JMeter example source code file (SlowHttpClientSocketFactory.java)

This example JMeter source code file (SlowHttpClientSocketFactory.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - JMeter tags/keywords

characters, cps, httpconnectionparams, inetaddress, io, ioexception, ioexception, net, network, protocolsocketfactory, slowhttpclientsocketfactory, slowsocket, slowsocket, socket, socket, unknownhostexception, unknownhostexception

The JMeter SlowHttpClientSocketFactory.java source code

/*
 * 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 org.apache.jmeter.protocol.http.util;

import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;

import org.apache.commons.httpclient.ConnectTimeoutException;
import org.apache.commons.httpclient.params.HttpConnectionParams;
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
import org.apache.jmeter.util.SlowSocket;

/**
 * HttpClient protocol factory to generate "slow" sockets for emulating dial-up modems
 */

public class SlowHttpClientSocketFactory implements ProtocolSocketFactory {

    private final int CPS; // Characters per second to emulate

    /**
     *
     * @param cps - characters per second
     */
    public SlowHttpClientSocketFactory(final int cps) {
        super();
        CPS = cps;
    }

    public Socket createSocket(String host, int port, InetAddress clientHost,
            int clientPort) throws IOException, UnknownHostException {
        return new SlowSocket(CPS,host,port,clientHost,clientPort);
    }

    public Socket createSocket(String host, int port) throws IOException,
            UnknownHostException {
        return new SlowSocket(CPS,host,port);
    }

    public Socket createSocket(String host, int port, InetAddress localAddress, int localPort,
            HttpConnectionParams params)
    throws IOException, UnknownHostException, ConnectTimeoutException {
        int timeout = params.getConnectionTimeout();
        if (timeout == 0) {
            return new SlowSocket(CPS,host,port,localAddress,localPort);
        } else {
            return new SlowSocket(CPS,host,port,localAddress,localPort, timeout);
        }
    }
}