March 2005
Beginner to intermediate
1254 pages
104h 21m
English
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Name
SocketOptions
Synopsis
This interface defines constants
that represent low-level BSD Unix-style socket options and methods
that set and query the value of those options. In Java 1.2,
SocketImpl and
DatagramSocketImpl implement this interface. Any
custom socket implementations you define should also provide
meaningful implementations for the getOption(
)
and setOption(
) methods. Your implementation may support options other
than those defined here. Only custom socket implementations need to
use this interface. All other code can use methods defined by
Socket, ServerSocket,
DatagramSocket, and
MulticastSocket to set specific socket options for
those socket types.
public interface SocketOptions { // Public Constants public static final int IP_MULTICAST_IF; =16 1.4 public static final int IP_MULTICAST_IF2; =31 1.4 public static final int IP_MULTICAST_LOOP; =18 1.4 public static final int IP_TOS; =3 public static final int SO_BINDADDR; =15 1.4 public static final int SO_BROADCAST; =32 1.3 public static final int SO_KEEPALIVE; =8 public static final int SO_LINGER; =128 1.4 public static final int SO_OOBINLINE; =4099 public static final int SO_RCVBUF; =4098 public static final int SO_REUSEADDR; =4 public static final int SO_SNDBUF; =4097 public static final int SO_TIMEOUT; =4102 public static final int TCP_NODELAY; =1 // Public Instance Methods Object getOption(int optID) throws SocketException; void setOption(int optID, Object value) throws SocketException; }
Implementations ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.