Saving a headless image in linux problem

Sebastian Sastre ssastre at seaswork.com
Wed Mar 21 12:26:42 UTC 2007


Answers below..
 
    regards,
 
Sebastian Sastre

  _____  

De: squeak-dev-bounces at lists.squeakfoundation.org
[mailto:squeak-dev-bounces at lists.squeakfoundation.org] En nombre de Aaron
Reichow
Enviado el: Martes, 20 de Marzo de 2007 17:04
Para: The general-purpose Squeak developers list
Asunto: Re: Saving a headless image in linux problem



Sebastian- 

Does it actually save the image when you do this, or does this error happen
when you're attempting it?  
Well the image doesn't start normal after the command so I think it can
save, yes.
 
 Looks to me that you get this when connecting to the REPLServer after
saving- is that correct? I agree that it is desirable to get this fixed,
though I don't think I have an answer. 
Well by now I was only testing REPLServer as a backdoor just in case. I'm
not using it to do regular things like shutdown the image (saving or not) 

Have you tried this on any other config, perhaps on a headed server on Linux
or another OS? That is, still try to do an image-save through the
REPLServer, 
As I said I was not using REPLServer for that. 

Thanks!

Regards,
Aaron

On Mar 15, 2007, at 9:59 AM, Sebastian Sastre wrote:


Hi there,

I'm using a headless squeak image for production and it happens to me that
if I save it, is for sure that it will not be stable anymore.

# squeak -version
3.9-8 #5 Tue Oct 10 11:56:09 PDT 2006 gcc 4.0.3
Squeak3.9alpha of 4 July 2005 [latest update: #7021]
Linux ubuntu 2.6.15-27-386 #1 PREEMPT Sat Sep 16 01:51:59 UTC 2006 i686
GNU/Linux
default plugin location: /usr/local/lib/squeak/3.9-8/*.so

I've saved one image and then tried to telnet it (using REPLServer) and this
is the result:

# telnet localhost 9023
Trying 127.0.0.1...
Recursive not understood error encountered
-1229989588 SocketStream>flush
-1229989788 ConnectingStream>flush
-1229989880 ConnectingStream>flush
-1230013288 REPLServer>getPasswordFrom:
-1230013944 REPLServer>serve:
-1230020920 [] in TcpService>value:
-1230014152 BlockContext>on:do:
-1230014264 BlockContext>valueWithBindingsContext:
-1230014356 BlockContext>valueWithBindings:
-1230015680 BindingsAccessor>clamp:
-1230019688 [] in BlockContext>newProcessWithClampedBindings:
-1230015864 BlockContext>on:do:
-1230015988 BlockContext>valueWithBindingsContext:
-1230016080 BlockContext>valueWithBindings:
-1230019504 [] in BlockContext>newProcessWithBindings:
-1230019320 [] in BlockContext>newProcess
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.



By now I'll not count with squeak being trustable for headless images beign
saved but I think this is a desirable feature.

regards, 


Sebastian Sastre




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