io.netty.channel.kqueue.KQueueDomainSocketChannel Java Examples

The following examples show how to use io.netty.channel.kqueue.KQueueDomainSocketChannel. 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: DefaultLoopKQueue.java    From reactor-netty with Apache License 2.0 6 votes vote down vote up 
@Override
@SuppressWarnings("unchecked")
public <CHANNEL extends Channel> CHANNEL getChannel(Class<CHANNEL> channelClass) {
	if (channelClass.equals(SocketChannel.class)) {
		return (CHANNEL) new KQueueSocketChannel();
	}
	if (channelClass.equals(ServerSocketChannel.class)) {
		return (CHANNEL) new KQueueServerSocketChannel();
	}
	if (channelClass.equals(DatagramChannel.class)) {
		return (CHANNEL) new KQueueDatagramChannel();
	}
	if (channelClass.equals(DomainSocketChannel.class)) {
		return (CHANNEL) new KQueueDomainSocketChannel();
	}
	if (channelClass.equals(ServerDomainSocketChannel.class)) {
		return (CHANNEL) new KQueueServerDomainSocketChannel();
	}
	throw new IllegalArgumentException("Unsupported channel type: " + channelClass.getSimpleName());
}
Example #2
Source File: KMSEncryptionProvider.java    From credhub with Apache License 2.0 6 votes vote down vote up 
private void setChannelInfo() {
  if (Epoll.isAvailable()) {
    this.group = new EpollEventLoopGroup();
    this.channelType = EpollDomainSocketChannel.class;
    LOGGER.info("Using epoll for Netty transport.");
  } else {
    if (!KQueue.isAvailable()) {
      throw new RuntimeException("Unsupported OS '" + System.getProperty("os.name") + "', only Unix and Mac are supported");
    }

    this.group = new KQueueEventLoopGroup();
    this.channelType = KQueueDomainSocketChannel.class;
    LOGGER.info("Using KQueue for Netty transport.");
  }

}
Example #3
Source File: GoogleAuthUtils.java    From bazel with Apache License 2.0 6 votes vote down vote up 
private static NettyChannelBuilder newNettyChannelBuilder(String targetUrl, String proxy)
    throws IOException {
  if (Strings.isNullOrEmpty(proxy)) {
    return NettyChannelBuilder.forTarget(targetUrl).defaultLoadBalancingPolicy("round_robin");
  }

  if (!proxy.startsWith("unix:")) {
    throw new IOException("Remote proxy unsupported: " + proxy);
  }

  DomainSocketAddress address = new DomainSocketAddress(proxy.replaceFirst("^unix:", ""));
  NettyChannelBuilder builder =
      NettyChannelBuilder.forAddress(address).overrideAuthority(targetUrl);
  if (KQueue.isAvailable()) {
    return builder
        .channelType(KQueueDomainSocketChannel.class)
        .eventLoopGroup(new KQueueEventLoopGroup());
  }
  if (Epoll.isAvailable()) {
    return builder
        .channelType(EpollDomainSocketChannel.class)
        .eventLoopGroup(new EpollEventLoopGroup());
  }

  throw new IOException("Unix domain sockets are unsupported on this platform");
}
Example #4
Source File: NettyDomainSocketClient.java    From selenium with Apache License 2.0 6 votes vote down vote up 
public NettyDomainSocketClient(ClientConfig config) {
  super(config);
  URI uri = config.baseUri();
  Require.argument("URI scheme", uri.getScheme()).equalTo("unix");

  if (Epoll.isAvailable()) {
    this.eventLoopGroup = new EpollEventLoopGroup();
    this.channelClazz = EpollDomainSocketChannel.class;
  } else if (KQueue.isAvailable()) {
    this.eventLoopGroup = new KQueueEventLoopGroup();
    this.channelClazz = KQueueDomainSocketChannel.class;
  } else {
    throw new IllegalStateException("No native library for unix domain sockets is available");
  }

  this.path = uri.getPath();
}
Example #5
Source File: Connector.java    From serve with Apache License 2.0 5 votes vote down vote up 
public Class<? extends Channel> getClientChannel() {
    if (useNativeIo && Epoll.isAvailable()) {
        return uds ? EpollDomainSocketChannel.class : EpollSocketChannel.class;
    } else if (useNativeIo && KQueue.isAvailable()) {
        return uds ? KQueueDomainSocketChannel.class : KQueueSocketChannel.class;
    }

