Examples with DefaultStream org.graylog2.plugin.streams.DefaultStream used on opensource projects

Example 6 with DefaultStream

use of org.graylog2.plugin.streams.DefaultStream in project graylog2-server by Graylog2.

the class DefaultStreamProvider method get.

@Override
public Stream get() {
    Stream defaultStream = sharedInstance.get();
    if (defaultStream != null) {
        return defaultStream;
    }
    synchronized (this) {
        defaultStream = sharedInstance.get();
        if (defaultStream != null) {
            return defaultStream;
        }
        int i = 0;
        do {
            try {
                LOG.debug("Loading shared default stream instance");
                defaultStream = service.load(Stream.DEFAULT_STREAM_ID);
            } catch (NotFoundException ignored) {
                if (i % 10 == 0) {
                    LOG.warn("Unable to load default stream, tried {} times, retrying every 500ms. Processing is blocked until this succeeds.", i + 1);
                }
                i++;
                Uninterruptibles.sleepUninterruptibly(500, TimeUnit.MILLISECONDS);
            }
        } while (defaultStream == null);
        sharedInstance.set(defaultStream);
    }
    return defaultStream;
}

Example 7 with DefaultStream

use of org.graylog2.plugin.streams.DefaultStream in project graylog2-server by Graylog2.

the class FunctionsSnippetsTest method removeFromStream.

@Test
public void removeFromStream() {
    final Rule rule = parser.parseRule(ruleForTest(), true);
    final Message message = evaluateRule(rule, msg -> msg.addStream(otherStream));
    assertThat(message).isNotNull();
    assertThat(message.getStreams()).containsOnly(defaultStream);
}

Example 8 with DefaultStream

use of org.graylog2.plugin.streams.DefaultStream in project graylog2-server by Graylog2.

the class FunctionsSnippetsTest method removeFromStreamRetainDefault.

@Test
public void removeFromStreamRetainDefault() {
    final Rule rule = parser.parseRule(ruleForTest(), true);
    final Message message = evaluateRule(rule, msg -> msg.addStream(otherStream));
    assertThat(message).isNotNull();
    assertThat(message.getStreams()).containsOnly(defaultStream);
}