| // |
| // ======================================================================== |
| // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.server; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.OutputStream; |
| import java.net.Socket; |
| import java.net.SocketException; |
| import java.nio.ByteBuffer; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Arrays; |
| import java.util.concurrent.Exchanger; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.net.ssl.SSLException; |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.eclipse.jetty.io.AbstractConnection; |
| import org.eclipse.jetty.io.EndPoint; |
| import org.eclipse.jetty.io.ssl.SslConnection; |
| import org.eclipse.jetty.server.handler.AbstractHandler; |
| import org.eclipse.jetty.toolchain.test.AdvancedRunner; |
| import org.eclipse.jetty.toolchain.test.TestTracker; |
| import org.eclipse.jetty.util.IO; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.StdErrLog; |
| import org.hamcrest.Matchers; |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AdvancedRunner.class) |
| public abstract class ConnectorTimeoutTest extends HttpServerTestFixture |
| { |
| @Rule |
| public TestTracker tracker = new TestTracker(); |
| |
| protected static final int MAX_IDLE_TIME=500; |
| private int sleepTime = MAX_IDLE_TIME + MAX_IDLE_TIME/5; |
| private int minimumTestRuntime = MAX_IDLE_TIME-MAX_IDLE_TIME/5; |
| private int maximumTestRuntime = MAX_IDLE_TIME*10; |
| |
| static |
| { |
| System.setProperty("org.eclipse.jetty.io.nio.IDLE_TICK","100"); |
| } |
| |
| @Before |
| public void before() |
| { |
| super.before(); |
| if (_httpConfiguration!=null) |
| _httpConfiguration.setBlockingTimeout(-1L); |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithRequest10() throws Exception |
| { |
| configureServer(new HelloWorldHandler()); |
| |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| long start = System.currentTimeMillis(); |
| IO.toString(is); |
| |
| Thread.sleep(sleepTime); |
| Assert.assertEquals(-1, is.read()); |
| |
| Assert.assertTrue(System.currentTimeMillis() - start > minimumTestRuntime); |
| Assert.assertTrue(System.currentTimeMillis() - start < maximumTestRuntime); |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithRequest11() throws Exception |
| { |
| configureServer(new EchoHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| String content="Wibble"; |
| byte[] contentB=content.getBytes("utf-8"); |
| os.write(( |
| "POST /echo HTTP/1.1\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "content-type: text/plain; charset=utf-8\r\n"+ |
| "content-length: "+contentB.length+"\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.write(contentB); |
| os.flush(); |
| |
| long start = System.currentTimeMillis(); |
| IO.toString(is); |
| |
| Thread.sleep(sleepTime); |
| Assert.assertEquals(-1, is.read()); |
| |
| Assert.assertTrue(System.currentTimeMillis() - start > minimumTestRuntime); |
| Assert.assertTrue(System.currentTimeMillis() - start < maximumTestRuntime); |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithRequest10NoClientClose() throws Exception |
| { |
| final Exchanger<EndPoint> exchanger = new Exchanger<>(); |
| configureServer(new HelloWorldHandler() |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, |
| ServletException |
| { |
| try |
| { |
| exchanger.exchange(baseRequest.getHttpChannel().getEndPoint()); |
| } |
| catch (Exception e) |
| { |
| e.printStackTrace(); |
| } |
| super.handle(target, baseRequest, request, response); |
| } |
| |
| }); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| // Get the server side endpoint |
| EndPoint endPoint = exchanger.exchange(null,10,TimeUnit.SECONDS); |
| if (endPoint instanceof SslConnection.DecryptedEndPoint) |
| endPoint=endPoint.getConnection().getEndPoint(); |
| |
| // read the response |
| String result=IO.toString(is); |
| Assert.assertThat("OK",result, Matchers.containsString("200 OK")); |
| |
| // check client reads EOF |
| Assert.assertEquals(-1, is.read()); |
| |
| // wait for idle timeout |
| TimeUnit.MILLISECONDS.sleep(3 * MAX_IDLE_TIME); |
| |
| // further writes will get broken pipe or similar |
| try |
| { |
| for (int i=0;i<1000;i++) |
| { |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| } |
| Assert.fail("half close should have timed out"); |
| } |
| catch(SocketException e) |
| { |
| // expected |
| } |
| // check the server side is closed |
| Assert.assertFalse(endPoint.isOpen()); |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithRequest10ClientIgnoresClose() throws Exception |
