getServer().sender, 3, 1, 3); |
| assertLinkCreditState(getClient().receiver, 4, 0, 4); |
| |
| // 'Send' and verify credit state |
| sendMessageToClient("delivery2", "Msg2"); |
| assertLinkCreditState(getServer().sender, 2, 2, 2); |
| assertLinkCreditState(getClient().receiver, 4, 0, 4); |
| |
| // Pump to the client to send messages 'on the wire', verify new state, process messages |
| pumpServerToClient(); |
| |
| LOGGER.fine(bold("======== About to process the messages on the client")); |
| |
| assertLinkCreditState(getServer().sender, 2, 0, 2); |
| assertLinkCreditState(getClient().receiver, 4, 2, 2); |
| |
| receiveMessageFromServer("delivery1", "Msg1"); |
| |
| assertLinkCreditState(getServer().sender, 2, 0, 2); |
| assertLinkCreditState(getClient().receiver, 3, 1, 2); |
| |
| receiveMessageFromServer("delivery2", "Msg2"); |
| |
| assertLinkCreditState(getServer().sender, 2, 0, 2); |
| assertLinkCreditState(getClient().receiver, 2, 0, 2); |
| } |
| |
| //TODO |
| @Test |
| public void testMaxMessageSizeValue() throws Exception |
| { |
| LOGGER.fine(bold("======== About to create transports")); |
| |
| Transport clientTransport = Proton.transport(); |
| getClient().setTransport(clientTransport); |
| ProtocolTracerEnabler.setProtocolTracer(clientTransport, TestLoggingHelper.CLIENT_PREFIX); |
| |
| Transport serverTransport = Proton.transport(); |
| getServer().setTransport(serverTransport); |
| ProtocolTracerEnabler.setProtocolTracer(serverTransport, " " + TestLoggingHelper.SERVER_PREFIX); |
| |
| doOutputInputCycle(); |
| |
| Connection clientConnection = Proton.connection(); |
| getClient().setConnection(clientConnection); |
| clientTransport.bind(clientConnection); |
| |
| Connection serverConnection = Proton.connection(); |
| getServer().setConnection(serverConnection); |
| serverTransport.bind(serverConnection); |
| |
| LOGGER.fine(bold("======== About to open connections")); |
| clientConnection.open(); |
| serverConnection.open(); |
| |
| doOutputInputCycle(); |
| |
| LOGGER.fine(bold("======== About to open sessions")); |
| Session clientSession = clientConnection.session(); |
| getClient().setSession(clientSession); |
| clientSession.open(); |
| |
| pumpClientToServer(); |
| |
| Session serverSession = serverConnection.sessionHead(of(UNINITIALIZED), of(ACTIVE)); |
| getServer().setSession(serverSession); |
| |
| serverSession.open(); |
| |
| pumpServerToClient(); |
| |
| LOGGER.fine(bold("======== About to create receiver")); |
| |
| Source clientSource = new Source(); |
| getClient().setSource(clientSource); |
| clientSource.setAddress(_sourceAddress); |
| |
| Target clientTarget = new Target(); |
| getClient().setTarget(clientTarget); |
| clientTarget.setAddress(null); |
| |
| Receiver clientReceiver = clientSession.receiver("link1"); |
| getClient().setReceiver(clientReceiver); |
| clientReceiver.setTarget(clientTarget); |
| clientReceiver.setSource(clientSource); |
| |
| clientReceiver.setReceiverSettleMode(ReceiverSettleMode.FIRST); |
| clientReceiver.setSenderSettleMode(SenderSettleMode.UNSETTLED); |
| |
| // Set the local link max-message-size |
| assertNull("Expected no value to be set", clientReceiver.getMaxMessageSize()); |
| clientReceiver.setMaxMessageSize(CLIENT_MAX_MSG_SIZE); |
| assertEquals("Expected value to be set", CLIENT_MAX_MSG_SIZE, clientReceiver.getMaxMessageSize()); |
| |
| clientReceiver.open(); |
| pumpClientToServer(); |
| |
