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List: httpclient-commons-dev
Subject: Fwd: RV: Please Help !
From: Michael Becke <becke () u ! washington ! edu>
Date: 2004-07-23 12:04:24
Message-ID: 7050AC85-DCA0-11D8-8B66-00306557E112 () u ! washington ! edu
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Please find the message below.
Mike
Begin forwarded message:
> -----Mensaje original-----
> De: Esquivel Sanchez, Arturo
> Enviado el: Miércoles, 21 de Julio de 2004 06:14 p.m.
> Para: 'commons-httpclient-dev@jakarta.apache.org'
> Asunto: Please Help !
>
>
>
>
> thanks Mike,
>
> I´M USIGN A PROXY, WEBLOGIC SERVER 6.1, RUNNING THE PROCESS FROM UNIX
> AND THIS IS AN EXAMPLE OF MY CODE:
> (NOTE: this code runs every 1 minute from a threed.sleep)
>
>
>
> url="http://www.whatever.com";
>
> HttpClient client = new HttpClient();
> client.getState().setProxyCredentials(null, null, new
> UsernamePasswordCredentials(System.getProperty("http.proxyUserName"),
> System.getProperty("http.proxyPassword")));
>
>
> client.getHostConfiguration().setProxy(System.getProperty("http.proxyHo
> st"),Integer.parseInt(System.getProperty("http.proxyPort","80")));
>
> GetMethod method1 = new GetMethod(url);
> try{
> statusCode = client.executeMethod(method1);
> System.out.println("Return Code=> " + statusCode);
> }catch (HttpRecoverableException e) {
> System.out.println("An recoverable exception
> occurred,retrying. " + e.getMessage());
> e.printStackTrace();
> }finally{
> System.out.println("Releasing Connection method 1....." );
> method1.releaseConnection();
> }
>
>
>
> THIS IS WHAT THE LOGGING IS DISPLAYING:
> (NOTE: i don´t always get this error, most of the time the code works
> fine, but when i get the error and since is a runnable process, i need
> to stop the process by killing its id process, stop the weblogic
> server, wait like 30 minutes, and then try again)
>
>
>
>
>
> 004/07/21 10:10:51:415 CDT [DEBUG] HttpClient - -Java version: 1.3.1.10
> 2004/07/21 10:10:51:416 CDT [DEBUG] HttpClient - -Java vendor:
> Hewlett-Packard C
> o.
> 2004/07/21 10:10:51:417 CDT [DEBUG] HttpClient - -Java class path:
> /opt/bea/webl
> ogic/v61:/opt/bea/weblogic/v61/lib/weblogic_sp.jar:/opt/bea/weblogic/
> v61/lib/web
> logic.jar:/opt/bea:/opt/bea/weblogic/v61/lib/drivers/jconnect5_5/
> jconn2.jar:/opt
> /bea/weblogic/v61/lib/db2drivers/db2java.zip:/opt/bea/weblogic/v61/
> lib/db2driver
> s/runtime.zip:/opt/bea/weblogic/v61/config/wldominfra01/fml/classes:/
> opt/bea/web
> logic/v61/config/wldominfra01/utilerias/C617_infra.jar:/opt/bea/
> weblogic/v61/con
> fig/wldominfra01/utilerias/jregex1.2_01.jar:/opt/bea/weblogic/v61/
> config/wldomin
> fra01/utilerias/CAME.jar:/opt/bea/weblogic/v61/lib/encripcion/
> US_export_policy.j
> ar:/opt/bea/weblogic/v61/lib/encripcion/local_policy.jar:/opt/bea/
> weblogic/v61/l
> ib/encripcion/jce1_2_2.jar:/opt/bea/weblogic/v61/lib/encripcion/
> sunjce_provider.
