[Zope] Re: Zsyncer problem

[Paul Winkler]

On Thu, Feb 26, 2004 at 11:30:35AM -0800, Dennis Allison wrote:
> In each case the target Zope was up and running and serving--which is what
> made it strange.

That's really odd and hard to believe, given that you say
a restart fixed the problem.  I have no clue.
 
> On Thu, 26 Feb 2004, Paul Winkler wrote:
> 
> > On Thu, Feb 26, 2004 at 10:22:22AM -0800, Dennis Allison wrote:
> > > 
> > > I've had a couple of instances where ZSyncer cannot find the target
> > > host(s).   Restarting the Zopes seems to clear the problem.  Any idea
> > > why that problem might occur?
> > 
> > Usually it means that the target zope really is not responding,
> > either because zope is dead or spinning, or because there's
> > some other network problem... e.g. a firewall has been reconfigured
> > and is now blocking the connection from source to target, 
> > or DNS is broken, etc.
> > 
> > Whenever this comes up for me, my first check is always to
> > ssh to the box that's running the "source" zope and see if I can
> > connect to the target with a command-line web client, e.g. links, 
> > lynx, or wget.
> > 
> > Invariably the answer is "no".
> > 
> > -- 
> > 
> > Paul Winkler
> > http://www.slinkp.com
> > Look! Up in the sky! It's HYPER HAM-WENCH!
> > (random hero from isometric.spaceninja.com)
> > 
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-- 

Paul Winkler
http://www.slinkp.com
Look! Up in the sky! It's THE GAMMA EMCEE!
(random hero from isometric.spaceninja.com)