io.netty.channel.DefaultEventLoop Java Examples

The following examples show how to use io.netty.channel.DefaultEventLoop. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: DnsEndpointGroupBuilderTest.java From armeria with Apache License 2.0

5 votes

@Test
void eventLoop() {
    assertThat(builder().eventLoop()).isNotNull();
    final EventLoop loop = new NioEventLoopGroup().next();
    assertThat(builder().eventLoop(loop).eventLoop()).isSameAs(loop);
    assertThatThrownBy(() -> builder().eventLoop(new DefaultEventLoop()))
            .isInstanceOf(IllegalArgumentException.class).hasMessageContaining("unsupported");
}

Example #2

Source File: SendRetainedMessageListenerAndScheduleNextTest.java From hivemq-community-edition with Apache License 2.0

4 votes

@Before
public void setUp() throws Exception {
    MockitoAnnotations.initMocks(this);
    when(channel.eventLoop()).thenReturn(new DefaultEventLoop(Executors.newSingleThreadExecutor()));
}

Example #3

Source File: Http2MultiplexCodecBuilderTest.java From netty-4.1.22 with Apache License 2.0

4 votes

@BeforeClass
public static void init() {
    group = new DefaultEventLoop();
}

Example #4

Source File: ServerBootstrap.java From nettythrift with Apache License 2.0

4 votes

public ServerBootstrap(ThriftServerDef serverDef) {
	this(serverDef, new DefaultChannelGroup(new DefaultEventLoop()));
}

Example #5

Source File: EventLoopJmhExecutor.java From armeria with Apache License 2.0

4 votes

@Override
protected EventLoop newChild(Executor executor, Object... args) throws Exception {
    final EventLoop eventLoop = new DefaultEventLoop(this, executor);
    eventLoop.submit(() -> CURRENT_EVENT_LOOP.set(eventLoop)).syncUninterruptibly();
    return eventLoop;
}

Example #6

Source File: NettyServer.java From blade with Apache License 2.0

4 votes

private void startServer(long startMs) throws Exception {

        ResourceLeakDetector.setLevel(ResourceLeakDetector.Level.DISABLED);

        boolean SSL = environment.getBoolean(ENV_KEY_SSL, false);
        // Configure SSL.
        SslContext sslCtx = null;
        if (SSL) {
            String certFilePath       = environment.get(ENV_KEY_SSL_CERT, null);
            String privateKeyPath     = environment.get(ENE_KEY_SSL_PRIVATE_KEY, null);
            String privateKeyPassword = environment.get(ENE_KEY_SSL_PRIVATE_KEY_PASS, null);

            log.info("{}SSL CertChainFile  Path: {}", getStartedSymbol(), certFilePath);
            log.info("{}SSL PrivateKeyFile Path: {}", getStartedSymbol(), privateKeyPath);
            sslCtx = SslContextBuilder.forServer(new File(certFilePath), new File(privateKeyPath), privateKeyPassword).build();
        }

        var bootstrap = new ServerBootstrap();

        int acceptThreadCount = environment.getInt(ENC_KEY_NETTY_ACCEPT_THREAD_COUNT, DEFAULT_ACCEPT_THREAD_COUNT);
        int ioThreadCount     = environment.getInt(ENV_KEY_NETTY_IO_THREAD_COUNT, DEFAULT_IO_THREAD_COUNT);

        // enable epoll
        if (BladeKit.epollIsAvailable()) {
            log.info("{}Use EpollEventLoopGroup", getStartedSymbol());
            bootstrap.option(EpollChannelOption.SO_REUSEPORT, true);

            NettyServerGroup nettyServerGroup = EpollKit.group(acceptThreadCount, ioThreadCount);
            this.bossGroup = nettyServerGroup.getBoosGroup();
            this.workerGroup = nettyServerGroup.getWorkerGroup();
            bootstrap.group(bossGroup, workerGroup).channel(nettyServerGroup.getSocketChannel());
        } else {
            log.info("{}Use NioEventLoopGroup", getStartedSymbol());

            this.bossGroup = new NioEventLoopGroup(acceptThreadCount, new NamedThreadFactory("boss@"));
            this.workerGroup = new NioEventLoopGroup(ioThreadCount, new NamedThreadFactory("worker@"));
            bootstrap.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class);
        }

        scheduleEventLoop = new DefaultEventLoop();

        bootstrap.childHandler(new HttpServerInitializer(sslCtx, blade, scheduleEventLoop));

        String  address = environment.get(ENV_KEY_SERVER_ADDRESS, DEFAULT_SERVER_ADDRESS);
        Integer port    = environment.getInt(ENV_KEY_SERVER_PORT, DEFAULT_SERVER_PORT);

        channel = bootstrap.bind(address, port).sync().channel();

        String appName  = environment.get(ENV_KEY_APP_NAME, "Blade");
        String url      = Ansi.BgRed.and(Ansi.Black).format(" %s:%d ", address, port);
        String protocol = SSL ? "https" : "http";

        log.info("{}{} initialize successfully, Time elapsed: {} ms", getStartedSymbol(), appName, (System.currentTimeMillis() - startMs));
        log.info("{}Blade start with {}", getStartedSymbol(), url);
        log.info("{}Open browser access {}://{}:{} ⚡\r\n", getStartedSymbol(), protocol, address.replace(DEFAULT_SERVER_ADDRESS, LOCAL_IP_ADDRESS), port);

        blade.eventManager().fireEvent(EventType.SERVER_STARTED, new Event().attribute("blade", blade));
    }