Re: java.io.IOException

Everyone needs to use Apache http client.

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of
James Abley
Sent: Friday, March 30, 2007 2:28 PM
To: [email protected]
Subject: Re: [Httpunit-develop] java.io.IOException

On 30/03/07, [email protected] <[email protected]> wrote:
>
>
>
> ----- Original Nachricht ----
> Von:     James Abley <[email protected]>
> An:      Discussion of use and development of HttpUnit
<[email protected]>
> Datum:   29.03.2007 23:38
> Betreff: Re: [Httpunit-develop] java.io.IOException
>
> > It looks like the server responded with a malformed response. Can
you
> > reliably reproduce this and maybe use a network traffic sniffer to
> > monitor it at a lower level in the  networking stack?
> which program you recommend ?
> >

So presumably you can reliably reproduce the problem?

With stuff like this, you're usually better off looking as high up the
stack as you can, otherwise the volumes of data get scary; i.e. don't
try a packet sniffer straight away; maybe try something a bit higher
up the stack first. What you use might depend on what OS you're using
- Ethereal is good, TCPWatch, etc. Google can tell you more.

> > On 28/03/07, [email protected] <[email protected]> wrote:
> > > why I get this error:
> > > Test:
> > > import com.meterware.httpunit.*;
> > >
> > > import junit.framework.*;
> > >
> > >
> > > /**
> > >  * An example of testing servlets using httpunit and JUnit.
> > >  **/
> > > public class ExampleTest extends TestCase {
> > >
> > >
> > >         public static void main(String args[]) {
> > >         junit.textui.TestRunner.run( suite() );
> > >         }
> > >
> > >
> > >         public static Test suite() {
> > >
> > >                 return new TestSuite( ExampleTest.class );
> > >         }
> > >
> > >
> > >         public ExampleTest( String name ) {
> > >             super( name );
> > >         }
> > >
> > >
> > >     /**
> > >      * Verifies that the welcome page has exactly one form, with
the
> > single parameter, "name"
> > >      **/
> > >     public void testWelcomePage() throws Exception {
> > >         HttpUnitOptions.setExceptionsThrownOnErrorStatus(false);
> > >         HttpUnitOptions.setExceptionsThrownOnScriptError(false);
> > >         HttpUnitOptions.setScriptingEnabled(false);
> > >         HttpUnitOptions.setLoggingHttpHeaders(true);
> > >         HttpUnitOptions.setCheckContentLength(false);
> > >
> > >         WebConversation     conversation = new WebConversation();
> > >         WebRequest request = new GetMethodWebRequest(
"http://www.is24.de"
> > );
> > >         WebResponse response=null;
> > >         response = conversation.getResponse( request );
> > >         WebForm forms[] = response.getForms();
> > >         System.out.println(forms.length);
> > >     }
> > > }
> > > Error:
> > > ........
> > > Connecting to imps.immobilienscout24.de
> > > Sending:: GET
> >
http://imps.immobilienscout24.de/?adiframe|2.0|247|65095|1|12|;KEY=home;
targ
> > et=_blank;
> > > Sending:: User-Agent: httpunit/1.5
> > > Sending:: Accept-Encoding: gzip
> > >
> > > Received from
> >
http://imps.immobilienscout24.de/?adiframe|2.0|247|65095|1|12|;KEY=home;
targ
> > et=_blank;
> > > Header:: null
> > > E
> > > Time: 4,195
> > > There was 1 error:
> > > 1) testWelcomePage(ExampleTest)java.io.IOException
> > >         at
> >
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnec
tion
> > .java:602)
> > >         at
> >
java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:272)
> > >         at
> >
com.meterware.httpunit.HttpWebResponse.readResponseHeader(HttpWebRespons
e.ja
> > va:162)
> > >         at
> >
com.meterware.httpunit.HttpWebResponse.readHeaders(HttpWebResponse.java:
200)
> >
> > >         at
> >
com.meterware.httpunit.HttpWebResponse.<init>(HttpWebResponse.java:56)
> > >         at
> >
com.meterware.httpunit.HttpWebResponse.<init>(HttpWebResponse.java:67)
> > >         at
> >
com.meterware.httpunit.WebConversation.newResponse(WebConversation.java:
76)
> > >         at
> > com.meterware.httpunit.WebWindow.getResource(WebWindow.java:164)
> > >         at
> >
com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:128)
> > >         at
> >
com.meterware.httpunit.FrameHolder.updateFrames(FrameHolder.java:184)
> > >         at
> >
com.meterware.httpunit.WebWindow.updateFrameContents(WebWindow.java:252)
> > >         at
> >
com.meterware.httpunit.WebClient.updateFrameContents(WebClient.java:485)
> > >         at
> > com.meterware.httpunit.WebWindow.updateWindow(WebWindow.java:146)
> > >         at
> >
com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:130)
> > >         at
> > com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:121)
> > >         at
> > com.meterware.httpunit.WebWindow.updateWindow(WebWindow.java:144)
> > >         at
> >
com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:130)
> > >         at
> > com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:121)
> > >         at
> > com.meterware.httpunit.WebClient.getResponse(WebClient.java:113)
> > >         at ExampleTest.testWelcomePage(ExampleTest.java:42)
> > >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
> > >         at
> >
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39
> > )
> > >         at
> >
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl
> > .java:25)
> > >         at ExampleTest.main(ExampleTest.java:14)
> > > Caused by: java.net.SocketException: Unexpected end of file from
server
> > >         at
> > sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:822)
> > >         at
sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:711)
> > >         at
> >
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnec
tion
> > .java:635)
> > >         at
> >
sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnec
tion
> > .java:1530)
> > >         at
> >
com.meterware.httpunit.HttpWebResponse.loadHeaders(HttpWebResponse.java:
213)
> >
> > >         at
> >
com.meterware.httpunit.HttpWebResponse.readHeaders(HttpWebResponse.java:
198)
> >
> > >         ... 32 more
> > >
> > > FAILURES!!!
> > > Tests run: 1,  Failures: 0,  Errors: 1
> > >
> > >
> > >
> > >
> > >
> > > Cheers
> > > H.Braun
> > >
> > >
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> > > _______________________________________________
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> > >
> >
> >
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> >
>
> Cheers
> H.Braun
>
>
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