[Moonbeam-users] Re: Bug?

[hlan <he...@hl...>]

hi rafael,
i guess you tried the gui client.
this exception appears when either

	- no xml document was send 
	- the xml was invalid

per default the server works with the 
"EnvelopeHandlerImpl", which in other words expects
the default moonbeam messages.

take a look at the src/dtd/messages.xml files,
it includes samples messages for that handler.

it is explained here:
http://openj.net

i changed a lot in the code these days,
and demo application "ChatRoom" is not functional at all.
but a i am trying to get it finished till next week.

the demo should offer you a good starting point.

if you like you can post to the mailinglist
http://lists.sourceforge.net/lists/listinfo/moonbeam-users
so that your questions are available for other users.

so long,
heiko

On Thu, 21 Nov 2002, Rafael wrote:

-|Why this message appear?
-|
-|rafael
-|
-|
-|[ 21.11 11:36:30 ] Clients: 0
-|[ 21.11 11:36:34 ] added: client#/172.25.4.25:4752
-|[ 21.11 11:36:35 ] Document root element is missing
-|com.sun.xml.sp.ParseException:1: Document root element 
-|is missing
-|        at com.sun.xml.sp.Parser.fatal(Parser.java:2008)
-|        at com.sun.xml.sp.Parser.fatal(Parser.java:1993)
-|        at com.sun.xml.sp.Parser.parseContent
-|(Parser.java:2792)
-|        at com.sun.xml.sp.Parser.parse(Parser.java:2320)
-|        at com.sun.xml.sp.StreamingParserImpl.parse
-|(StreamingParserImpl.java:10
-|2)
-|        at javax.xml.marshal.StreamScanner.next
-|(StreamScanner.java:60)
-|        at javax.xml.marshal.StreamScanner.<init>
-|(StreamScanner.java:46)
-|        at javax.xml.marshal.XMLScanner.open
-|(XMLScanner.java:138)
-|        at openj.moonbeam.message.xml.Envelope.unmarshal
-|(Envelope.java:210)
-|        at 
-|openj.moonbeam.message.EnvelopeHandlerImpl.handleMess
-|age(EnvelopeHan
-|dlerImpl.java:110)
-|        at 
-|openj.moonbeam.server.util.BufferedNullbyteReader.readFrom
-|Stream(Buf
-|feredNullbyteReader.java:57)
-|        at openj.moonbeam.server.ClientConnection.run
-|(ClientConnection.java:164
-|)
-|        at java.lang.Thread.run(Thread.java:536)
-|[ 21.11 11:36:35 ] Poolsize: 4
-|[ 21.11 11:36:35 ] Clients: 1[ 21.11 11:36:50 ] Poolsize: 4
-|

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