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Re: Jigsaw 1b1 hang up after 4 hours

From: Yves Lafon <ylafon@w3.org>
Date: Wed, 26 Nov 1997 21:23:37 +0100 (MET)
To: Stefan Speidel <sp@tp-cad.com>
cc: www-jigsaw@w3.org
Message-ID: <Pine.SOL.3.91.971125221519.6488E@tarantula.inria.fr>
On Mon, 24 Nov 1997, Stefan Speidel wrote:

> Hi,
> since several time I have some problems with Jigsaw. I`m using 1b1 with
> JDK 1.1.3 under Linux. 
> When Jigsaw ran for serveral hours (4-12h) it seems to hang but it
> didn`t. He doesn`t answer a request. Netscape says : Document contains
> no Data.
> What`s the problem?  

The jdk port on linux is bugged, I hope that kaffe is less bugged but I 
didn't tested it.
From the trace that you gave, it seems that the resources are corrupted. 
Maybe due to the virtualhost resource misconfiguration.
We found something that may explain such "bugs", it is a problem with the 
admin server saving a state which should not be at the place is it saved...
To help that, create a configadm directory at the same level of the 
config directory,
now you may.. copy all files and directories from config to configadm or 
make softlink for all files/directories exept the store directory which 
MUST be copied.
add in admin-server.props
w3c.jigsaw.propfile=/your_path/config/admin-server.props
w3c.jigsaw.config=/your_path/configadm

It will help things.

 > 
> Here You see the Errorlog and the Tracing-Output of the time of
> blockation of Jigsaw.
> But I thing the Outputs looks normal. But where is then the problem?
> 
> Thanks in advance
> 
> Stefan
> 
> ERRLOG:
> 
> client-1(socket-clients:15): caught ClientException:
> [w3c.jigsaw.http.ClientException] Verbindung durch den
> Kommunikationspartner zur~@ckgesetzt
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> client-9(socket-clients:7): caught ClientException:
> [w3c.jigsaw.http.ClientException]
> 
> 
> TRACEING:
> 
> GET / HTTP/1.0^M
> Proxy-Connection: Keep-Alive^M
> Date: Mon, 24 Nov 1997 08:08:05 GMT^M
> Pragma: no-cache^M
> Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*^M
> Host: www.dasradioantenne.de^M
> User-Agent: Mozilla/3.01 [de] (Win16; I) via Squid Cache version
> 1.0.11^M
> Forwarded: by http://rglx79.gp.fht-esslingen.de:80/ for 134.108.100.15^M
> ^M
> +++ client-9(socket-clients:7) got exception:
> java.lang.NullPointerException:
>         at
> w3c.tools.store.AttributeHolder.getValue(AttributeHolder.java)
>         at w3c.tools.store.Resource.getResourceStore(Resource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookupStore(VirtualHostResource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookup(VirtualHostResource.java)
>         at w3c.jigsaw.http.httpd.perform(httpd.java)
>         at w3c.jigsaw.http.Client.processRequest(Client.java)
>         at w3c.jigsaw.http.Client.startConnection(Client.java)
>         at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
>         at w3c.util.CachedThread.run(ThreadCache.java)
> w3c.jigsaw.http.ClientException:
>         at w3c.jigsaw.http.Client.startConnection(Client.java)
>         at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
>         at w3c.util.CachedThread.run(ThreadCache.java)
> java.lang.NullPointerException:
>         at
> w3c.tools.store.AttributeHolder.getValue(AttributeHolder.java)
>         at w3c.tools.store.Resource.getResourceStore(Resource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookupStore(VirtualHostResource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookup(VirtualHostResource.java)
>         at w3c.jigsaw.http.httpd.perform(httpd.java)
>         at w3c.jigsaw.http.Client.processRequest(Client.java)
>         at w3c.jigsaw.http.Client.startConnection(Client.java)
>         at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
>         at w3c.util.CachedThread.run(ThreadCache.java)
> GET / HTTP/1.0^M
> Proxy-Connection: Keep-Alive^M
> Date: Mon, 24 Nov 1997 08:08:10 GMT^M
> Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*^M
> Host: www.dasradioantenne.de^M
> Referer: http://www.dasradioantenne.de/^M
> User-Agent: Mozilla/3.01 [de] (Win16; I) via Squid Cache version
> 1.0.11^M
> Forwarded: by http://rglx79.gp.fht-esslingen.de:80/ for 134.108.100.15^M
> ^M
> +++ client-9(socket-clients:7) got exception:
> java.lang.NullPointerException:
>         at
> w3c.tools.store.AttributeHolder.getValue(AttributeHolder.java)
>         at w3c.tools.store.Resource.getResourceStore(Resource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookupStore(VirtualHostResource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookup(VirtualHostResource.java)
>         at w3c.jigsaw.http.httpd.perform(httpd.java)
>         at w3c.jigsaw.http.Client.processRequest(Client.java)
>         at w3c.jigsaw.http.Client.startConnection(Client.java)
>         at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
>         at w3c.util.CachedThread.run(ThreadCache.java)
> w3c.jigsaw.http.ClientException:
>         at w3c.jigsaw.http.Client.startConnection(Client.java)
>         at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
>         at w3c.util.CachedThread.run(ThreadCache.java)
> java.lang.NullPointerException:
>         at
> w3c.tools.store.AttributeHolder.getValue(AttributeHolder.java)
>         at w3c.tools.store.Resource.getResourceStore(Resource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookupStore(VirtualHostResource.java)
>         at
> w3c.jigsaw.resources.VirtualHostResource.lookup(VirtualHostResource.java)
>         at w3c.jigsaw.http.httpd.perform(httpd.java)
>         at w3c.jigsaw.http.Client.processRequest(Client.java)
>         at w3c.jigsaw.http.Client.startConnection(Client.java)
>         at w3c.jigsaw.http.socket.SocketClient.run(SocketClient.java)
>         at w3c.util.CachedThread.run(ThreadCache.java)
> 
> 
> -- 
> ########################################################################
> ###                                                                  ###
> ###      Stefan Speidel                 Mail: sp@tp-cad.com          ###
> ###      TP-CAD GmbH, Ettlingen               company@tp-cad.com     ###
> ###                                     http://www.tp-cad.com        ###
> ########################################################################
> 
> 

      /\          - Yves Lafon - World Wide Web Consortium - 
  /\ /  \                Architecture Domain - Jigsaw
 /  \    \/\    
/    \   /  \   http://www.w3.org/People/Lafon - ylafon@w3.org    
Received on Wednesday, 26 November 1997 15:24:03 GMT

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