Experimental Physics and Industrial Control System
On Apr 28, 2006, at 08:36 , mattei wrote:
Hi all,
I have built the Channel Archiver with base-3.14.8 under RHEL4.
Everything seems to be working : I have checked the files with
ArchiveDataClient.pl and ArchiveExport.
Now I want to use the java ArchiveViewer. I can connect to the
URL of my data server and choose some PV channels but when
I ask for the "plot" I have the following error :
"java.lang.Exception: Couldn't execute the archiver.values request
java.io.IOException: org.xml.sax.SAXParseException: expected Element"
Though you've checked with the ArchiveDataClient.pl,
the error message still looks to me as if
the java viewer isn't really talking to the data server.
So it gets some web server error message,
or maybe some html document, instead of the expected XML response.
Please try the telnet check described in the
"Data Server", "Testing, Debugging"
section of the manual:
telnet mywebserverhost 80
GET /archive/cgi/ArchiveDataServer.cgi HTTP/1.0<RETURN>
<RETURN>
You should see an error message about ``XML-RPC Fault: Expected
HTTP method POST'',
indicating that the data server was launched correctly and
was looking for a proper XML-RPC request.
...
Also check the file /tmp/archserver.log on your data server host.
Per default, the archive data server will append to it whenever run.
So it'll tell you if and how the data server is invoked in response to
the java client requests.
-Kay
- Replies:
- Re: ArchiveViewer mattei
- References:
- ArchiveViewer mattei
- Navigate by Date:
- Prev:
ArchiveViewer mattei
- Next:
Re: ArchiveViewer mattei
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
<2006>
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
- Navigate by Thread:
- Prev:
ArchiveViewer mattei
- Next:
Re: ArchiveViewer mattei
- Index:
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
<2006>
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024