| { |
| final Exchanger<EndPoint> exchanger = new Exchanger<>(); |
| configureServer(new HelloWorldHandler() |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, |
| ServletException |
| { |
| try |
| { |
| exchanger.exchange(baseRequest.getHttpChannel().getEndPoint()); |
| } |
| catch (Exception e) |
| { |
| e.printStackTrace(); |
| } |
| super.handle(target, baseRequest, request, response); |
| } |
| |
| }); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| // Get the server side endpoint |
| EndPoint endPoint = exchanger.exchange(null,10,TimeUnit.SECONDS); |
| if (endPoint instanceof SslConnection.DecryptedEndPoint) |
| endPoint=endPoint.getConnection().getEndPoint(); |
| |
| // read the response |
| String result=IO.toString(is); |
| Assert.assertThat("OK",result, Matchers.containsString("200 OK")); |
| |
| // check client reads EOF |
| Assert.assertEquals(-1, is.read()); |
| Assert.assertTrue(endPoint.isOutputShutdown()); |
| |
| Thread.sleep(2 * MAX_IDLE_TIME); |
| |
| // further writes will get broken pipe or similar |
| try |
| { |
| long end=System.currentTimeMillis()+MAX_IDLE_TIME+3000; |
| while (System.currentTimeMillis()<end) |
| { |
| os.write("THIS DATA SHOULD NOT BE PARSED!\n\n".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(100); |
| } |
| Assert.fail("half close should have timed out"); |
| } |
| catch(SocketException e) |
| { |
| // expected |
| |
| // Give the SSL onClose time to act |
| Thread.sleep(100); |
| } |
| |
| // check the server side is closed |
| Assert.assertFalse(endPoint.isOpen()); |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithRequest11NoClientClose() throws Exception |
| { |
| final Exchanger<EndPoint> exchanger = new Exchanger<>(); |
| configureServer(new EchoHandler() |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, |
| ServletException |
| { |
| try |
| { |
| exchanger.exchange(baseRequest.getHttpChannel().getEndPoint()); |
| } |
| catch (Exception e) |
| { |
| e.printStackTrace(); |
| } |
| super.handle(target, baseRequest, request, response); |
| } |
| |
| }); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| String content="Wibble"; |
| byte[] contentB=content.getBytes("utf-8"); |
| os.write(( |
| "POST /echo HTTP/1.1\r\n" + |
| "host: " + _serverURI.getHost() + ":" + _serverURI.getPort() + "\r\n" + |
| "content-type: text/plain; charset=utf-8\r\n" + |
| "content-length: " + contentB.length + "\r\n" + |
| "connection: close\r\n" + |
| "\r\n").getBytes("utf-8")); |
| os.write(contentB); |
| os.flush(); |
| |
| // Get the server side endpoint |
| EndPoint endPoint = exchanger.exchange(null,10,TimeUnit.SECONDS); |
| |
| // read the response |
| IO.toString(is); |
| |
| // check client reads EOF |
| Assert.assertEquals(-1, is.read()); |
| |
| TimeUnit.MILLISECONDS.sleep(3*MAX_IDLE_TIME); |
| |
| |
| // further writes will get broken pipe or similar |
| try |
| { |
| for (int i=0;i<1000;i++) |
| { |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| } |
| Assert.fail("half close should have timed out"); |
| } |
| catch(SocketException e) |
| { |
| // expected |
| } |
| |
| // check the server side is closed |
| Assert.assertFalse(endPoint.isOpen()); |
| } |
| |
| @Test(timeout=60000) |
| @Ignore // TODO make more stable |
| public void testNoBlockingTimeoutRead() throws Exception |
| { |
| _httpConfiguration.setBlockingTimeout(-1L); |
| |
| configureServer(new EchoHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| InputStream is=client.getInputStream(); |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| os.write(("GET / HTTP/1.1\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "Transfer-Encoding: chunked\r\n" + |
| "Content-Type: text/plain\r\n" + |
| "Connection: close\r\n" + |
| "\r\n"+ |
| "5\r\n"+ |
| "LMNOP\r\n") |
| .getBytes("utf-8")); |
| os.flush(); |
| |
| long start = System.currentTimeMillis(); |
| try |
| { |
| Thread.sleep(250); |
| os.write("1".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(250); |
| os.write("0".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(250); |
| os.write("\r".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(250); |
| os.write("\n".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(250); |
| os.write("0123456789ABCDEF\r\n".getBytes("utf-8")); |
| os.write("0\r\n".getBytes("utf-8")); |
| os.write("\r\n".getBytes("utf-8")); |
| os.flush(); |
| } |
| catch(Exception e) |
| { |
| e.printStackTrace(); |
| } |
| long duration=System.currentTimeMillis() - start; |
