Examples with CommandError org.apache.pulsar.common.api.proto.PulsarApi.CommandError used on opensource projects

Example 1 with CommandError

use of org.apache.pulsar.common.api.proto.PulsarApi.CommandError in project incubator-pulsar by apache.

the class Commands method newError.

public static ByteBuf newError(long requestId, ServerError error, String message) {
    CommandError.Builder cmdErrorBuilder = CommandError.newBuilder();
    cmdErrorBuilder.setRequestId(requestId);
    cmdErrorBuilder.setError(error);
    cmdErrorBuilder.setMessage(message);
    CommandError cmdError = cmdErrorBuilder.build();
    ByteBuf res = serializeWithSize(BaseCommand.newBuilder().setType(Type.ERROR).setError(cmdError));
    cmdError.recycle();
    cmdErrorBuilder.recycle();
    return res;
}

Example 2 with CommandError

use of org.apache.pulsar.common.api.proto.PulsarApi.CommandError in project incubator-pulsar by apache.

the class ServerCnxTest method testProducerCommand.

@Test(timeOut = 30000)
public void testProducerCommand() throws Exception {
    resetChannel();
    setChannelConnected();
    // test PRODUCER success case
    ByteBuf clientCommand = Commands.newProducer(successTopicName, 1, /* producer id */
    1, /* request id */
    "prod-name", Collections.emptyMap());
    channel.writeInbound(clientCommand);
    assertTrue(getResponse() instanceof CommandProducerSuccess);
    PersistentTopic topicRef = (PersistentTopic) brokerService.getTopicReference(successTopicName);
    assertNotNull(topicRef);
    assertEquals(topicRef.getProducers().size(), 1);
    // test PRODUCER error case
    clientCommand = Commands.newProducer(failTopicName, 2, 2, "prod-name-2", Collections.emptyMap());
    channel.writeInbound(clientCommand);
    assertTrue(getResponse() instanceof CommandError);
    assertNull(brokerService.getTopicReference(failTopicName));
    channel.finish();
    assertEquals(topicRef.getProducers().size(), 0);
}

Example 3 with CommandError

use of org.apache.pulsar.common.api.proto.PulsarApi.CommandError in project incubator-pulsar by apache.

the class ServerCnxTest method testSubscribeCommand.

@Test(timeOut = 30000)
public void testSubscribeCommand() throws Exception {
    final String failSubName = "failSub";
    resetChannel();
    setChannelConnected();
    doReturn(false).when(brokerService).isAuthenticationEnabled();
    doReturn(false).when(brokerService).isAuthorizationEnabled();
    // test SUBSCRIBE on topic and cursor creation success
    ByteBuf clientCommand = // 
    Commands.newSubscribe(// 
    successTopicName, successSubName, 1, /* consumer id */
    1, /* request id */
    SubType.Exclusive, 0, "test");
    channel.writeInbound(clientCommand);
    assertTrue(getResponse() instanceof CommandSuccess);
    PersistentTopic topicRef = (PersistentTopic) brokerService.getTopicReference(successTopicName);
    assertNotNull(topicRef);
    assertTrue(topicRef.getSubscriptions().containsKey(successSubName));
    assertTrue(topicRef.getSubscription(successSubName).getDispatcher().isConsumerConnected());
    // test SUBSCRIBE on topic creation success and cursor failure
    clientCommand = Commands.newSubscribe(successTopicName, failSubName, 2, 2, SubType.Exclusive, 0, "test");
    channel.writeInbound(clientCommand);
    assertTrue(getResponse() instanceof CommandError);
    // test SUBSCRIBE on topic creation failure
    clientCommand = Commands.newSubscribe(failTopicName, successSubName, 3, 3, SubType.Exclusive, 0, "test");
    channel.writeInbound(clientCommand);
    assertEquals(getResponse().getClass(), CommandError.class);
    // Server will not close the connection
    assertTrue(channel.isOpen());
    channel.finish();
}

Example 4 with CommandError

use of org.apache.pulsar.common.api.proto.PulsarApi.CommandError in project incubator-pulsar by apache.

the class ServerCnxTest method testProducerOnNotOwnedTopic.

@Test(timeOut = 30000)
public void testProducerOnNotOwnedTopic() throws Exception {
    resetChannel();
    setChannelConnected();
    // Force the case where the broker doesn't own any topic
    doReturn(false).when(namespaceService).isServiceUnitActive(any(TopicName.class));
    // test PRODUCER failure case
    ByteBuf clientCommand = Commands.newProducer(nonOwnedTopicName, 1, /* producer id */
    1, /* request id */
    "prod-name", Collections.emptyMap());
    channel.writeInbound(clientCommand);
    Object response = getResponse();
    assertEquals(response.getClass(), CommandError.class);
    CommandError errorResponse = (CommandError) response;
    assertEquals(errorResponse.getError(), ServerError.ServiceNotReady);
    assertNull(brokerService.getTopicReference(nonOwnedTopicName));
    channel.finish();
}

Example 5 with CommandError

use of org.apache.pulsar.common.api.proto.PulsarApi.CommandError in project incubator-pulsar by apache.

the class ServerCnxTest method testUseSameProducerName.

@Test(timeOut = 30000)
public void testUseSameProducerName() throws Exception {
    resetChannel();
    setChannelConnected();
    String producerName = "my-producer";
    ByteBuf clientCommand1 = Commands.newProducer(successTopicName, 1, /* producer id */
    1, /* request id */
    producerName, Collections.emptyMap());
    channel.writeInbound(clientCommand1);
    assertTrue(getResponse() instanceof CommandProducerSuccess);
    ByteBuf clientCommand2 = Commands.newProducer(successTopicName, 2, /* producer id */
    2, /* request id */
    producerName, Collections.emptyMap());
    channel.writeInbound(clientCommand2);
    assertTrue(getResponse() instanceof CommandError);
    channel.finish();
}