Examples with EventLoopGroupFactory org.graylog2.inputs.transports.netty.EventLoopGroupFactory used on opensource projects

Example 11 with EventLoopGroupFactory

use of org.graylog2.inputs.transports.netty.EventLoopGroupFactory in project graylog2-server by Graylog2.

the class AbstractTcpTransportTest method getChildChannelHandlersFailsIfTempDirDoesNotExist.

@Test
public void getChildChannelHandlersFailsIfTempDirDoesNotExist() throws IOException {
    final File tmpDir = temporaryFolder.newFolder();
    assumeTrue(tmpDir.delete());
    System.setProperty("java.io.tmpdir", tmpDir.getAbsolutePath());
    final Configuration configuration = new Configuration(ImmutableMap.of("bind_address", "localhost", "port", 12345, "tls_enable", true));
    final AbstractTcpTransport transport = new AbstractTcpTransport(configuration, throughputCounter, localRegistry, eventLoopGroup, eventLoopGroupFactory, nettyTransportConfiguration, tlsConfiguration) {
    };
    expectedException.expect(IllegalStateException.class);
    expectedException.expectMessage("Couldn't write to temporary directory: " + tmpDir.getAbsolutePath());
    transport.getChildChannelHandlers(input);
}

Example 12 with EventLoopGroupFactory

use of org.graylog2.inputs.transports.netty.EventLoopGroupFactory in project graylog2-server by Graylog2.

the class AbstractTcpTransportTest method testConnectionCounter.

@Test
@Ignore("Disabled test due to being unreliable. For details see https://github.com/Graylog2/graylog2-server/issues/4791.")
public void testConnectionCounter() throws Exception {
    final Configuration configuration = new Configuration(ImmutableMap.of("bind_address", "127.0.0.1", "port", 0));
    final AbstractTcpTransport transport = new AbstractTcpTransport(configuration, throughputCounter, localRegistry, eventLoopGroup, eventLoopGroupFactory, nettyTransportConfiguration, tlsConfiguration) {
    };
    transport.launch(input);
    await().atMost(5, TimeUnit.SECONDS).until(() -> transport.getLocalAddress() != null);
    final InetSocketAddress localAddress = (InetSocketAddress) transport.getLocalAddress();
    assertThat(localAddress).isNotNull();
    final ChannelFuture future1 = clientChannel(localAddress.getHostString(), localAddress.getPort()).channel().writeAndFlush(Unpooled.EMPTY_BUFFER).addListener(ChannelFutureListener.CLOSE).syncUninterruptibly();
    final ChannelFuture future2 = clientChannel(localAddress.getHostString(), localAddress.getPort()).channel().writeAndFlush(Unpooled.EMPTY_BUFFER).syncUninterruptibly();
    // TODO: Get rid of this (arbitrary) wait time
    Thread.sleep(100L);
    assertThat(future1.channel().isActive()).isFalse();
    assertThat(future2.channel().isActive()).isTrue();
    assertThat(localRegistry.getGauges().get("open_connections").getValue()).isEqualTo(1);
    assertThat(localRegistry.getGauges().get("total_connections").getValue()).isEqualTo(2L);
    future2.channel().close().syncUninterruptibly();
    // TODO: Get rid of this (arbitrary) wait time
    Thread.sleep(100L);
    assertThat(future1.channel().isActive()).isFalse();
    assertThat(future2.channel().isActive()).isFalse();
    assertThat(localRegistry.getGauges().get("open_connections").getValue()).isEqualTo(0);
    assertThat(localRegistry.getGauges().get("total_connections").getValue()).isEqualTo(2L);
}