[Glass] tracking down errors that occur in FastCGI gems but not GemTools or tODE.

Dale Henrichs dale.henrichs at gemtalksystems.com
Tue Jan 28 09:57:29 PST 2014


Since things work in GemTools/tODE, I am suspicious of code in GLASS that
detects whether or not you are running with a GUI attached .. The following
methods are used for those types of tests:

  MCPlatformSupport class>>gemToolsActive
  OBGemStonePlatform class>>canConfirm
  OBGemStonePlatform class>>canInform

A quick pass through senders of these method doesn't reveal anything
interesting to me though ...

I seem to recall some monkey business with synching your timezone to the
system and it seems that a call of some sort is needed, but I don't recall
offhand  ...

Finally there is code that gets triggered during session startup
(SystemLoginNotification class>>sessionStart) ... but that code is not
specific to GemTools/tODE ....

I'll dig around in the time zone code for inspiration, but put this out
there in case this rings the bell for someone else ...

Dale


On Tue, Jan 28, 2014 at 9:42 AM, Paul DeBruicker <pdebruic at gmail.com> wrote:

> I'm using Chronos on GemStone 3.1.0.4 (upgrading to 3.1.0.5 now) and I've
> been getting errors in its timezone policy lookup code in my FastCGI gems.
>  The same code works fine when I connect with GemTools or tODE.  And if in
> GemTools I attempt to debug the error that the FastCGI gem put on the
> object log it also works fine at that time.
>
>
> Restarting the FastCGI gems doesn't seem to fix the problem with any
> permanence. It also is only happening on the server.  On my laptop the
> FastCGI gems do fine.  The Chronos timezone lookup code may access the file
> system for the initial lookup, but I am pretty sure it has the timezone
> information cached in the stone after that.
>
>
> What are some strategies for figuring out what the problem is?
>
> Thanks
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