> jar:/opt/bea/weblogic/v61/lib/tse/activation.jar:/opt/bea/weblogic/
> v61/lib/tse/c
> astor-0.9.3.9-xml.jar:/opt/bea/weblogic/v61/lib/tse/commons-
> logging.jar:/opt/bea
> /weblogic/v61/lib/tse/dom.jar:/opt/bea/weblogic/v61/lib/tse/dom4j.jar:
> /opt/bea/w
> eblogic/v61/lib/tse/fscontext.jar:/opt/bea/weblogic/v61/lib/tse/
> jaas.jar:/opt/be
> a/weblogic/v61/lib/tse/jaxm-api.jar:/opt/bea/weblogic/v61/lib/tse/
> jaxm-runtime.j
> ar:/opt/bea/weblogic/v61/lib/tse/jaxp-api.jar:/opt/bea/weblogic/v61/
> lib/tse/jaxr
> -api.jar:/opt/bea/weblogic/v61/lib/tse/jaxr-apidoc.jar:/opt/bea/
> weblogic/v61/lib
> /tse/jaxr-ri.jar:/opt/bea/weblogic/v61/lib/tse/jaxrpc-api.jar:/opt/
> bea/weblogic/
> v61/lib/tse/jaxrpc-ri.jar:/opt/bea/weblogic/v61/lib/tse/jcert.jar:/
> opt/bea/weblo
> gic/v61/lib/tse/jnet.jar:/opt/bea/weblogic/v61/lib/tse/jsse.jar:/opt/
> bea/weblogi
> c/v61/lib/tse/mail.jar:/opt/bea/weblogic/v61/lib/tse/providerutil.jar:
> /opt/bea/w
> eblogic/v61/lib/tse/regexp.jar:/opt/bea/weblogic/v61/lib/tse/saaj-
> api.jar:/opt/b
> ea/weblogic/v61/lib/tse/saaj-ri.jar:/opt/bea/weblogic/v61/lib/tse/
> sax.jar:/opt/b
> ea/weblogic/v61/lib/tse/soap.jar:/opt/bea/weblogic/v61/lib/tse/
> xalan.jar:/opt/be
> a/weblogic/v61/lib/tse/xercesImpl.jar:/opt/bea/weblogic/v61/lib/tse/
> xsltc.jar:/o
> pt/bea/weblogic/v61/lib/tse/TSE.jar:/opt/bea/weblogic/v61/config/
> wldominfra01/se
> rverclasses/CORREODEV.jar:/opt/bea/weblogic/v61/config/wldominfra01/
> serverclasse
> s/C995_055_srv.jar
> 2004/07/21 10:10:51:428 CDT [DEBUG] HttpClient - -Operating system
> name: HP-UX
> 2004/07/21 10:10:51:430 CDT [DEBUG] HttpClient - -Operating system
> architecture:
> PA_RISC2.0
> 2004/07/21 10:10:51:431 CDT [DEBUG] HttpClient - -Operating system
> version: B.11
> .00
> 2004/07/21 10:10:51:432 CDT [DEBUG] HttpClient - -SUN 1.2: SUN (DSA
> key/paramete
> r generation; DSA signing; SHA-1, MD5 digests; SecureRandom; X.509
> certificates;
> JKS keystore)
> 2004/07/21 10:10:51:432 CDT [DEBUG] HttpClient - -SunRsaSign 1.0:
> SUN's provider
> for RSA signatures
> 2004/07/21 10:10:51:433 CDT [DEBUG] HttpClient - -SunJCE 1.22: SunJCE
> Provider (
> implements DES, Triple DES, Blowfish, PBE, Diffie-Hellman, HMAC-MD5,
> HMAC-SHA1)
> 2004/07/21 10:10:51:433 CDT [DEBUG] HttpClient - -SunJSSE 1.0302: Sun
> JSSE provi
> der(implements RSA Signatures, PKCS12, SunX509 key/trust factories,
> SSLv3, TLSv1
> )
> 2004/07/21 10:10:51:711 CDT [DEBUG] HttpConnection -
> -HttpConnection.setSoTimeou
> t(0)
> 2004/07/21 10:10:51:751 CDT [DEBUG] HttpMethodBase - -Execute loop try
> 1
> 2004/07/21 10:10:51:768 CDT [DEBUG] HttpMethodBase - -Adding Host
> request header
> 2004/07/21 10:10:52:242 CDT [DEBUG] HttpMethodBase - -Authorization
> required
> 2004/07/21 10:10:52:271 CDT [DEBUG] HttpAuthenticator -
> -Authenticating with the
> 'Enter Username and Password ' authentication realm at 10.97.106.2
> 2004/07/21 10:10:52:278 CDT [DEBUG] HttpMethodBase -
> -HttpMethodBase.execute():
> Server demanded authentication credentials, will try again.
> 2004/07/21 10:10:52:282 CDT [DEBUG] HttpMethodBase - -Resorting to
> protocol vers
> ion default close connection policy
> 2004/07/21 10:10:52:282 CDT [DEBUG] HttpMethodBase - -Should NOT close
> connectio
> n, using HTTP/1.1.
