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<base href="http://bugzilla.ecoinformatics.org/" />
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<body><span class="vcard"><a class="email" href="mailto:cxh@eecs.berkeley.edu" title="Christopher Brooks <cxh@eecs.berkeley.edu>"> <span class="fn">Christopher Brooks</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Kepler can't run workflow if two instances exist at same time"
href="http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5444">bug 5444</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>FIXED
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">Target Milestone</td>
<td>2.4.0
</td>
<td>2.5.0
</td>
</tr>
<tr>
<td style="text-align:right;">Severity</td>
<td>normal
</td>
<td>minor
</td>
</tr></table>
<p>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Kepler can't run workflow if two instances exist at same time"
href="http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5444#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Kepler can't run workflow if two instances exist at same time"
href="http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5444">bug 5444</a>
from <span class="vcard"><a class="email" href="mailto:cxh@eecs.berkeley.edu" title="Christopher Brooks <cxh@eecs.berkeley.edu>"> <span class="fn">Christopher Brooks</span></a>
</span></b>
<pre>I'm reopening this because with Kepler-2.4rc3 under Windows 2008R2 64-bit,
when I run two Keplers and then close one, I get
java.sql.SQLException: Connection is broken: java.net.SocketException: Software
caused connection abort: recv failed
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcPreparedStatement.executeQuery(Unknown Source)
at
org.kepler.objectmanager.cache.CacheManager.getCachedLsidsForClass(CacheManager.java:708)
at
org.kepler.icon.ComponentEntityConfig.tryToAssignIconBySemanticType(ComponentEntityConfig.java:294)
at
org.kepler.icon.ComponentEntityConfig.addSVGIconTo(ComponentEntityConfig.java:158)
at
org.kepler.gui.KeplerIconLoader.loadIconForClass(KeplerIconLoader.java:71)
at ptolemy.moml.MoMLParser._loadIconForClass(MoMLParser.java:6190)
at ptolemy.moml.MoMLParser._handlePropertyElement(MoMLParser.java:5757)
at ptolemy.moml.MoMLParser.startElement(MoMLParser.java:3120)
at com.microstar.xml.XmlParser.parseElement(XmlParser.java:921)
at com.microstar.xml.XmlParser.parseContent(XmlParser.java:1104)
at com.microstar.xml.XmlParser.parseElement(XmlParser.java:924)
at com.microstar.xml.XmlParser.parseDocument(XmlParser.java:481)
at com.microstar.xml.XmlParser.doParse(XmlParser.java:159)
at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1556)
at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1492)
at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1436)
at
ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:412)
at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:233)
at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1079)
at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1005)
at ptolemy.actor.gui.HTMLViewer.hyperlinkUpdate(HTMLViewer.java:311)
at javax.swing.JEditorPane.fireHyperlinkUpdate(Unknown Source)
at javax.swing.text.html.HTMLEditorKit$LinkController.activateLink(Unknown
Source)
at javax.swing.text.html.HTMLEditorKit$LinkController.mouseClicked(Unknown
Source)
at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$200(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Presumably, what is happening is that one of the open Keplers has the database
connection, but when it is closed, the other Kepler no longer connects to the
database.
I'm fine with pushing this off to the next release so I've marked it as 2.5.0</pre>
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