You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@mina.apache.org by 李向锋 <li...@infosec.com.cn> on 2007/09/18 05:58:12 UTC
答复: 答复: Mina Performance
I have post it at:
http://www.nabble.com/mina-performance-tf4471354s16868.html
thanks!
-----�ʼ�ԭ��-----
������: Trustin Lee [mailto:trustin@gmail.com]
����ʱ��: 2007��9��18�� 11:56
�ռ���: dev@mina.apache.org
����: Re: ��: Mina Performance
Please try to post an attachment here:
http://www.nabble.com/Apache-MINA-Support-Forum-f16869.html
Please let me know if it doesn't work.
Trustin
On 9/18/07, ����� <li...@infosec.com.cn> wrote:
>
> Sorry, the mail server reject my mail with attatchment ,please help check
> this code,thanks.
>
> -----�ʼ�ԭ��-----
> ������: Trustin Lee [mailto:trustin@gmail.com]
> ����ʱ��: 2007��9��18�� 10:06
> �ռ���: dev@mina.apache.org
> ����: Re: Mina Performance
>
> Hi,
>
> Could you zip the source code files and attach to our support forum?
>
> Thanks,
> Trustin
>
> On 9/18/07, ����� <li...@infosec.com.cn> wrote:
> > Hello, I Write a Server Demo use Mina-1.1.2,use the
> > ObjectSerializationCodecFactory. But When Run This Server,Use a 100
> threads
> > Client to test it's performance,it's performance is poor. Server machine
> > is 2CPU *2.8G,1G memory ,Suse Linux 9. It Tran/sec only 60~80. I past
> the
> > code under, who can help me?
> >
> >
> >
> > Then,I Run the HttpServer exsample from Mina1.1.2 in same machine, I
use
> > the apche ab test it.When I use apace ab in 50 concurrency,it
performance
> > Trans/Sec is 4800,but when I use 100 or more concurrency,it performance
is
> > very poor, only 100~200 trans/sec. I cannot understand it ,who can tell
me
> > why?
> >
> >
> >
> >
>
-------------------------------------------Server:--------------------------
> > -----------------------
> >
> >
> >
> > Main.java
> >
> >
> >
> > /*
> >
> > * Licensed to the Apache Software Foundation (ASF) under one
> >
> > * or more contributor license agreements. See the NOTICE file
> >
> > * distributed with this work for additional information
> >
> > * regarding copyright ownership. The ASF licenses this file
> >
> > * to you under the Apache License, Version 2.0 (the
> >
> > * "License"); you may not use this file except in compliance
> >
> > * with the License. You may obtain a copy of the License at
> >
> > *
> >
> > * http://www.apache.org/licenses/LICENSE-2.0
> >
> > *
> >
> > * Unless required by applicable law or agreed to in writing,
> >
> > * software distributed under the License is distributed on an
> >
> > * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
> >
> > * KIND, either express or implied. See the License for the
> >
> > * specific language governing permissions and limitations
> >
> > * under the License.
> >
> > *
> >
> > */
> >
> > package test.mina.server;
> >
> >
> >
> > import java.net.InetSocketAddress;
> >
> > import java.util.concurrent.Executors;
> >
> >
> >
> > import org.apache.mina.common.DefaultIoFilterChainBuilder;
> >
> > import org.apache.mina.common.IoAcceptor;
> >
> > import org.apache.mina.filter.LoggingFilter;
> >
> > import org.apache.mina.filter.codec.ProtocolCodecFilter;
> >
> > import
> >
>
org.apache.mina.filter.codec.serialization.ObjectSerializationCodecFactory;
> >
> > import org.apache.mina.filter.executor.ExecutorFilter;
> >
> > import org.apache.mina.transport.socket.nio.SocketAcceptor;
> >
> > import org.apache.mina.transport.socket.nio.SocketAcceptorConfig;
> >
> >
> >
> > /**
> >
> > * (<b>Entry point</b>) Echo server
> >
> > *
> >
> > * @author The Apache Directory Project (mina-dev@directory.apache.org)
> >
> > * @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (�?, 13 7
> �?