> 2004/07/21 10:10:52:282 CDT [DEBUG] HttpMethodBase - -Execute loop try
> 2
> 2004/07/21 10:10:52:283 CDT [DEBUG] HttpMethodBase - -Request to add
> Host header
> ignored: header already added
> 2004/07/21 10:10:52:285 CDT [DEBUG] HttpMethodBase - -Closing the
> connection.
> 2004/07/21 10:10:52:286 CDT [INFO] HttpMethodBase - -Recoverable
> exception caugh
> t when processing request
> 2004/07/21 10:10:52:292 CDT [WARN] HttpMethodBase - -Recoverable
> exception caugh
> t but MethodRetryHandler.retryMethod() returned false, rethrowing
> exception
> An recoverable exception occurred,retrying.
> org.apache.commons.httpclient.HttpR
> ecoverableException: Error in parsing the status line from the
> response: unable
> to find line starting with "HTTP"
> org.apache.commons.httpclient.HttpRecoverableException:
> org.apache.commons.httpc
> lient.HttpRecoverableException: Error in parsing the status line from
> the respo
> nse: unable to find line starting with "HTTP"
> at
> org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodB
> ase.java:1965)
> at
> org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMetho
> dBase.java:2659)
> at
> org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.j
> ava:1093)
> at
> org.apache.commons.httpclient.ConnectMethod.execute(ConnectMethod.jav
> a:201)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.jav
> a:675)
> at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.jav
> a:529)
> at
> Banamex.C734_000.AeromexicoValida.Proc_Saldo(AeromexicoValida.java:35
> 7)
> at
> Banamex.C734_000.AeromexicoValida.ValidaServicio(AeromexicoValida.jav
> a:134)
> at
> Banamex.C734_000.AeromexicoValida.run(AeromexicoValida.java:68)
> at java.lang.Thread.run(Unknown Source)
> Releasing Connection method 1.....
>
>
>
>
>
> hope this help to understand the problem
>
> thanks again
>
> Best Regards
>
> Arturo
>
>
>
>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> From: Michael Becke <becke@u.washington.edu>
> Subject: Please Help !
> Date: Mon, 19 Jul 2004 21:45:25 -0400
>
> Hello Arturo,
>
> This problem could be caused by a number of things. Please post a wire
> log <http://jakarta.apache.org/commons/httpclient/logging.html> and
> some sample code and we should be able to get to the bottom of the
> problem.
>
> Mike
>
> On Jul 19, 2004, at 2:31 PM, Esquivel Sanchez, Arturo wrote:
>
> >
> > Hi,
> >
> > I'm getting the error: Error in parsing the status line from the
> > response:
> > unable to find line starting with "HTTP".
> > and i´m pretty sure that its related to the consideration documented
> by
> > Daniel C. Amadei :
> >
> > JSSE prior to Java 1.4 incorrectly reports socket timeout.
> > Prior to Java 1.4, in Sun's JSSE implementation, a read operation
> that
> > has
> > timed out incorrect reports end of stream condition instead of
> throwing
> > java.io.InterruptedIOException as expected. HttpClient responds to
> this
> > exception by assuming that the connection was dropped and throws a
> > recoverable HTTP exception: Error in parsing the status line from the
> > response: unable to find line starting with "HTTP". It should instead
> > report
> > "java.io.InterruptedIOException: Read timed out". If you see the
> > "unable to
> > find line..." message when working with an older version of JDK and
> > JSSE, it
> > can be caused by the timeout waiting for data and not by a problem
> > with the
> > connection.
> > Work-around: One possible solution is to increase the timeout value
> as
> > the
> > server is taking too long to start sending the response.
> Alternatively
> > you
> > may choose to upgrade to Java 1.4 or above which does not exhibit
> this
> > problem
> >
> > Unfortunely in my company´s tech unit is not going to be easy neither
> > quick
> > to upgrade to the Java version 1.4.
> > And I already tried to increase the client setTimeOut method and
> didn´t
> > work....
> >
> > So is there a way you can help to modified the necesary components in
> > order
> > to fix the problem from the HttpClient side.
> > Or give me some hints on how to fix it and generate a new
> > commons-httpclient-2.0.jar that includes the fix.
> > Or if there is already a version of the HttpClient v2.0 that fix this
> > problem
> >
> > The version that i´m using is the 2.0.
> >
> > I really really appreciate your help
> >
> > Best Regards
> > Arturo
> >
>
>
>
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