---

From: Yuxiang Wu [mailto:wu@dcs.gla.ac.uk]
Sent: 23 August 2007 14:26
To: Guijarro, Julio
Subject: SmartFrog FTP help

Hi Julio,

    Thanks for your help. But there is a new problem.

I have two PCs labpc-14 and labpc-15. I want to use smartfrog net component FTP to move files from labpc-14 to labpc-15.

This is my configuration file:

---------------------------------------------------
#include "org/smartfrog/components.sf"
#include "org/smartfrog/services/net/ftp.sf"

sfConfig extends Compound {
    sampleFTPClient extends FTPClient {
        PasswordProvider:passwordFile "/usr/local/passwd.txt";
FTP:ftpHost "labpc-15.nesc.gla.ac.uk";
FTP:username "root";
FTP:localFiles ["/usr/local/hello.txt"];
FTP:remoteFiles ["/usr/local/hello.txt"];
        }
}

--------------------------------------------------------

But i got an Connection Exception:
-------------------------------------------------------------
(C) Copyright 1998-2006 Hewlett-Packard Development Company, LP
 - FAILED when trying DEPLOY of 'test3',  [ftpExample.sf],  host:localhost
    Result:
      * Exception: 'SmartFrogLifecycleException:: java.net.ConnectException: Connection refused
        cause: java.net.ConnectException: Connection refused
        data: Failed object class: org.smartfrog.services.net.FTPClientImpl
        primSFCompleteName: HOST labpc-14.nesc.gla.ac.uk:rootProcess:test3:sampleFTPClient
        primContext: included
        reference: HOST labpc-14.nesc.gla.ac.uk:rootProcess:test3:sampleFTPClient
        primContext: included'
-----------------------------------------------------------

Actuall, these two machines can ping and ssh each other. These two machines accept everything from each other. So what is the problem?


Wayne



-----Original Message-----
From: Guijarro, Julio [mailto:julio_guijarro@hp.com]
Sent: Tue 2007-8-21 14:18
To: smartfrog-support@lists.sourceforge.net
Cc: Yuxiang Wu
Subject: FW: start sfDaemon help

Hi Wayne,





The problem is that you don't have the net components jar file in your
daemon classpath.





That example uses #include for the ftp component using a notation to
load the description from a .jar file. In any case, you should get use
to put all your .sf and classes in jar files because it is mandatory to
be able to use security.



Go to components/net and type "ant install". This command will compile
the components, create the needed jar files and then copy them to
$SFHOME/lib.



Now you could start the daemon and everything should work.



Julio

________________________________

From: Yuxiang Wu [mailto:wu@dcs.gla.ac.uk]
Sent: 20 August 2007 15:19
To: Guijarro, Julio
Subject: RE: start sfDaemon help

   When I run smartfrog net component ftpExample, it always displays
this error:

- FAILED when trying DEPLOY of 'TEST1',  [example.sf],  host:localhost
    Result:
      * Exception: 'SmartFrogDeploymentException: unnamed component.
deploying description 'example.sf' for 'TEST1'
        cause: SmartFrogResolutionException::
           Cause: Error creating parser for 'example.sf'. Parser error
[SmartFrogParseException::
org.smartfrog.sfcore.languages.sf.ParseException: Parsing include file
/org/smartfrog/services/trace/ftp.sf : Include file:
/org/smartfrog/services/trace/ftp.sf not found, cause:
org.smartfrog.sfcore.languages.sf.ParseException: Parsing include file
/org/smartfrog/services/trace/ftp.sf : Include file:
/org/smartfrog/services/trace/ftp.sf not found]
        deployedContext: included'


but actually, /org/smartfrog/services/trace/ftp.sf does exist. Also the
CLASSPATH is set to the current directory.





Could you give me a hand? Thank you very much

Wayne

_----

From: Yuxiang Wu [mailto:wu@dcs.gla.ac.uk <mailto:wu@dcs.gla.ac.uk> ]
Sent: 14 August 2007 15:08
To: Guijarro, Julio
Subject: RE: start sfDaemon help



Hi Julio,



   That's OK. I think it is the CLASSPATH problem. Thank you for your
help.





Wayne

________________________________

From: Guijarro, Julio [mailto:julio_guijarro@hp.com
<mailto:julio_guijarro@hp.com> ]
Sent: 2007-8-13 15:35
To: smartfrog-support@lists.sourceforge.net; Yuxiang Wu
Subject: FW: start sfDaemon help

HI Wayne,



How did you intall SmarFrog? Are you using the an svn checkout, a full
distribution or an rpm distribution? What version are you using?



If you are running an RPM-based distribution, start with the RPMS. They
should also work on debian systems, though they don't set up the
environment properly there.



>From the information you provided, I think your problem could be that
SFHOME should be pointing to /usr/local/SmartFrog/dist, but without more
information I cannot be sure.



Regards,



Julio



________________________________

From: sitelist-bounces@lists.sourceforge.net
[mailto:sitelist-bounces@lists.sourceforge.net
<mailto:sitelist-bounces@lists.sourceforge.net> ] On Behalf Of Yuxiang
Wu
Sent: 13 August 2007 12:36
To: smartfrog-support-owner@lists.sourceforge.net
Subject: start sfDaemon help





Hi list,

   I just started to use SF. I start-up sfDaemon in Window successfully.
But when I run sfDaemon in Linux shell command line, there is a
Exception:

Exception in thread "main" java.lang.NoClassDefFoundError:
org/smartfrog/sfcore/logging/LogFactory
        at org.smartfrog.SFSystem.sfLog(Unknown Source)
        at org.smartfrog.SFSystem.initSystem(Unknown Source)
        at org.smartfrog.SFSystem.execute(Unknown Source)
        at org.smartfrog.SFSystem.main(Unknown Source)



My environment is:

$SFHOME=/usr/local/SmartFrog
$PATH=$SFHOME/bin
$CLASSPATH=.:$CLASSPATH

Could you tell me what is wrong? Thanks a lot


Wayne