Re: Cruise Control and SVN - "svn: Network, connection closed unexpectedly"

Subject: [Cruisecontrol-user] Cruise Control and SVN - "svn: Network
	connection closed unexpectedly"
To: <[email protected]>

Hi,



I am in the process of setting up cruise control for the first time.  I have
successfully installed and setup Cruise Control with phpUnderControl using
the example provided with phpUnderControl (I am setting up a PHP Continuous
Integration Server).



Some information on my setup:



cc@turnkey-tools /srv/cruisecontrol$ uname -v

#36-Ubuntu SMP Thu Jun 3 22:02:19 UTC 2010

cc@turnkey-tools /srv/cruisecontrol$ svn --version --quiet

1.6.6

cc@turnkey-tools /srv/cruisecontrol$ ls /opt/versions/

cruisecontrol-bin-2.8.3

cc@turnkey-tools /srv/cruisecontrol$ whereis svn

svn: /usr/bin/svn /usr/share/man/man1/svn.1.gz



Not sure if it is relevant but I run cruisecontrol as an init service
changing to the "cc" user account.  Cruise Control successful runs under the
cc user account.



I have progressed on to trying to use Cruise Control to checkout and update
the example project that I have added to a subversion repository.  However
when I configure the config.xml file in accordance with the information in
the config.xml reference I receive the below error in the cruisecontrol.log
file:



------------ SNIP ------------------



2010-07-14 14:01:07,450 [Thread-21] INFO  Project          - Project
php-under-control:  bootstrapping

2010-07-14 14:01:07,451 [Thread-21] INFO  ProjectController -
php-under-control Controller: build progress event: bootstrapping

2010-07-14 14:01:07,451 [Thread-21] INFO  Project          - Project
php-under-control:  checking for modifications

2010-07-14 14:01:07,452 [Thread-21] INFO  ProjectController -
php-under-control Controller: build progress event: checking for
modifications

2010-07-14 14:01:07,906 [Thread-23] WARN  SVN              - svn: Network
connection closed unexpectedly

2010-07-14 14:01:07,976 [Thread-21] ERROR SVN              - Error executing
svn log command svn log --non-interactive --xml -v -r
{2010-07-14T00:00:00Z}:6

org.jdom.input.JDOMParseException: Error on line 3: XML document structures
must start and end within the same entity.

         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:468)

         at org.jdom.input.SAXBuilder.build(SAXBuilder.java:851)

         at
net.sourceforge.cruisecontrol.sourcecontrols.SVN$SVNLogXMLParser.parse(SVN.j
ava:541)

         at
net.sourceforge.cruisecontrol.sourcecontrols.SVN$SVNLogXMLParser.parseAndFil
ter(SVN.java:528)

         at
net.sourceforge.cruisecontrol.sourcecontrols.SVN.execHistoryCommand(SVN.java
:449)

         at
net.sourceforge.cruisecontrol.sourcecontrols.SVN.getModifications(SVN.java:2
58)

         at
net.sourceforge.cruisecontrol.ModificationSet.retrieveModificationsAsElement
(ModificationSet.java:266)

         at
net.sourceforge.cruisecontrol.Project.getModifications(Project.java:424)

         at net.sourceforge.cruisecontrol.Project.build(Project.java:198)

         at net.sourceforge.cruisecontrol.Project.execute(Project.java:147)

         at
net.sourceforge.cruisecontrol.ProjectConfig.execute(ProjectConfig.java:404)

         at
net.sourceforge.cruisecontrol.ProjectWrapper.run(ProjectWrapper.java:69)

         at java.lang.Thread.run(Thread.java:619)



------------ End Extract------------







The relevant section of the config.xml file is configured as:



------------ SNIP ------------------

     <modificationset>

       <svn

           LocalWorkingCopy="/srv/cruisecontrol/projects/php-under-control"

           useLocalRevision="true"

       />

     </modificationset>

------------ End Extract------------





To try to troubleshoot I have confirmed that I can log in as the
cruisecontrol user (cc) and run the command manually and I receive the below
result:



------------ SNIP ------------------

cc@turnkey-tools projects/php-under-control$ whoami

cc

cc@turnkey-tools projects/php-under-control$ svn log --non-interactive --xml
-v -r {2010-07-14T00:00:00Z}:6

<?xml version="1.0"?>

<log>

<logentry

    revision="6">

<author>pjfoley@turnkey-svn</author>

<date>2010-07-13T13:26:09.627969Z</date>

<paths>

<path

    kind="file"

    action="M">/trunk/php-under-control/config.xml</path>

</paths>

<msg>changed to localworking copy</msg>

</logentry>

</log>

------------ End Extract------------



For the subversion repository I am connecting to it via svn+ssh, however I
have confirmed keychain to cache the key.



I have tried googling for a solution but have yet to find anything that
might be related.  The closest I could find revolves around ensuring that
the svn client is in the path and can be run from the cruisecontrol user
account (which I have confirmed).



I guess the question I am asking is can anyone see anything obviously wrong
with the above or is there something obvious that I have missed.



Thanks in advance for any ideas that might shed some light on this or
resolve it.



Peter.



**********************************************
Hi Peter,

I wonder if this could be related to the relatively recent subversion 
client feature of NOT storing plain text passwords locally?

You could try explicitly adding the svn userId/pwd to the CC config and 
see if that changes the behavior at all.

Also, maybe running CC with the -debug switch will shed light.

Dan

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