> > 2007) $
> >
> > */
> >
> > public class Main {
> >
> > /** Choose your favorite port number. */
> >
> > private static final int PORT = 8282;
> >
> >
> >
> > /** Set this to true if you want to make the server SSL */
> >
> > private static final boolean USE_SSL = false;
> >
> >
> >
> > public static void main(String[] args) throws Exception {
> >
> > // IoAcceptor acceptor = new SocketAcceptor();
> >
> > //IoAcceptorConfig config = new SocketAcceptorConfig();
> >
> > IoAcceptor acceptor = new SocketAcceptor(4,
> > Executors.newCachedThreadPool());
> >
> > SocketAcceptorConfig config = new SocketAcceptorConfig();
> >
> >
> >
> > // config.setReuseAddress(true);
> >
> > config.setBacklog(30);
> >
> >
> >
> > // Storager.create();
> >
> > // config.getFilterChain().addLast(
> >
> > // "protocolFilter",
> >
> > // new ProtocolCodecFilter(
> >
> > // new TestProtocolCodecFactory(false)));
> >
> >
> >
> > config.getFilterChain().addLast(
> >
> > "protocolFilter",
> >
> > new ProtocolCodecFilter(
> >
> > new ObjectSerializationCodecFactory()));
> >
> >
> >
> >
> >
> >
> >
> > DefaultIoFilterChainBuilder chain = config.getFilterChain();
> >
> >
> >
> > chain.addLast("threadPool", new
> > ExecutorFilter(Executors.newCachedThreadPool()) );
> >
> >
> >
> > // addLogger(chain);
> >
> >
> >
> > // Bind
> >
> > acceptor.bind(new InetSocketAddress(PORT), new
> > EchoProtocolHandler(),
> >
> > config);
> >
> >
> >
> > System.out.println("Listening on port " + PORT);
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> > private static void addLogger(DefaultIoFilterChainBuilder chain)
> >
> > throws Exception {
> >
> > chain.addLast("logger", new LoggingFilter());
> >
> > System.out.println("Logging ON");
> >
> > }
> >
> > }
> >
> >
> >
> > Handler:
> >
> >
> >
> > /*
> >
> > * Licensed to the Apache Software Foundation (ASF) under one
> >
> > * or more contributor license agreements. See the NOTICE file
> >
> > * distributed with this work for additional information
> >
> > * regarding copyright ownership. The ASF licenses this file
> >
> > * to you under the Apache License, Version 2.0 (the
> >
> > * "License"); you may not use this file except in compliance
> >
> > * with the License. You may obtain a copy of the License at
> >
> > *
> >
> > * http://www.apache.org/licenses/LICENSE-2.0
> >
> > *
> >
> > * Unless required by applicable law or agreed to in writing,
> >
> > * software distributed under the License is distributed on an
> >
> > * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
> >
> > * KIND, either express or implied. See the License for the
> >
> > * specific language governing permissions and limitations
> >
> > * under the License.
