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java.lang.Objectcom.limegroup.gnutella.util.Sockets
Provides socket operations that are not available on all platforms, like connecting with timeouts and settings the SO_KEEPALIVE option. Obsoletes the old SocketOpener class.
Method Summary | |
static java.net.Socket |
connect(java.lang.String host,
int port,
int timeout)
Connects and returns a socket to the given host, with a timeout. |
static boolean |
setKeepAlive(java.net.Socket socket,
boolean on)
Sets the SO_KEEPALIVE option on the socket, if this platform supports it. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static boolean setKeepAlive(java.net.Socket socket, boolean on)
socket
- the socket to modifyon
- the desired new value for SO_KEEPALIVE
public static java.net.Socket connect(java.lang.String host, int port, int timeout) throws java.io.IOException
host
- the address of the host to connect toport
- the port to connect totimeout
- the desired timeout for connecting, in milliseconds,
or 0 for no timeout.
java.io.IOException
- the connections couldn't be made in the
requested time
IllegalArgumentException
- if the port is invalid
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