    return NioSocketChannel.class;
}
Example #6
Source File: BuilderUtils.java    From servicetalk with Apache License 2.0 5 votes vote down vote up 
/**
 * Returns the correct {@link Class} to use with the given {@link EventLoopGroup}.
 *
 * @param group        the {@link EventLoopGroup} for which the class is needed
 * @param addressClass The class of the address that to connect to.
 * @return the class that should be used for bootstrapping
 */
public static Class<? extends Channel> socketChannel(EventLoopGroup group,
                                                     Class<? extends SocketAddress> addressClass) {
    if (useEpoll(group)) {
        return DomainSocketAddress.class.isAssignableFrom(addressClass) ? EpollDomainSocketChannel.class :
                EpollSocketChannel.class;
    } else if (useKQueue(group)) {
        return DomainSocketAddress.class.isAssignableFrom(addressClass) ? KQueueDomainSocketChannel.class :
                KQueueSocketChannel.class;
    } else {
        return NioSocketChannel.class;
    }
}
Example #7
Source File: Connector.java    From multi-model-server with Apache License 2.0 5 votes vote down vote up 
public Class<? extends Channel> getClientChannel() {
    if (useNativeIo && Epoll.isAvailable()) {
        return uds ? EpollDomainSocketChannel.class : EpollSocketChannel.class;
    } else if (useNativeIo && KQueue.isAvailable()) {
        return uds ? KQueueDomainSocketChannel.class : KQueueSocketChannel.class;
    }

    return NioSocketChannel.class;
}
Example #8
Source File: HttpBlobStore.java    From bazel-buildfarm with Apache License 2.0 5 votes vote down vote up 
public static HttpBlobStore create(
    DomainSocketAddress domainSocketAddress,
    URI uri,
    int timeoutMillis,
    int remoteMaxConnections,
    @Nullable final Credentials creds)
    throws ConfigurationException, URISyntaxException, SSLException {

  if (KQueue.isAvailable()) {
    return new HttpBlobStore(
        KQueueEventLoopGroup::new,
        KQueueDomainSocketChannel.class,
        uri,
        timeoutMillis,
        remoteMaxConnections,
        creds,
        domainSocketAddress);
  } else if (Epoll.isAvailable()) {
    return new HttpBlobStore(
        EpollEventLoopGroup::new,
        EpollDomainSocketChannel.class,
        uri,
        timeoutMillis,
        remoteMaxConnections,
        creds,
        domainSocketAddress);
  } else {
    throw new ConfigurationException("Unix domain sockets are unsupported on this platform");
  }
}
Example #9
Source File: SocketChannelProvider.java    From Jupiter with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
@Override
public T newChannel() {
    switch (channelType) {
        case ACCEPTOR:
            switch (socketType) {
                case JAVA_NIO:
                    return (T) new NioServerSocketChannel();
                case NATIVE_EPOLL:
                    return (T) new EpollServerSocketChannel();
                case NATIVE_KQUEUE:
                    return (T) new KQueueServerSocketChannel();
                case NATIVE_EPOLL_DOMAIN:
                    return (T) new EpollServerDomainSocketChannel();
                case NATIVE_KQUEUE_DOMAIN:
                    return (T) new KQueueServerDomainSocketChannel();
                default:
                    throw new IllegalStateException("Invalid socket type: " + socketType);
            }
        case CONNECTOR:
            switch (socketType) {
                case JAVA_NIO:
                    return (T) new NioSocketChannel();
                case NATIVE_EPOLL:
                    return (T) new EpollSocketChannel();
                case NATIVE_KQUEUE:
                    return (T) new KQueueSocketChannel();
                case NATIVE_EPOLL_DOMAIN:
                    return (T) new EpollDomainSocketChannel();
                case NATIVE_KQUEUE_DOMAIN:
                    return (T) new KQueueDomainSocketChannel();
                default:
                    throw new IllegalStateException("Invalid socket type: " + socketType);
            }
        default:
            throw new IllegalStateException("Invalid channel type: " + channelType);
    }
}
Example #10
Source File: HttpCacheClient.java    From bazel with Apache License 2.0 5 votes vote down vote up 
public static HttpCacheClient create(
    DomainSocketAddress domainSocketAddress,
    URI uri,
    int timeoutSeconds,
    int remoteMaxConnections,
    boolean verifyDownloads,
    ImmutableList<Entry<String, String>> extraHttpHeaders,
    DigestUtil digestUtil,
    @Nullable final Credentials creds)
    throws Exception {

  if (KQueue.isAvailable()) {
    return new HttpCacheClient(
        KQueueEventLoopGroup::new,
        KQueueDomainSocketChannel.class,
        uri,
        timeoutSeconds,
        remoteMaxConnections,
        verifyDownloads,
        extraHttpHeaders,
        digestUtil,
        creds,
        domainSocketAddress);
  } else if (Epoll.isAvailable()) {
    return new HttpCacheClient(
        EpollEventLoopGroup::new,
        EpollDomainSocketChannel.class,
        uri,
        timeoutSeconds,
        remoteMaxConnections,
        verifyDownloads,
        extraHttpHeaders,
        digestUtil,
        creds,
        domainSocketAddress);
  } else {
    throw new Exception("Unix domain sockets are unsupported on this platform");
  }
}