Examples with ConfigSubscriber com.yahoo.config.subscription.ConfigSubscriber used on opensource projects

Example 1 with ConfigSubscriber

use of com.yahoo.config.subscription.ConfigSubscriber in project vespa by vespa-engine.

the class JRTConfigRequestBase method created_from_subscription.

@Test
public void created_from_subscription() {
    ConfigSubscriber subscriber = new ConfigSubscriber();
    JRTConfigSubscription<SimpletypesConfig> sub = new JRTConfigSubscription<>(new ConfigKey<>(SimpletypesConfig.class, configId), subscriber, new ConfigSet(), new TimingValues());
    JRTClientConfigRequest request = createReq(sub, Trace.createNew(9));
    assertThat(request.getConfigKey().getName(), is(SimpletypesConfig.CONFIG_DEF_NAME));
    JRTServerConfigRequest serverRequest = createReq(request.getRequest());
    assertTrue(serverRequest.validateParameters());
}

Example 2 with ConfigSubscriber

use of com.yahoo.config.subscription.ConfigSubscriber in project vespa by vespa-engine.

the class JRTConfigRequestBase method created_from_existing_subscription.

@Test
public void created_from_existing_subscription() {
    System.setProperty("VESPA_CONFIG_PROTOCOL_VERSION", getProtocolVersion());
    MockConnection connection = new MockConnection(new MockConnection.AbstractResponseHandler() {

        @Override
        protected void createResponse() {
            JRTServerConfigRequest serverRequest = createReq(request);
            serverRequest.addOkResponse(createPayload(), currentGeneration, configMd5);
        }
    });
    ConfigSourceSet src = new ConfigSourceSet();
    ConfigSubscriber subscriber = new GenericConfigSubscriber(Collections.singletonMap(src, JRTConfigRequester.get(connection, new TimingValues())));
    JRTConfigSubscription<SimpletypesConfig> sub = new JRTConfigSubscription<>(new ConfigKey<>(SimpletypesConfig.class, configId), subscriber, src, new TimingValues());
    sub.subscribe(120_0000);
    assertTrue(sub.nextConfig(120_0000));
    sub.close();
    JRTClientConfigRequest nextReq = createReq(sub, Trace.createNew());
    SimpletypesConfig config = sub.getConfigState().getConfig();
    assertThat(nextReq.getRequestConfigMd5(), is(config.getConfigMd5()));
    assertThat(nextReq.getRequestGeneration(), is(currentGeneration));
    System.setProperty("VESPA_CONFIG_PROTOCOL_VERSION", "");
}

Example 3 with ConfigSubscriber

use of com.yahoo.config.subscription.ConfigSubscriber in project vespa by vespa-engine.

the class JRTConfigRequesterTest method testFirstRequestAfterSubscribing.

@Test
public void testFirstRequestAfterSubscribing() {
    ConfigSubscriber subscriber = new ConfigSubscriber();
    final TimingValues timingValues = getTestTimingValues();
    JRTConfigSubscription<SimpletypesConfig> sub = createSubscription(subscriber, timingValues);
    final MockConnection connection = new MockConnection();
    JRTConfigRequester requester = new JRTConfigRequester(connection, timingValues);
    assertThat(requester.getConnectionPool(), is(connection));
    requester.request(sub);
    final Request request = connection.getRequest();
    assertNotNull(request);
    assertThat(connection.getNumberOfRequests(), is(1));
    JRTServerConfigRequestV3 receivedRequest = JRTServerConfigRequestV3.createFromRequest(request);
    assertTrue(receivedRequest.validateParameters());
    assertThat(receivedRequest.getTimeout(), is(timingValues.getSubscribeTimeout()));
    assertThat(requester.getFatalFailures(), is(0));
    assertThat(requester.getTransientFailures(), is(0));
}

Example 4 with ConfigSubscriber

use of com.yahoo.config.subscription.ConfigSubscriber in project vespa by vespa-engine.

the class JRTConfigRequesterTest method testUnknownConfigDefinitionError.

@Test
public void testUnknownConfigDefinitionError() {
    ConfigSubscriber subscriber = new ConfigSubscriber();
    final TimingValues timingValues = getTestTimingValues();
    JRTConfigSubscription<SimpletypesConfig> sub = createSubscription(subscriber, timingValues);
    sub.setConfig(1L, config());
    final MockConnection connection = new MockConnection(new ErrorResponseHandler(ErrorCode.UNKNOWN_DEFINITION));
    JRTConfigRequester requester = new JRTConfigRequester(connection, timingValues);
    assertThat(requester.getConnectionPool(), is(connection));
    requester.request(sub);
    waitUntilResponse(connection);
    assertThat(requester.getFatalFailures(), is(1));
    assertThat(requester.getTransientFailures(), is(0));
// TODO Check that no further request was sent?
}

Example 5 with ConfigSubscriber

use of com.yahoo.config.subscription.ConfigSubscriber in project vespa by vespa-engine.

the class JRTConfigRequesterTest method testFatalError.

@Test
public void testFatalError() {
    ConfigSubscriber subscriber = new ConfigSubscriber();
    final TimingValues timingValues = getTestTimingValues();
    final MockConnection connection = new MockConnection(new ErrorResponseHandler());
    JRTConfigRequester requester = new JRTConfigRequester(connection, timingValues);
    requester.request(createSubscription(subscriber, timingValues));
    waitUntilResponse(connection);
    assertThat(requester.getFatalFailures(), is(1));
    assertThat(requester.getTransientFailures(), is(0));
}