> >
> > *
> >
> > */
> >
> > package test.mina.server;
> >
> >
> >
> > import java.util.Properties;
> >
> >
> >
> > import org.apache.mina.common.ByteBuffer;
> >
> > import org.apache.mina.common.IdleStatus;
> >
> > import org.apache.mina.common.IoHandler;
> >
> > import org.apache.mina.common.IoHandlerAdapter;
> >
> > import org.apache.mina.common.IoSession;
> >
> > import org.apache.mina.common.TransportType;
> >
> >
> >
> > import org.apache.mina.transport.socket.nio.SocketSessionConfig;
> >
> > import org.slf4j.Logger;
> >
> > import org.slf4j.LoggerFactory;
> >
> >
> >
> > import test.mina.TestRequest;
> >
> > import test.mina.TestResponse;
> >
> >
> >
> > public class EchoProtocolHandler extends IoHandlerAdapter {
> >
> > private static final Logger log = LoggerFactory
> >
> > .getLogger(EchoProtocolHandler.class);
> >
> >
> >
> > public void sessionCreated(IoSession session) {
> >
> > if (session.getTransportType() == TransportType.SOCKET) {
> >
> > SocketSessionConfig config = (SocketSessionConfig)
> > session.getConfig();
> >
> >
> >
> > config.setReceiveBufferSize(2048);
> >
> > config.setSoLinger(0);
> >
> > }
> >
> >
> >
> > session.setIdleTime(IdleStatus.BOTH_IDLE, 10);
> >
> >
> >
> > }
> >
> >
> >
> > public void sessionIdle(IoSession session, IdleStatus status) {
> >
> > log.info("*** IDLE #" +
session.getIdleCount(IdleStatus.BOTH_IDLE)
> >
> > + " ***");
> >
> > }
> >
> >
> >
> > public void exceptionCaught(IoSession session, Throwable cause) {
> >
> > // cause.printStackTrace();
> >
> > session.close();
> >
> > }
> >
> >
> >
> > public void messageReceived(IoSession session, Object message)
> >
> > throws Exception {
> >
> >
> >
> >
> >
> > TestRequest req = (TestRequest)message;
> >
> > Processor p = new TESTProcessor();
> >
> >
> >
> > TestResponse res = new TestResponse(0,"OK");// p.process( req );
> >
> > session.write(res);
> >
> >
> >
> > session.close();
> >
> >
> >
> > }
> >
> > }
> >
> >
> >
> > TestRequest:
> >
> > package test.mina;
> >
> >
> >
> >
> >
> > import java.io.Serializable;
> >
> > import java.util.Enumeration;
> >
> > import java.util.Properties;
> >
> >
> >
> > public class TestRequest implements Serializable {
> >
> >
> >
> > private String type;
> >
> > private Properties data;
> >
> >
> >
> > /**
> >
> > * @param type
> >
> > */
> >
> > public TestRequest(String type) {
> >
> > this.type = type;
> >
> > }
> >
> >
> >
> > /**
> >
> > * @param type
> >
> > * @param data
> >
> > */
> >
> > public TestRequest(String type, Properties data) {
> >
> > this.type = type;
> >
> > this.data = data;
> >
> > }
> >
> >
> >
> > public Properties getData() {
> >
> > return data;
> >
> > }
> >
> >
> >
> > public void setData(Properties data) {
> >
> > this.data = data;
> >
> > }
> >
> >
> >
> > public String getType() {
> >
> > return type;
> >
> > }
> >
> >
> >
> > public void setKeyValue(String key,String value){
> >
> > if(data == null)
> >
> > data = new Properties();
> >
> > data.setProperty( key,value );
> >
> > }
> >
> >
> >
> > public String getKeyValue(String key){
> >
> > if(data==null)return null;
> >
> > return data.getProperty(key);
> >
> >
> >
> > }
> >
> >
> >
> > @Override
> >
> > public String toString() {
> >
> > StringBuffer buff= new StringBuffer();
> >
> > buff.append( "{[TestRequest]" );
> >
> > buff.append("[request type:" + type + "]");
> >
> > buff.append("[request data:");
> >
> > if( data!=null ){
> >
> > buff.append( data );
> >
> > }
> >
> > buff.append("]");
> >
> >
> >
> > buff.append("}");
> >
> > return buff.toString();
> >
> >
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> > TestResponse:
> >
> >
> >
> > package test.mina;
> >
> >
> >
> > import java.io.Serializable;
> >
> > import java.util.Properties;
> >
> >
> >
> > public class TestResponse implements Serializable {
> >
> >
> >
> > private int err=0;
