Mailing List webobjects-dev@wocommunity.org Message #295
From: Valerio Luccio <webobjects-dev@wocommunity.org>
Subject: Re: [WO-DEV] Re: WOMonitor on CentOS
Date: Wed, 27 Oct 2021 13:22:21 -0400
To: WebObjects & WOnder Development <webobjects-dev@wocommunity.org>

I'm home and was able to test. It's not the firewall (I turned it off for a couple of minutes and tried, without success). I'm not sure what policies to look at. As far as I know wotaskd does not keep a log, correct ?

On 10/23/21 6:18 AM, Valerio Luccio wrote:

Hi Samuel,
that is a very good insight. I'm currently travelling, but when I'm back I'll play with policies/firewall and let you know what I found out.

Thanks,

On Fri, Oct 22, 2021 at 3:28 PM Samuel Pelletier <webobjects-dev@wocommunity.org> wrote:
Hi Valerio,

I experience the same problem on a Cent OS instance (I think this is a VMWare distribution) but it works on others...

There is a major difference between starting the instance and other function like stop and refuse new session. Start is done by wotaskd that launc the process, others are http call to the instance by wotaskd, to some direct actions (womp handler I think).

I suspect that the communication between wotaskd and instance is blocked by the firewall or system policy but I do not have a definitive proof of this.

Regards,

Samuel

Le 21 oct. 2021 à 13:29, Valerio Luccio <webobjects-dev@wocommunity.org> a écrit :

Thanks Lon,
I didn't see your answer until now because gmail (which I hate every day more) had hidden it.

I'll see what I can find in the logs, although "start" works fine, why would "stop" be different ?


On Tue, Oct 5, 2021 at 11:10 PM Lon Varscsak <webobjects-dev@wocommunity.org> wrote:
Look in your application log, do you see messages about not being able to communicate with monitor?  I found this problem happens if I don't have JavaXML as part of my project (or classpath defined to whatever the xml jars are).

-Lon

On Tue, Oct 5, 2021 at 1:43 PM Valerio Luccio <webobjects-dev@wocommunity.org> wrote:

I recently ported my WebObjects app from an old OS X server to a CentOS 8 server.

The WOMonitor on CentOS allows me to configure the app and start it, but it will not stop it (I end up doing with pkill from command line) and the Auto-Recover does not work. I also tried from command line using curl to communicate to WOMonitor, it does the info and start correctly, but it will not stop the app.

I've looked at the log file for the WOMonitor, but there was nothing useful.

Any ideas ?

Thanks in advance,

--
Valerio Luccio    
High Performance Computing    
New York University     New York, NY 10003

"In an open world, who needs windows or gates ?"


--
Valerio Luccio    
High Performance Computing     10 Astor Place, Room 415
New York University     New York, NY 10003

"In an open world, who needs windows or gates ?"



--
Valerio Luccio    
High Performance Computing     10 Astor Place, Room 415
New York University     New York, NY 10003

"In an open world, who needs windows or gates ?"


--
Valerio Luccio    
High Performance Computing    
New York University     New York, NY 10003

"In an open world, who needs windows or gates ?"
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