Java UnixSocketChannel类代码示例

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
@Override
public Socket createSocket() throws IOException {
  logger.info(String.format("Connecting to Cloud SQL instance [%s].", instanceName));

  // This env will be set by GAE OR set manually if using Cloud SQL Proxy
  String runtime = System.getenv("GAE_RUNTIME");

  if (runtime == null || runtime.isEmpty()) {  // Use standard SSL (direct connection)
    return SslSocketFactory.getInstance().create(instanceName);
  }
  logger.info("GAE Unix Sockets");
  UnixSocketAddress socketAddress = new UnixSocketAddress(
      new File(CloudSqlPrefix + instanceName + PostgreSqlSufix));
  UnixSocket socket = UnixSocketChannel.open(socketAddress).socket();
  return socket;
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
public static DefaultAgentProxy fromEnvironmentVariable() {
  final String socketPath = System.getenv("SSH_AUTH_SOCK");
  if (isNullOrEmpty(socketPath)) {
    throw new RuntimeException(
        "The environment variable SSH_AUTH_SOCK is not set. Please configure your ssh-agent.");
  }

  try {
    final UnixSocketChannel channel = UnixSocketChannel.open(
        new UnixSocketAddress(new File(socketPath)));

    log.debug("connected to " + channel.getRemoteSocketAddress());

    return new DefaultAgentProxy(new AgentInput(Channels.newInputStream(channel)),
                                 new AgentOutput(Channels.newOutputStream(channel)));
  } catch (IOException e) {
    throw new RuntimeException(e);
  }
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
@Override
boolean open()
{
    String pipeName = this.getTempPath() + "/discord-ipc-";

    if (this.isOpen())
        throw new IllegalStateException("Connection is already opened");

    int pipeDigit = 0;
    while (pipeDigit < 10)
    {
        try
        {
            UnixSocketAddress address = new UnixSocketAddress(pipeName + pipeDigit);
            this.unixSocket = UnixSocketChannel.open(address);
            this.opened = true;

            return true;
        }
        catch (Exception ex)
        {
            ++pipeDigit;
        }
    }

    return false;
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
public UnixDomainSocket(String ipcSocketPath, int bufferSize) {
    this.bufferSize = bufferSize;

    try {
        UnixSocketAddress address = new UnixSocketAddress(ipcSocketPath);
        UnixSocketChannel channel = UnixSocketChannel.open(address);

        reader = new InputStreamReader(Channels.newInputStream(channel));
        writer = new PrintWriter(Channels.newOutputStream(channel));

    } catch (IOException e) {
        throw new RuntimeException(
                "Provided file socket cannot be opened: " + ipcSocketPath, e);
    }
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
WriteBackHandler(AsynchronousSocketChannel channel, UnixSocketChannel unixSocketChannel) {
    this.channel = channel;
    this.unixSocketChannel = unixSocketChannel;
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
ReadHandler(UnixSocketChannel unixSocketChannel, AsynchronousSocketChannel channel) {
    this.unixSocketChannel = unixSocketChannel;
    this.channel = channel;
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
public JnrUnixSocket(UnixSocketAddress address) throws IOException {
    channel = UnixSocketChannel.open();
    this.address = address;
}
 

import jnr.unixsocket.UnixSocketChannel; //导入依赖的package包/类
public UnixSocket() throws IOException {
    this.inner = UnixSocketChannel.open();
    this.addr = null;
}