December 1999 - Zope

Re: [Zope] Referrer field
by Cornelis J. de Brabander 17 Dec '99

17 Dec '99

REQUEST['HTTP_REFERER'] cb -----Oorspronkelijk bericht----- Van: Sam Gendler <sgendler(a)teknolojix.com> Aan: zope(a)zope.org <zope(a)zope.org> Datum: vrijdag 17 december 1999 3:25 Onderwerp: [Zope] Referrer field >Is there a way to access the Referrer field that was supplied in the request? > >--sam > > >_______________________________________________ >Zope maillist - Zope(a)zope.org >http://lists.zope.org/mailman/listinfo/zope >** No cross posts or HTML encoding! ** >(Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) > >

1 0

pcgi-wrapper.exe
by Larry Luther 17 Dec '99

17 Dec '99

Hi, I'm seeing pcgi-wrapper.exe timeout and remain memory resident if Zope does not respond with an answer quickly. A 4 second delay from Zope will cause the browser to go into an infinite wait. I'm installing Zope 2.1.1 on Windows NT 4.0 SP 5 with IIS server. Thanks, Larry

1 0

Re: [Zope] ZOracleDA periodically drops connections, please help
by Anthony Baxter 17 Dec '99

17 Dec '99

>>> Roman Milner wrote > Our Zope server runs on a redhat 6.2 machine. We have the Oracle DA > installed on that machine. Our Oracle server runs on a Sun box. > When ZOracleDA loses all of its connections, we can still communicate > with the oracle server fine via sqlplus. obvious question - are there any timeouts or session resource limits configured in your oracle server? I recommend setting up a standard_error_message that logs errors to a mailbox so that you can track some of this stuff. Note that if there is a bug that trashes the oracle connection, you'll have to reconnect it manually. Anthony

1 0

Zserver newbie question
by Barbara Pfieffer 17 Dec '99

17 Dec '99

My web host is running Apache. I've gotten Zope installed, and if I telnet in and start. the ZServer starts running. If I go to port 8080/manage, everything is great. Now, the rest may be part of the Zen of Zope, but I can't find anything in the documents. If I run mydomain.com:8080/index.html I get the Zope files. If I go to mydomain.com/index.html, I get my regular files, just like before. Let's say I have my Zope-powered website ready to go. Do I just hook up the FastCGI to Apache (yeah, I know it's not that easy, especially since I don't have access to httpd.conf and have to use .htaccess instead), and then mydomain.com/index.html will bring up my Zope pages? Have I got this theory right, or am I missing something? Thanks for the help in advance. Barbara ------------------------------------------------ Make Your Site Sell! Products http://www.myssproducts.com/ Learn How to have a profitable, successful Web Site! FREE Download! -------------------------------------------------

2 1

ZCatalog and 'not' searches?
by Anthony Baxter 17 Dec '99

17 Dec '99

Anyone see an easy way to support a ZCatalog search like "all DTMLMethods, except those with id='index_html'" ? The only way I can see to do it is to filter the result set myself... anyone? Anthony

2 1

Newbie in Zope instability shocker!
by Alexander Limi 17 Dec '99

17 Dec '99

Sorry for the tabloid topic, I'm in a bit of a funny mood after having my last exam today, after zoping for 5 hours, and after writing my first how-to (yay! :) Anyway; Strange things are happening with our Zope install (2.1.1 on Redhat Linux). It crashes occasionally, and I am in no way competent enought to find out why. The scary thing is that it crashes when I do relatively ordinary things. Just ten minutes ago it crashed while I tried to upload a 10k GIF in a folder. And earlier on I've had it crash when I unzipped a product in the base Zope dir (as per the instructions). I find this very discomforting - I could have understood it if it was because of som bad code on my part (as a DTML and Python newbie), but it always crashes when I try to do something mundane, like the examples above. I can't find the process when I run ps aux, so it seems to have aborted itself. I'm also having some random ZClass trouble, but that's mostly because the OO is different from what I'm used to from Java. Oh well, time to go to bed. Any hints (yes, I know it's very little information provided, but where should I start looking? No traceback to include, obviously :) Maybe we did something stupid when we upgraded to 2.1.1? (It crashed earlier on too, but in different ways.) We upgraded by stopping Zope, unzipping the 2.1.1 files into the Zope dir, and starting it again. Is this the recommended procedure? And I want to express my gratitude towards the list - you guys rule - I would never have proceeded without your help. I'm trying to make some newbie-notes as I go along, so we can try to rectify the situation for other people that are in the same situation. My first howto is submitted, and surely not my last. Alexander Limi http://mp3.no

2 1

RE: [Zope] zope da's
by Chris Petrilli 17 Dec '99

17 Dec '99

> JDBC is a common API, which requires JDBC drivers to work. You left out that also requires you to write in Java. > Hmm... I wonder if DC would be happy sacrificing a bit of performance > for never having to write another DA again? It's not whether *we* would be willing to sacrifice it, but would our customers. Chris

1 0

zope da's
by George Runyan 17 Dec '99

17 Dec '99

I have a few quick questions: why does zope use specific DA's instead of a common bridge like JDBC? I was apart of a web logic presentation a few weeks ago and alot of the developers liked the fact that a) they rewrote the socket/rmi api (it multiplexes n requests over a single socket), b) jdbc (of course!) exists and we could 'move this from platform to platform' and not break anything, c) scalability and clustering methods (they use master/slave stubs) which seems to be much more complex than ZEO- but it load balances at the service layer. any comments? but I am interested in the jdbc vs. custom built DA's george runyan grunyan(a)emerging.com

3 2

Referrer field
by Sam Gendler 17 Dec '99

17 Dec '99

Is there a way to access the Referrer field that was supplied in the request? --sam

1 0

by ozric 17 Dec '99

17 Dec '99

I am using the button because I like to give credit for good work. The problem is I have it in a frame and I need to make it target="_top" how would one fix such a thing. Along those lines where do the images for the manager screens live at ? And are there any more hidden things in zope to play with ? -- Under US Code Title 47, Sec.227(b)(1)(C), Sec.227(a)(2)(B) This email address may not be added to any commercial mail list with out my permission. Violation of my privacy with advertising or SPAM will result in a suit for a MINIMUM of $500 damage per incident.

4 4