/*
* Copyright ( c ) 2007 , 2019 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
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*/
/**
* @ test
* @ bug 6529200
* @ run main / othervm B6529200
* @ run main / othervm - Djava . net . preferIPv6Addresses = true B6529200
* @ summary lightweight http server does not work with http1 . 0 clients
*/
import com.sun.net.httpserver.*;
import java.util.*;
import java.util.concurrent.*;
import java.io.*;
import java.net.*;
import java.security.*;
import java.security.cert.*;
import javax.net.ssl.*;
public class B6529200 {
public static void main (String[] args) throws Exception {
Handler handler = new Handler();
InetAddress loopback = InetAddress.getLoopbackAddress();
InetSocketAddress addr = new InetSocketAddress (loopback, 0 );
HttpServer server = HttpServer.create (addr, 0 );
HttpContext ctx = server.createContext ("/test" , handler);
ExecutorService executor = Executors.newCachedThreadPool();
server.setExecutor (executor);
server.start ();
/* test 1: keep-alive */
Socket sock = new Socket (loopback, server.getAddress().getPort());
OutputStream os = sock.getOutputStream();
System.out.println ("GET /test/foo HTTP/1.0\r\nConnection: keep-alive\r\n\r\n" );
os.write ("GET /test/foo HTTP/1.0\r\nConnection: keep-alive\r\n\r\n" .getBytes());
os.flush();
InputStream is = sock.getInputStream();
StringBuffer s = new StringBuffer();
boolean finished = false ;
sock.setSoTimeout (10 * 1000 );
try {
while (!finished) {
char c = (char ) is.read();
s.append (c);
finished = s.indexOf ("\r\n\r\nhello" ) != -1 ;
/* test will timeout otherwise */
}
} catch (SocketTimeoutException e) {
server.stop (2 );
executor.shutdown ();
throw new RuntimeException ("Test failed in test1" );
}
System.out.println (new String (s));
/* test 2: even though we request keep-alive, server must close
* because it is sending unknown content length response */
System.out.println("GET /test/foo HTTP/1.0\r\nConnection: keep-alive\r\n\r\n" );
os.write ("GET /test/foo HTTP/1.0\r\nConnection: keep-alive\r\n\r\n" .getBytes());
os.flush();
int i=0 ,c;
byte [] buf = new byte [8 *1024 ];
try {
while ((c=is.read()) != -1 ) {
buf[i++] = (byte )c;
}
} catch (SocketTimeoutException e) {
server.stop (2 );
executor.shutdown ();
throw new RuntimeException ("Test failed in test2" );
}
String ss = new String (buf, "ISO-8859-1" );
if (ss.indexOf ("\r\n\r\nhello world" ) == -1 ) {
server.stop (2 );
executor.shutdown ();
throw new RuntimeException ("Test failed in test2: wrong string" );
}
System.out.println (ss);
is.close ();
server.stop (2 );
executor.shutdown();
}
static class Handler implements HttpHandler {
int invocation = 1 ;
public void handle (HttpExchange t)
throws IOException
{
InputStream is;
OutputStream os;
switch (invocation++) {
case 1 :
is = t.getRequestBody();
while (is.read() != -1 ) ;
is.close();
t.sendResponseHeaders (200 , "hello" .length());
os = t.getResponseBody();
os.write ("hello" .getBytes());
os.close();
break ;
case 2 :
is = t.getRequestBody();
while (is.read() != -1 ) ;
is.close();
t.sendResponseHeaders (200 , 0 );
os = t.getResponseBody();
os.write ("hello world" .getBytes());
os.close();
break ;
}
}
}
}
Messung V0.5 in Prozent C=97 H=72 G=85
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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