Method doConnect

classpath/java/nio/channels/SocketChannel.java:101–105

(int socket, int host, int port)

  }

  private void doConnect(int socket, int host, int port)
    throws IOException
  {
    connected = natDoConnect(socket, host, port);
  }

  public int read(ByteBuffer b) throws IOException {
    if (! isOpen()) return -1;