> >
> > private String msg = "OK";
> >
> >
> >
> > private Properties data;
> >
> >
> >
> > public TestResponse(int err, String msg, Properties data) {
> >
> > this.err = err;
> >
> > this.msg = msg;
> >
> > this.data = data;
> >
> > }
> >
> >
> >
> >
> >
> > public TestResponse(int err, String msg){
> >
> > this(err,msg,null);
> >
> > }
> >
> >
> >
> >
> >
> > public Properties getData() {
> >
> > return data;
> >
> > }
> >
> >
> >
> >
> >
> > public void setData(Properties data) {
> >
> > this.data = data;
> >
> > }
> >
> >
> >
> >
> >
> > public int getErr() {
> >
> > return err;
> >
> > }
> >
> >
> >
> >
> >
> > public String getMsg() {
> >
> > return msg;
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> > public String toString() {
> >
> > StringBuffer buff= new StringBuffer();
> >
> > buff.append( "{[TestResponse]" );
> >
> > buff.append("[response err:" + err + "]");
> >
> > buff.append("[response msg:" + msg + "]");
> >
> > buff.append("[response data:");
> >
> > if( data!=null ){
> >
> > buff.append( data );
> >
> > }
> >
> > buff.append("]");
> >
> >
> >
> >
> >
> > buff.append("}");
> >
> > return buff.toString();
> >
> >
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> > }
> >
> >
> >
> >
--------------------------------Client:-----------------------------------
> >
> > TestSign:
> >
> >
> >
> > package test.thread;
> >
> >
> >
> > import java.io.ByteArrayInputStream;
> >
> > import java.io.FileInputStream;
> >
> > import java.io.FileOutputStream;
> >
> > import java.io.PrintWriter;
> >
> > import java.security.KeyStore;
> >
> > import java.security.PrivateKey;
> >
> > import java.security.Security;
> >
> > import java.util.Enumeration;
> >
> >
> >
> > //import cn.com.infosec.jce.provider.InfosecProvider;
> >
> >
> >
> > /*
> >
> > * Created on 2005-10-18
> >
> > *
> >
> > * TODO To change the template for this generated file go to
> >
> > * Window - Preferences - Java - Code Style - Code Templates
> >
> > */
> >
> >
> >
> > /**
> >
> > * @author lixiangfeng
> >
> > *
> >
> > * TODO To change the template for this generated type comment go to
> >
> > * Window - Preferences - Java - Code Style - Code Templates
> >
> > */
> >
> > public class TestSign {
> >
> >
> >
> >
> >
> > private static int finiCount = 0;
> >
> > private static int failCount = 0;
> >
> > public static Object synObj = new Object();
> >
> > public static Object synObj2 = new Object();
> >
> > public static Object synObj3 = new Object();
> >
> > public static int threadCount = 0;
> >
> > public static void main(String[] args) {
> >
> >
> >
> > try {
> >
> > int uCount = Integer.parseInt(args[0]);
> >
> > int uTime = Integer.parseInt(args[1]);
> >
> >
> >
> >
> >
> > FileOutputStream fos = new FileOutputStream(
> > "sign.log" );
> >
> > PrintWriter pr = new PrintWriter( fos );
> >
> >
> >
> > TestSignThread.init();
> >
> >
> >
> >
> >
> > for (int i = 0; i < uCount; i++) {
> >
> > Thread th = new Thread(new
> > TestSignThread( uTime, pr ));
> >
> > th.start();
> >
> > }
> >
> >
> >
> > threadCount = uCount;
> >
> > System.out.println("testcount:" +
> threadCount);
> >
> > System.out.println( "run time :" +
uTime
> +
> > "s" );
> >
> > System.out.println("test running,please
> > wait...");
> >
> > while( threadCount>0){
> >
> > Thread.sleep( 1000 );
> >
> > }
> >
> >
> >
> > System.out.println( "test finish......" );
> >
> > System.out.println( "finish count :" +
> > finiCount );
> >
> > System.out.println( "failed count :" +
> > failCount );
> >
> > System.out.println( "speed:" +
> (finiCount/uTime)
> > );
> >
> >
> >
> >
> >
> >
> >
> > } catch (Exception e) {
> >
> > e.printStackTrace();
> >
> > }
> >
> > }
> >
> >
> >
> >
> >
> > public static void incSucc(){
> >
> > synchronized(synObj){
> >
> > finiCount++;
> >
> > }
> >
> > }
> >
> >
> >
> > public static void incFail(){