| Assert.assertThat(duration,Matchers.greaterThan(500L)); |
| |
| // read the response |
| String response = IO.toString(is); |
| Assert.assertThat(response,Matchers.startsWith("HTTP/1.1 200 OK")); |
| Assert.assertThat(response,Matchers.containsString("LMNOP0123456789ABCDEF")); |
| |
| } |
| |
| @Test(timeout=60000) |
| @Ignore // TODO make more stable |
| public void testBlockingTimeoutRead() throws Exception |
| { |
| _httpConfiguration.setBlockingTimeout(750L); |
| |
| configureServer(new EchoHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| InputStream is=client.getInputStream(); |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| os.write(("GET / HTTP/1.1\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "Transfer-Encoding: chunked\r\n" + |
| "Content-Type: text/plain\r\n" + |
| "Connection: close\r\n" + |
| "\r\n"+ |
| "5\r\n"+ |
| "LMNOP\r\n") |
| .getBytes("utf-8")); |
| os.flush(); |
| |
| long start = System.currentTimeMillis(); |
| try |
| { |
| ((StdErrLog)Log.getLogger(HttpChannel.class)).setHideStacks(true); |
| Thread.sleep(300); |
| os.write("1".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(300); |
| os.write("0".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(300); |
| os.write("\r".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(300); |
| os.write("\n".getBytes("utf-8")); |
| os.flush(); |
| Thread.sleep(300); |
| os.write("0123456789ABCDEF\r\n".getBytes("utf-8")); |
| os.write("0\r\n".getBytes("utf-8")); |
| os.write("\r\n".getBytes("utf-8")); |
| os.flush(); |
| } |
| catch(Exception e) |
| { |
| } |
| finally |
| { |
| ((StdErrLog)Log.getLogger(HttpChannel.class)).setHideStacks(false); |
| } |
| long duration=System.currentTimeMillis() - start; |
| Assert.assertThat(duration,Matchers.greaterThan(500L)); |
| |
| try |
| { |
| // read the response |
| String response = IO.toString(is); |
| Assert.assertThat(response,Matchers.startsWith("HTTP/1.1 500 ")); |
| Assert.assertThat(response,Matchers.containsString("InterruptedIOException")); |
| } |
| catch(SSLException e) |
| { |
| } |
| |
| } |
| |
| @Test(timeout=60000) |
| @Ignore // TODO make more stable |
| public void testNoBlockingTimeoutWrite() throws Exception |
| { |
| configureServer(new HugeResponseHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| BufferedReader is=new BufferedReader(new InputStreamReader(client.getInputStream(),StandardCharsets.ISO_8859_1),2048); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "Connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| // read the header |
| String line=is.readLine(); |
| Assert.assertThat(line,Matchers.startsWith("HTTP/1.1 200 OK")); |
| while(line.length()!=0) |
| line=is.readLine(); |
| |
| for (int i=0;i<(128*1024);i++) |
| { |
| if (i%1028==0) |
| { |
| Thread.sleep(20); |
| // System.err.println("read "+System.currentTimeMillis()); |
| } |
| line=is.readLine(); |
| Assert.assertThat(line,Matchers.notNullValue()); |
| Assert.assertEquals(1022,line.length()); |
| } |
| } |
| |
| @Test(timeout=60000) |
| @Ignore // TODO make more stable |
| public void testBlockingTimeoutWrite() throws Exception |
| { |
| _httpConfiguration.setBlockingTimeout(750L); |
| configureServer(new HugeResponseHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| BufferedReader is=new BufferedReader(new InputStreamReader(client.getInputStream(),StandardCharsets.ISO_8859_1),2048); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "Connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| // read the header |
| String line=is.readLine(); |
| Assert.assertThat(line,Matchers.startsWith("HTTP/1.1 200 OK")); |
| while(line.length()!=0) |
| line=is.readLine(); |
| |
| long start=System.currentTimeMillis(); |
| try |
| { |
| ((StdErrLog)Log.getLogger(HttpChannel.class)).setHideStacks(true); |
| ((StdErrLog)Log.getLogger(AbstractConnection.class)).setHideStacks(true); |
| for (int i=0;i<(128*1024);i++) |
| { |
| if (i%1028==0) |
| { |
| Thread.sleep(20); |
| // System.err.println("read "+System.currentTimeMillis()); |
| } |
| line=is.readLine(); |
| if (line==null) |
| break; |
| } |
| } |
| catch(Throwable e) |
| {} |
| finally |
| { |
| ((StdErrLog)Log.getLogger(AbstractConnection.class)).setHideStacks(false); |
| ((StdErrLog)Log.getLogger(HttpChannel.class)).setHideStacks(false); |
| } |
| long end=System.currentTimeMillis(); |
| long duration = end-start; |
| Assert.assertThat(duration,Matchers.lessThan(20L*128L)); |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleNoRequest() throws Exception |
| { |
