Windows machine running Hudson (ver. 1.247) is connected to Internet via a
proxy. The source tree checkout fails after a couple of minutes into the
checkout. However on the same machine the svn binary from Collabnet checks out
the source successfully.

ERROR: Failed to check out
https://lportal.svn.sourceforge.net/svnroot/lportal/portal/trunk
org.tmatesoft.svn.core.SVNException: svn: SSL peer shut down incorrectly
svn: REPORT request failed on '/svnroot/lportal/!svn/vcc/default'
at
org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:102)
at
org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:86)
at
org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:545)
at
org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:255)
at
org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:243)
at
org.tmatesoft.svn.core.internal.io.dav.DAVConnection.doReport(DAVConnection.java:256)
at
org.tmatesoft.svn.core.internal.io.dav.DAVRepository.runReport(DAVRepository.java:1189)
at
org.tmatesoft.svn.core.internal.io.dav.DAVRepository.update(DAVRepository.java:1055)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doUpdate(SVNUpdateClient.java:241)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:449)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:410)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:406)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:446)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:376)
at hudson.FilePath.act(FilePath.java:319)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:370)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:321)
at hudson.model.AbstractProject.checkout(AbstractProject.java:631)
at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:260)