| LOGGER.fine(bold("======== About to set up implicitly created sender")); |
| |
| Sender serverSender = (Sender) getServer().getConnection().linkHead(of(UNINITIALIZED), of(ACTIVE)); |
| getServer().setSender(serverSender); |
| |
| serverSender.setReceiverSettleMode(serverSender.getRemoteReceiverSettleMode()); |
| serverSender.setSenderSettleMode(serverSender.getRemoteSenderSettleMode()); |
| |
| org.apache.qpid.proton.amqp.transport.Source serverRemoteSource = serverSender.getRemoteSource(); |
| serverSender.setSource(serverRemoteSource); |
| |
| assertEquals("Expected value to be set", CLIENT_MAX_MSG_SIZE, serverSender.getRemoteMaxMessageSize()); |
| |
| // Set the local link max-message-size |
| assertNull("Expected no value to be set", serverSender.getMaxMessageSize()); |
| serverSender.setMaxMessageSize(SERVER_MAX_MSG_SIZE); |
| assertEquals("Expected value to be set", SERVER_MAX_MSG_SIZE, serverSender.getMaxMessageSize()); |
| |
| serverSender.open(); |
| |
| assertNull("Expected no value to be present yet", clientReceiver.getRemoteMaxMessageSize()); |
| |
| pumpServerToClient(); |
| |
| assertEquals("Expected value to be set", SERVER_MAX_MSG_SIZE, clientReceiver.getRemoteMaxMessageSize()); |
| } |
| |
| void assertLinkCreditState(Link link, int credit, int queued, int remoteCredit) |
| { |
| assertEquals("Unexpected credit", credit, link.getCredit()); |
| assertEquals("Unexpected queued", queued, link.getQueued()); |
| assertEquals("Unexpected remote credit", remoteCredit, link.getRemoteCredit()); |
| } |
| |
| private Delivery receiveMessageFromServer(String deliveryTag, String messageContent) |
| { |
| Delivery delivery = getClient().connection.getWorkHead(); |
| |
| assertTrue(Arrays.equals(deliveryTag.getBytes(StandardCharsets.UTF_8), delivery.getTag())); |
| assertEquals("The received delivery should be on our receiver", |
| getClient().receiver, delivery.getLink()); |
| |
| assertNull(delivery.getLocalState()); |
| assertNull(delivery.getRemoteState()); |
| |
| assertFalse(delivery.isPartial()); |
| assertTrue(delivery.isReadable()); |
| |
| byte[] received = new byte[BUFFER_SIZE]; |
| int len = getClient().receiver.recv(received, 0, BUFFER_SIZE); |
| |
| assertTrue("given array was too small", len < BUFFER_SIZE); |
| |
| Message m = Proton.message(); |
| m.decode(received, 0, len); |
| |
| Object messageBody = ((AmqpValue)m.getBody()).getValue(); |
| assertEquals("Unexpected message content", messageContent, messageBody); |
| |
| boolean receiverAdvanced = getClient().receiver.advance(); |
| assertTrue("receiver has not advanced", receiverAdvanced); |
| |
| return delivery; |
| } |
| |
| private Delivery sendMessageToClient(String deliveryTag, String messageContent) |
| { |
| byte[] tag = deliveryTag.getBytes(StandardCharsets.UTF_8); |
| |
| Message m = Proton.message(); |
| m.setBody(new AmqpValue(messageContent)); |
| |
| byte[] encoded = new byte[BUFFER_SIZE]; |
| int len = m.encode(encoded, 0, BUFFER_SIZE); |
| |
| assertTrue("given array was too small", len < BUFFER_SIZE); |
| |
| Delivery serverDelivery = getServer().sender.delivery(tag); |
| |
| int sent = getServer().sender.send(encoded, 0, len); |
| |
| assertEquals("sender unable to send all data at once as assumed for simplicity", len, sent); |
| |
| boolean senderAdvanced = getServer().sender.advance(); |
| assertTrue("sender has not advanced", senderAdvanced); |
| |
| return serverDelivery; |
| } |
| } |