| configureServer(new EchoHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| InputStream is=client.getInputStream(); |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| os.write("GET ".getBytes("utf-8")); |
| os.flush(); |
| |
| Thread.sleep(sleepTime); |
| long start = System.currentTimeMillis(); |
| try |
| { |
| IO.toString(is); |
| Assert.assertEquals(-1, is.read()); |
| } |
| catch(SSLException e) |
| { |
| e.printStackTrace(); |
| } |
| catch(Exception e) |
| { |
| e.printStackTrace(); |
| } |
| Assert.assertTrue(System.currentTimeMillis() - start < maximumTestRuntime); |
| |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleNothingSent() throws Exception |
| { |
| configureServer(new EchoHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| InputStream is=client.getInputStream(); |
| Assert.assertFalse(client.isClosed()); |
| |
| Thread.sleep(sleepTime); |
| long start = System.currentTimeMillis(); |
| try |
| { |
| IO.toString(is); |
| Assert.assertEquals(-1, is.read()); |
| } |
| catch(SSLException e) |
| { |
| // e.printStackTrace(); |
| } |
| catch(Exception e) |
| { |
| e.printStackTrace(); |
| } |
| Assert.assertTrue(System.currentTimeMillis() - start < maximumTestRuntime); |
| |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithSlowRequest() throws Exception |
| { |
| configureServer(new EchoHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| String content="Wibble\r\n"; |
| byte[] contentB=content.getBytes("utf-8"); |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "Content-Length: "+(contentB.length*20)+"\r\n"+ |
| "Content-Type: text/plain\r\n"+ |
| "Connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| for (int i =0;i<20;i++) |
| { |
| Thread.sleep(50); |
| os.write(contentB); |
| os.flush(); |
| } |
| |
| String in = IO.toString(is); |
| int offset=0; |
| for (int i =0;i<20;i++) |
| { |
| offset=in.indexOf("Wibble",offset+1); |
| Assert.assertTrue("" + i, offset > 0); |
| } |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithSlowResponse() throws Exception |
| { |
| configureServer(new SlowResponseHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "Connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| String in = IO.toString(is); |
| int offset=0; |
| for (int i =0;i<20;i++) |
| { |
| offset=in.indexOf("Hello World",offset+1); |
| Assert.assertTrue("" + i, offset > 0); |
| } |
| } |
| |
| @Test(timeout=60000) |
| public void testMaxIdleWithWait() throws Exception |
| { |
| configureServer(new WaitHandler()); |
| Socket client=newSocket(_serverURI.getHost(),_serverURI.getPort()); |
| client.setSoTimeout(10000); |
| |
| Assert.assertFalse(client.isClosed()); |
| |
| OutputStream os=client.getOutputStream(); |
| InputStream is=client.getInputStream(); |
| |
| os.write(( |
| "GET / HTTP/1.0\r\n"+ |
| "host: "+_serverURI.getHost()+":"+_serverURI.getPort()+"\r\n"+ |
| "connection: keep-alive\r\n"+ |
| "Connection: close\r\n"+ |
| "\r\n").getBytes("utf-8")); |
| os.flush(); |
| |
| String in = IO.toString(is); |
| int offset=in.indexOf("Hello World"); |
| Assert.assertTrue(offset > 0); |
| } |
| |
| protected static class SlowResponseHandler extends AbstractHandler |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException |
| { |
| baseRequest.setHandled(true); |
| response.setStatus(200); |
| OutputStream out = response.getOutputStream(); |
| |
| for (int i=0;i<20;i++) |
| { |
| out.write("Hello World\r\n".getBytes()); |
| out.flush(); |
| try{Thread.sleep(50);}catch(Exception e){e.printStackTrace();} |
| } |
| out.close(); |
| } |
| } |
| |
| protected static class HugeResponseHandler extends AbstractHandler |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException |
| { |
| baseRequest.setHandled(true); |
| response.setStatus(200); |
| OutputStream out = response.getOutputStream(); |
| byte[] buffer = new byte[128*1024*1024]; |
| Arrays.fill(buffer,(byte)'x'); |
| for (int i=0;i<128*1024;i++) |
| { |
| buffer[i*1024+1022]='\r'; |
| buffer[i*1024+1023]='\n'; |
| } |
| ByteBuffer bb = ByteBuffer.wrap(buffer); |
| ((HttpOutput)out).sendContent(bb); |
| out.close(); |
| } |
| } |
| |
| protected static class WaitHandler extends AbstractHandler |
| { |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException |
| { |
| baseRequest.setHandled(true); |
| response.setStatus(200); |
| OutputStream out = response.getOutputStream(); |
| try{Thread.sleep(2000);}catch(Exception e){e.printStackTrace();} |
| out.write("Hello World\r\n".getBytes()); |
| out.flush(); |
| } |
| } |
| } |
