/**
* Copyright 2015 Google Inc. All Rights Reserved.
*
* Licensed 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 com.google.apphosting.tests.usercode.testservlets;
import java.io.IOException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* This servlet slowly will write bytes to the socket until it is interupted or
* the other side close the connection. Used to test concurrent request for
* servers.
*
*
*/
public class BlockingServlet extends HttpServlet {
/**
* Will slowly write bytes until the remote end closes the socket
*/
@Override
public void service(HttpServletRequest req, HttpServletResponse res) throws IOException {
ServletOutputStream out = res.getOutputStream();
try {
while (true) {
out.write(0);
out.flush();
Thread.sleep(100);
}
} catch (InterruptedException e) {
// ok, return
}
System.err.println("interrupted");
}
}