File	Doc	Category	Size	Date	Package
SocketProperties.java	API Doc	Apache Tomcat 6.0.14	9464	Fri Jul 20 04:20:34 BST 2007	org.apache.tomcat.util.net

SocketProperties

• java.lang.Object

Fields Summary
protected int	keyCache Enable/disable key cache, this bounded cache stores KeyAttachment objects to reduce GC Default is 500 -1 is unlimited 0 is disabled
protected int	processorCache Enable/disable socket processor cache, this bounded cache stores SocketProcessor objects to reduce GC Default is 500 -1 is unlimited 0 is disabled
protected int	eventCache Enable/disable poller event cache, this bounded cache stores PollerEvent objects to reduce GC for the poller Default is 500 -1 is unlimited 0 is disabled >0 the max number of objects to keep in cache.
protected boolean	directBuffer Enable/disable direct buffers for the network buffers Default value is enabled
protected int	rxBufSize Socket receive buffer size in bytes (SO_RCVBUF) Default value is 25188
protected int	txBufSize Socket send buffer size in bytes (SO_SNDBUF) Default value is 43800
protected int	appReadBufSize The application read buffer size in bytes. Default value is rxBufSize
protected int	appWriteBufSize The application write buffer size in bytes Default value is txBufSize
protected int	bufferPool NioChannel pool size for the endpoint, this value is how many channels -1 means unlimited cached, 0 means no cache Default value is 500
protected int	bufferPoolSize Buffer pool size in bytes to be cached -1 means unlimited, 0 means no cache Default value is 100MB (1024*1024*100 bytes)
protected boolean	tcpNoDelay TCP_NO_DELAY option, default is true
protected boolean	soKeepAlive SO_KEEPALIVE option, default is false
protected boolean	ooBInline OOBINLINE option, default is true
protected boolean	soReuseAddress SO_REUSEADDR option, default is true
protected boolean	soLingerOn SO_LINGER option, default is true, paired with the soLingerTime value
protected int	soLingerTime SO_LINGER option, default is 25 seconds.
protected int	soTimeout SO_TIMEOUT option, default is 5000 milliseconds
protected int	soTrafficClass Traffic class option, value between 0 and 255 IPTOS_LOWCOST (0x02) IPTOS_RELIABILITY (0x04) IPTOS_THROUGHPUT (0x08) IPTOS_LOWDELAY (0x10) Default value is 0x04 | 0x08 | 0x010
protected int	performanceConnectionTime Performance preferences according to http://java.sun.com/j2se/1.5.0/docs/api/java/net/Socket.html#setPerformancePreferences(int,%20int,%20int) Default value is 1
protected int	performanceLatency Performance preferences according to http://java.sun.com/j2se/1.5.0/docs/api/java/net/Socket.html#setPerformancePreferences(int,%20int,%20int) Default value is 0
protected int	performanceBandwidth Performance preferences according to http://java.sun.com/j2se/1.5.0/docs/api/java/net/Socket.html#setPerformancePreferences(int,%20int,%20int) Default value is 1
private Socket	properties

Constructors Summary

Methods Summary
public int	getAppReadBufSize() return appReadBufSize;
public int	getAppWriteBufSize() return appWriteBufSize;
public int	getBufferPool() return bufferPool;
public int	getBufferPoolSize() return bufferPoolSize;
public boolean	getDirectBuffer() return directBuffer;
public int	getDirectBufferPool() return bufferPool;
public int	getEventCache() return eventCache;
public int	getKeyCache() return keyCache;
public boolean	getOoBInline() return ooBInline;
public int	getPerformanceBandwidth() return performanceBandwidth;
public int	getPerformanceConnectionTime() return performanceConnectionTime;
public int	getPerformanceLatency() return performanceLatency;
public int	getProcessorCache() return processorCache;
public java.net.Socket	getProperties() return properties;
public int	getRxBufSize() return rxBufSize;
public boolean	getSoKeepAlive() return soKeepAlive;
public boolean	getSoLingerOn() return soLingerOn;
public int	getSoLingerTime() return soLingerTime;
public boolean	getSoReuseAddress() return soReuseAddress;
public int	getSoTimeout() return soTimeout;
public int	getSoTrafficClass() return soTrafficClass;
public boolean	getTcpNoDelay() return tcpNoDelay;
public int	getTxBufSize() return txBufSize;
public void	setAppReadBufSize(int appReadBufSize) this.appReadBufSize = appReadBufSize;
public void	setAppWriteBufSize(int appWriteBufSize) this.appWriteBufSize = appWriteBufSize;
public void	setBufferPool(int bufferPool) this.bufferPool = bufferPool;
public void	setBufferPoolSize(int bufferPoolSize) this.bufferPoolSize = bufferPoolSize;
public void	setDirectBuffer(boolean directBuffer) this.directBuffer = directBuffer;
public void	setDirectBufferPool(int directBufferPool) this.bufferPool = directBufferPool;
public void	setEventCache(int eventCache) this.eventCache = eventCache;
public void	setKeyCache(int keyCache) this.keyCache = keyCache;
public void	setOoBInline(boolean ooBInline) this.ooBInline = ooBInline;
public void	setPerformanceBandwidth(int performanceBandwidth) this.performanceBandwidth = performanceBandwidth;
public void	setPerformanceConnectionTime(int performanceConnectionTime) this.performanceConnectionTime = performanceConnectionTime;
public void	setPerformanceLatency(int performanceLatency) this.performanceLatency = performanceLatency;
public void	setProcessorCache(int processorCache) this.processorCache = processorCache;
public void	setProperties(java.net.Socket socket) socket.setReceiveBufferSize(rxBufSize); socket.setSendBufferSize(txBufSize); socket.setOOBInline(ooBInline); socket.setKeepAlive(soKeepAlive); socket.setPerformancePreferences(performanceConnectionTime,performanceLatency,performanceBandwidth); socket.setReuseAddress(soReuseAddress); socket.setSoLinger(soLingerOn,soLingerTime); socket.setSoTimeout(soTimeout); socket.setTcpNoDelay(tcpNoDelay); socket.setTrafficClass(soTrafficClass);
public void	setRxBufSize(int rxBufSize) this.rxBufSize = rxBufSize;
public void	setSoKeepAlive(boolean soKeepAlive) this.soKeepAlive = soKeepAlive;
public void	setSoLingerOn(boolean soLingerOn) this.soLingerOn = soLingerOn;
public void	setSoLingerTime(int soLingerTime) this.soLingerTime = soLingerTime;
public void	setSoReuseAddress(boolean soReuseAddress) this.soReuseAddress = soReuseAddress;
public void	setSoTimeout(int soTimeout) this.soTimeout = soTimeout;
public void	setSoTrafficClass(int soTrafficClass) this.soTrafficClass = soTrafficClass;
public void	setTcpNoDelay(boolean tcpNoDelay) this.tcpNoDelay = tcpNoDelay;
public void	setTxBufSize(int txBufSize) this.txBufSize = txBufSize;