> >
> > synchronized(synObj2){
> >
> > failCount++;
> >
> > }
> >
> > }
> >
> >
> >
> > public static void stopThread(){
> >
> > synchronized(synObj3){
> >
> > threadCount--;
> >
> > }
> >
> > }
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> >
> >
> > TestThread:
> >
> >
> >
> > package test.thread;
> >
> >
> >
> > import java.io.ByteArrayInputStream;
> >
> > import java.io.ByteArrayOutputStream;
> >
> > import java.io.DataInputStream;
> >
> > import java.io.DataOutputStream;
> >
> > import java.io.FileInputStream;
> >
> > import java.io.ObjectOutputStream;
> >
> > import java.io.PrintWriter;
> >
> > import java.net.InetSocketAddress;
> >
> > import java.net.Socket;
> >
> > import java.security.PrivateKey;
> >
> > import java.security.Security;
> >
> > import java.security.Signature;
> >
> > import java.text.ParseException;
> >
> > import java.text.SimpleDateFormat;
> >
> > import java.util.Date;
> >
> > import java.util.Properties;
> >
> > import java.util.TimeZone;
> >
> >
> >
> > import org.apache.mina.common.ConnectFuture;
> >
> > import org.apache.mina.common.IoSession;
> >
> > import org.apache.mina.common.RuntimeIOException;
> >
> > import org.apache.mina.filter.codec.ProtocolCodecFilter;
> >
> > import
> >
>
org.apache.mina.filter.codec.serialization.ObjectSerializationCodecFactory;
> >
> > import org.apache.mina.transport.socket.nio.SocketConnector;
> >
> > import org.apache.mina.transport.socket.nio.SocketConnectorConfig;
> >
> >
> >
> > import test.mina.TestRequest;
> >
> > import test.mina.client.ClientSessionHandler;
> >
> >
> >
> > //import Test.TestResult;
> >
> > //
> >
> > //import cn.com.infosec.jce.provider.InfosecProvider;
> >
> > //import cn.com.infosec.netcert.crypto.CryptoHandler;
> >
> > //import cn.com.infosec.netcert.rads.CertManager;
> >
> > //import cn.com.infosec.netcert.rads.SysProperty;
> >
> > //import cn.com.infosec.netcert.rads.exception.CAException;
> >
> > //import cn.com.infosec.netcert.rads.exception.RAException;
> >
> > //import cn.com.infosec.netcert.resource.PropertiesKeysRes;
> >
> >
> >
> > /*
> >
> > * Created on 2005-10-18
> >
> > *
> >
> > * TODO To change the template for this generated file go to
> >
> > * Window - Preferences - Java - Code Style - Code Templates
> >
> > */
> >
> >
> >
> > /**
> >
> > * @author lixiangfeng
> >
> > *
> >
> > * TODO To change the template for this generated type comment go to
> >
> > * Window - Preferences - Java - Code Style - Code Templates
> >
> > */
> >
> > public class TestSignThread implements Runnable {
> >
> >
> >
> >
> >
> > public long endTime = System.currentTimeMillis();
> >
> > //public PrivateKey prik = null;
> >
> > public PrintWriter pr = null;
> >
> > public TestSignThread( int time, PrintWriter pr ){
> >
> > endTime += time * 1000;
> >
> > //this.prik = prik;
> >
> > this.pr = pr;
> >
> > }
> >
> >
> >
> > private static String basedn = "o=infosec";
> >
> > private static String template = "EE_SIGNING";
> >
> >
> >
> >
> >
> > public static void init() throws Exception{
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> > public void run() {
> >
> >
> >
> > SocketConnectorConfig cfg = new SocketConnectorConfig();
> >
> > cfg.setConnectTimeout(30);
> >
> > cfg.getSessionConfig().setSoLinger(0);
> >
> >
> >
> > cfg.getFilterChain().addLast(
> >
> > "codec",
> >
> > new ProtocolCodecFilter(
> >
> > new ObjectSerializationCodecFactory()));
> >
> >
> >
> >
> > while( true ){
> >
> > if(endTime < System.currentTimeMillis() ){
> >
> > TestSign.stopThread();
> >
> > break;
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> > SocketConnector connector = new
> > SocketConnector();
> >
> > connector.setWorkerTimeout(1);
> >
> >
> >
> > IoSession session=null;
> >
> > try {
> >
> > ConnectFuture future =
> > connector.connect(new InetSocketAddress(
