Examples with DomainSocketAddress io.netty.channel.unix.DomainSocketAddress used on opensource projects

Example 16 with DomainSocketAddress

use of io.netty.channel.unix.DomainSocketAddress in project alluxio by Alluxio.

the class GrpcDataServer method createServerBuilder.

private GrpcServerBuilder createServerBuilder(String hostName, SocketAddress bindAddress, ChannelType type) {
    // Create an executor for Worker RPC server.
    mRPCExecutor = ExecutorServiceBuilder.buildExecutorService(ExecutorServiceBuilder.RpcExecutorHost.WORKER);
    MetricsSystem.registerGaugeIfAbsent(MetricKey.WORKER_RPC_QUEUE_LENGTH.getName(), mRPCExecutor::getRpcQueueLength);
    // Create underlying gRPC server.
    GrpcServerBuilder builder = GrpcServerBuilder.forAddress(GrpcServerAddress.create(hostName, bindAddress), ServerConfiguration.global(), ServerUserState.global()).executor(mRPCExecutor);
    int bossThreadCount = ServerConfiguration.getInt(PropertyKey.WORKER_NETWORK_NETTY_BOSS_THREADS);
    // If number of worker threads is 0, Netty creates (#processors * 2) threads by default.
    int workerThreadCount = ServerConfiguration.getInt(PropertyKey.WORKER_NETWORK_NETTY_WORKER_THREADS);
    String dataServerEventLoopNamePrefix = "data-server-" + ((mSocketAddress instanceof DomainSocketAddress) ? "domain-socket" : "tcp-socket");
    mBossGroup = NettyUtils.createEventLoop(type, bossThreadCount, dataServerEventLoopNamePrefix + "-boss-%d", true);
    mWorkerGroup = NettyUtils.createEventLoop(type, workerThreadCount, dataServerEventLoopNamePrefix + "-worker-%d", true);
    Class<? extends ServerChannel> socketChannelClass = NettyUtils.getServerChannelClass(mSocketAddress instanceof DomainSocketAddress, ServerConfiguration.global());
    if (type == ChannelType.EPOLL) {
        builder.withChildOption(EpollChannelOption.EPOLL_MODE, EpollMode.LEVEL_TRIGGERED);
    }
    return builder.bossEventLoopGroup(mBossGroup).workerEventLoopGroup(mWorkerGroup).channelType(socketChannelClass).withChildOption(ChannelOption.ALLOCATOR, PooledByteBufAllocator.DEFAULT).withChildOption(ChannelOption.WRITE_BUFFER_HIGH_WATER_MARK, (int) ServerConfiguration.getBytes(PropertyKey.WORKER_NETWORK_NETTY_WATERMARK_HIGH)).withChildOption(ChannelOption.WRITE_BUFFER_LOW_WATER_MARK, (int) ServerConfiguration.getBytes(PropertyKey.WORKER_NETWORK_NETTY_WATERMARK_LOW));
}

Example 17 with DomainSocketAddress

use of io.netty.channel.unix.DomainSocketAddress in project netty by netty.

the class EpollSocketTestPermutation method newSocketAddress.

public static DomainSocketAddress newSocketAddress() {
    try {
        File file = File.createTempFile("netty", "dsocket");
        file.delete();
        return new DomainSocketAddress(file);
    } catch (IOException e) {
        throw new IllegalStateException(e);
    }
}

Example 18 with DomainSocketAddress

use of io.netty.channel.unix.DomainSocketAddress in project netty by netty.

the class KQueueSocketTest method testPeerPID.

@Test
public void testPeerPID() throws IOException {
    BsdSocket s1 = BsdSocket.newSocketDomain();
    BsdSocket s2 = BsdSocket.newSocketDomain();
    try {
        DomainSocketAddress dsa = UnixTestUtils.newDomainSocketAddress();
        s1.bind(dsa);
        s1.listen(1);
        // PID of client socket is expected to be 0 before connection
        assertEquals(0, s2.getPeerCredentials().pid());
        assertTrue(s2.connect(dsa));
        byte[] addr = new byte[64];
        int clientFd = s1.accept(addr);
        assertNotEquals(-1, clientFd);
        PeerCredentials pc = new BsdSocket(clientFd).getPeerCredentials();
        assertNotEquals(0, pc.pid());
        assertNotEquals(0, s2.getPeerCredentials().pid());
        // Server socket FDs should not have pid field set:
        assertEquals(0, s1.getPeerCredentials().pid());
    } finally {
        s1.close();
        s2.close();
    }
}

Example 19 with DomainSocketAddress

use of io.netty.channel.unix.DomainSocketAddress in project netty by netty.

the class EpollSocketTest method testPeerCreds.

@Test
public void testPeerCreds() throws IOException {
    LinuxSocket s1 = LinuxSocket.newSocketDomain();
    LinuxSocket s2 = LinuxSocket.newSocketDomain();
    try {
        DomainSocketAddress dsa = UnixTestUtils.newDomainSocketAddress();
        s1.bind(dsa);
        s1.listen(1);
        assertTrue(s2.connect(dsa));
        byte[] addr = new byte[64];
        s1.accept(addr);
        PeerCredentials pc = s1.getPeerCredentials();
        assertNotEquals(pc.uid(), -1);
    } finally {
        s1.close();
        s2.close();
    }
}

Example 20 with DomainSocketAddress

use of io.netty.channel.unix.DomainSocketAddress in project netty by netty.

the class EpollServerDomainSocketChannel method doClose.

@Override
protected void doClose() throws Exception {
    try {
        super.doClose();
    } finally {
        DomainSocketAddress local = this.local;
        if (local != null) {
            // Delete the socket file if possible.
            File socketFile = new File(local.path());
            boolean success = socketFile.delete();
            if (!success && logger.isDebugEnabled()) {
                logger.debug("Failed to delete a domain socket file: {}", local.path());
            }
        }
    }
}