RE: [Repast-developer] Chart Archiver Hangs

[Jason W. <jwo...@hb...>]

Mark, I do remember running into this a while back.  Don't remember
whether I was able to fix it, but have you tried backing off to the
2.0.x release?  (I assume by the error message that you're using the
CVS version.)

It looks like there was a switch from calling Xerces directly to
calling it via JAXP.  Not sure why that would make a difference, but
maybe it caused validation to be turned on.  You could try turning
it off with dbf.setValidating(false) at ChartArchiver.java:79.

	-j



-----Original Message-----
From: rep...@li...
[mailto:rep...@li...] On Behalf Of Mark
R. Diggory
Sent: Monday, January 19, 2004 11:25 AM
To: repast-developer
Subject: [Repast-developer] Chart Archiver Hangs


For some reason I can't fathom, the chart archiver is attempting to open

an ftp connection during the XML parsing, and then hanging for about 2 
mins before timing out. Is this exception at all familiar to others? Is 
it attempting to get a DTD or Schema from somewhere that could have been

stored locally?

-Mark

Error loading persistent chart sizes and positions
java.net.ConnectException: Connection timed out: connect
	at java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
	at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
	at java.net.Socket.connect(Socket.java:452)
	at java.net.Socket.connect(Socket.java:402)
	at sun.net.NetworkClient.doConnect(NetworkClient.java:139)
	at sun.net.NetworkClient.openServer(NetworkClient.java:118)
	at sun.net.ftp.FtpClient.openServer(FtpClient.java:423)
	at sun.net.ftp.FtpClient.<init>(FtpClient.java:692)
	at 
sun.net.www.protocol.ftp.FtpURLConnection.connect(FtpURLConnection.java:
175)
	at 
sun.net.www.protocol.ftp.FtpURLConnection.getInputStream(FtpURLConnectio
n.java:257)
	at java.net.URL.openStream(URL.java:913)
	at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown
Source)
	at
org.apache.xerces.impl.XMLEntityManager.startDocumentEntity(Unknown 
Source)
	at
org.apache.xerces.impl.XMLDocumentScannerImpl.setInputSource(Unknown 
Source)
	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
Source)
	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown
Source)
	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
	at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
	at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
Source)
	at
javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:124)
	at
uchicago.src.sim.analysis.ChartArchiver.loadXML(ChartArchiver.java:81)
	at 
uchicago.src.sim.analysis.ChartArchiver.loadCharts(ChartArchiver.java:69
)
	at 
uchicago.src.sim.engine.AbstractGUIController.setModel(AbstractGUIContro
ller.java:155)
	at
uchicago.src.sim.engine.Controller.setModel(Controller.java:146)


-- 
Mark Diggory
Software Developer
Harvard MIT Data Center
http://osprey.hmdc.harvard.edu


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