> >
> > "192.168.0.111",
> 8282),
> > new ClientSessionHandler(), cfg);
> >
> >
> >
> > future.join();
> >
> > session =
future.getSession();
> >
> >
> session.getCloseFuture().join();
> >
> > TestSign.incSucc();
> >
> > //break;
> >
> > } catch (Exception e) {
> >
> > e.printStackTrace( pr );
> >
> > TestSign.incFail();
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> > }
> >
> >
> >
> > }
> >
> >
> >
> > ClientHandler:
> >
> >
> >
> > /*
> >
> > * Licensed to the Apache Software Foundation (ASF) under one
> >
> > * or more contributor license agreements. See the NOTICE file
> >
> > * distributed with this work for additional information
> >
> > * regarding copyright ownership. The ASF licenses this file
> >
> > * to you under the Apache License, Version 2.0 (the
> >
> > * "License"); you may not use this file except in compliance
> >
> > * with the License. You may obtain a copy of the License at
> >
> > *
> >
> > * http://www.apache.org/licenses/LICENSE-2.0
> >
> > *
> >
> > * Unless required by applicable law or agreed to in writing,
> >
> > * software distributed under the License is distributed on an
> >
> > * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
> >
> > * KIND, either express or implied. See the License for the
> >
> > * specific language governing permissions and limitations
> >
> > * under the License.
> >
> > *
> >
> > */
> >
> > package test.mina.client;
> >
> >
> >
> > import java.util.Properties;
> >
> >
> >
> > import org.apache.mina.common.IoHandler;
> >
> > import org.apache.mina.common.IoHandlerAdapter;
> >
> > import org.apache.mina.common.IoSession;
> >
> > import org.apache.mina.transport.socket.nio.SocketSessionConfig;
> >
> >
> >
> > import test.mina.TestRequest;
> >
> > import test.mina.TestResponse;
> >
> >
> >
> > /**
> >
> > * {@link IoHandler} for SumUp client.
> >
> > *
> >
> > * @author The Apache Directory Project (mina-dev@directory.apache.org)
> >
> > * @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (�?, 13 7
> �?
> > 2007) $
> >
> > */
> >
> > public class ClientSessionHandler extends IoHandlerAdapter {
> >
> > //private final int[] values;
> >
> >
> >
> > private boolean finished;
> >
> >
> >
> >
> >
> > public boolean isFinished() {
> >
> > return finished;
> >
> > }
> >
> >
> >
> > public void sessionOpened(IoSession session) {
> >
> >
> >
> > // System.out.println( "Thread" + Thread.currentThread() +
"
> > start at:" + System.currentTimeMillis() );
> >
> > // SocketSessionConfig config = session.getConfig();
> >
> > // config.
> >
> > //System.out.println( session.getConfig() );
> >
> > SocketSessionConfig config =
(SocketSessionConfig)session.getConfig();
> >
> > config.setSoLinger(0);
> >
> > TestRequest req = new TestRequest("TESTMINA");
> >
> > Properties p1 = new Properties();
> >
> > p1.setProperty("CARDSN","1111000000000068993");
> >
> > req.setData(p1);
> >
> > session.write(req);
> >
> >
> >
> >
> >
> > }
> >
> >
> >
> > public void messageReceived(IoSession session, Object message) {
> >
> > // server only sends ResultMessage. otherwise, we will have to
> > identify
> >
> > // its type using instanceof operator.
> >
> > TestResponse res = (TestResponse)message;
> >
> > // System.out.println( res );
> >
> >
> >
> > session.close();
> >
> > finished = true;
> >
> > // System.out.println( "Thread" + Thread.currentThread() +
"
> > finish at:" + System.currentTimeMillis() );
> >
> >
> >
> > }
> >
> >
> >
> > public void exceptionCaught(IoSession session, Throwable cause) {
> >
> > session.close();
> >
> > }
> >
> > }
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>
> --
> what we call human nature is actually human habit
> --
> http://gleamynode.net/
> --
> PGP Key ID: 0x0255ECA6
>
>
--
what we call human nature is actually human habit
--
http://gleamynode.net/
--
PGP Key ID: 0x0255ECA6