[Zope] problems with ws-ftp, firewall and zope web sever.

[Jens Vagelpohl]

it will crash if you forcefully disconnect it from the console it was 
running on. the -D flag tells zope to not disconnect from the console it 
was started on. if that console goes away and zope is trying to output 
debugging info (-D -> debug mode) it will fail with an IOError.

if you close that console then either don't use the -D flag or use nohup to 
redirect the output safely.

jens


jens

On Monday, August 19, 2002, at 05:53 , David Elfstrom wrote:

> Was Zope running with the -D command switch? Look in z2.py. Remove the -D 
> and try again.
>
> I have found that if -D (debug) is set, I can crash Zope by trying to FTP 
> into it.
>
> This is apparently because the debug mode wants to print out messages to 
> the console of the user who started it.
>
> David
>
> ]At 02:12 PM 8/19/2002 -0400, Jianping Zhu wrote:
>> I was trying to ftp files to the zope web sever in my redhat linux sever.
>> zope ftp uses port 8021 so  After open ws_ftp, I clicked connected, in the
>> session property/advaced i
>>  set the remote port number to 8021.network timeout to 60. in
>>  session property/General I set host name to my
>>  linux sever name which the zope websever reside in, I put the root
>>  manager name of zope website in the field of UserID and password and
>>  cliked ok
>> it gives info as following:
>>  connecting to 128.192.47.24:34864
>>  200 port command successfully.
>>  LIST
>>  150 opening ascii node data connection for the list
>>  !timer cancelled blocking call
>>  !accept error: blocking call cancelled
>>  !Retrieve of folder list failed (O)
>>