com.caucho.vfs

Class JniServerSocketImpl

java.lang.Object

com.caucho.vfs.QServerSocket

com.caucho.vfs.JniServerSocketImpl

public class JniServerSocketImpl
extends QServerSocket

Abstract socket to handle both normal sockets and bin/resin sockets.

Method Summary

Modifier and Type	Method and Description
boolean	accept(QSocket socket) Accepts a new connection from the socket.
void	close() Closes the socket.
static QServerSocket	create(java.lang.String host, int port)
QSocket	createSocket() Factory method creating an instance socket.
void	finalize()
long	getFd() Returns the file descriptor to OpenSSLFactory.
static java.lang.String	getInitMessage()
java.net.InetAddress	getLocalAddress()
int	getLocalPort()
int	getSystemFD()
boolean	isClosed()
static boolean	isEnabled()
boolean	isJni() Returns true if this is a JNI socket, to distinguish between file-descriptors we have extra control over.
boolean	isJniValid()
boolean	isSendfileEnabled()
static boolean	isSendfileEnabledStatic()
boolean	isTcpCork() Sets the connection tcp-keepalive delay.
static boolean	isTcpCorkEnabled()
boolean	isTcpKeepalive() Sets the connection tcp-keepalive delay.
boolean	isTcpNoDelay() Sets the connection tcp-no-delay.
void	listen(int backlog) Sets the socket's listen backlog.
static QServerSocket	open(int fd, int port)
void	setConnectionSocketTimeout(int ms) Sets the connection read timeout.
boolean	setSaveOnExec()
void	setSSL(boolean isSSL)
void	setTcpCork(boolean isEnable) Sets the connection tcp-keepalive delay.
void	setTcpKeepalive(boolean isEnable) Sets the connection tcp-keepalive delay.
void	setTcpNoDelay(boolean isEnable) Sets the connection tcp-no-delay.
java.lang.String	toString()

Methods inherited from class com.caucho.vfs.QServerSocket

getSelector

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

isEnabled

public static boolean isEnabled()

getInitMessage

public static java.lang.String getInitMessage()

isSendfileEnabledStatic

public static boolean isSendfileEnabledStatic()

setSSL

public void setSSL(boolean isSSL)

isSendfileEnabled

public boolean isSendfileEnabled()

isTcpCorkEnabled

public static boolean isTcpCorkEnabled()

getFd

public long getFd()

Returns the file descriptor to OpenSSLFactory. No other classes may use the file descriptor.

isJni

public boolean isJni()

Returns true if this is a JNI socket, to distinguish between file-descriptors we have extra control over.

Overrides:

isJni in class QServerSocket

isJniValid

public boolean isJniValid()

setSaveOnExec

public boolean setSaveOnExec()

Overrides:

setSaveOnExec in class QServerSocket

getSystemFD

public int getSystemFD()

Overrides:

getSystemFD in class QServerSocket

listen

public void listen(int backlog)

Sets the socket's listen backlog.

Overrides:

listen in class QServerSocket

create

public static QServerSocket create(java.lang.String host,
                                   int port)
                            throws java.io.IOException

Throws:

java.io.IOException

open

public static QServerSocket open(int fd,
                                 int port)
                          throws java.io.IOException

Throws:

java.io.IOException

setConnectionSocketTimeout

public void setConnectionSocketTimeout(int ms)

Sets the connection read timeout.

Specified by:

setConnectionSocketTimeout in class QServerSocket

setTcpNoDelay

public void setTcpNoDelay(boolean isEnable)

Sets the connection tcp-no-delay.

Overrides:

setTcpNoDelay in class QServerSocket

isTcpNoDelay

public boolean isTcpNoDelay()

Sets the connection tcp-no-delay.

Overrides:

isTcpNoDelay in class QServerSocket

setTcpKeepalive

public void setTcpKeepalive(boolean isEnable)

Sets the connection tcp-keepalive delay.

Overrides:

setTcpKeepalive in class QServerSocket

isTcpKeepalive

public boolean isTcpKeepalive()

Sets the connection tcp-keepalive delay.

Overrides:

isTcpKeepalive in class QServerSocket

setTcpCork

public void setTcpCork(boolean isEnable)

Sets the connection tcp-keepalive delay.

Overrides:

setTcpCork in class QServerSocket

isTcpCork

public boolean isTcpCork()

Sets the connection tcp-keepalive delay.

Overrides:

isTcpCork in class QServerSocket

accept

public boolean accept(QSocket socket)
               throws java.io.IOException

Accepts a new connection from the socket.

Specified by:

accept in class QServerSocket

Parameters:

socket - the socket connection structure

Returns:

true if the accept returns a new socket.

Throws:

java.io.IOException

createSocket

public QSocket createSocket()
                     throws java.io.IOException

Factory method creating an instance socket.

Specified by:

createSocket in class QServerSocket

Throws:

java.io.IOException

getLocalAddress

public java.net.InetAddress getLocalAddress()

Specified by:

getLocalAddress in class QServerSocket

getLocalPort

public int getLocalPort()

Specified by:

getLocalPort in class QServerSocket

isClosed

public boolean isClosed()

Overrides:

isClosed in class QServerSocket

close

public void close()
           throws java.io.IOException

Closes the socket.

Specified by:

close in class QServerSocket

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class QServerSocket

finalize

public void finalize()
              throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable