Re: 'premature end of script headers' error

Tom Ekberg <[email protected]> Mon, 16 Dec 2013 06:35:02 -0800 (PST)
Newsgroups	gmane.comp.bug-tracking.roundup.user
Message-ID	<[email protected]>
Bernhard,

I got thinking more about this and I'm not happy about my suggested fix. The problem was that a detector raised an exception. The try/except block that catches the exception should be in one of these two methods identified in the stack trace - fireReactors or react:

   File "/usr/local/lib/python2.7/site-packages/roundup/backends/rdbms_common.py", line 1723, in set
     self.fireReactors('set', nodeid, oldvalues)
   File "/usr/local/lib/python2.7/site-packages/roundup/hyperdb.py", line 1263, in fireReactors
     react(self.db, self, nodeid, oldvalues)

Doing this avoids the confusion with client disconnects and a detector error.

When I come up with a fix I'm happier with I'll look for John's tracker issue and attach a HG diff file to it, with some comments.

Tom Ekberg
Senior Computer Specialist, Lab Medicine
University of Washington Medical Center
1959 NE Pacific St, MS 357110
Seattle WA 98195
cell: (253) 561-2509
email: [email protected]

On Mon, 16 Dec 2013, Bernhard Reiter wrote:

> Hi Tom,
>
> On Friday 13 December 2013 at 23:02:59, Tom Ekberg wrote:
>> Here is the hg diff for client.py
>
> good to see that you've found your problem!
> Thanks for the improvement suggestion, I agree this is an improvement.
>
> As John has remarked: We should definately open an issue for the problem
> and then see if we can make a distinction between the two cases
> a) client disconnects, which seems to be a regular thing to happen for an
> internet service.
> b) a different IOError occurs (within Roundup)
>
> John, do you mind to open the ticket?
> Bernhard
> -- 
> www.intevation.de/~bernhard (CEO)    www.fsfe.org (Founding GA Member)
> Intevation GmbH, Osnabrück, Germany; Amtsgericht Osnabrück, HRB 18998
> Owned and run by Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner
>

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