On Tue, 2010-02-02 at 18:52 +0100, Mark Martinec wrote:
> Chris,
> 
> > Thanks Mark, yes that did fix the problem though only after I changed
> > the order in which my "add_header all" statements were placed in my
> > local.cf. For instance, with 3.2.5 I had:
> > 
> > add_header all Status _YESNO_, score=_SCORE_ required=_REQD_
> > tests=_TESTSSCORES_ _TESTS_ shortcircuit=_SCTYPE_ autolearn=_AUTOLEARN_
> > version=_VERSION_
> > add_header all Bayes bayes=_BAYES_,
> > N=_BAYESTC_(_BAYESTCLEARNED_-_BAYESTCHAMMY_+_BAYESTCSPAMMY_),
> > ham=(_HAMMYTOKENS(5,short)_), spam=(_SPAMMYTOKENS(5,short)_)
> > 
> > at the bottom of my list of add_header statements and it worked
> > correctly. After installing the patch I was still seeing:
> > 
> > X-spam-token: Summary Bayes not run.
> > 
> > However, as an experiment I placed the above two add_header statements
> > as the very first two in my list and:
> > 
> > X-spam-token: Summary Tokens: new, 13; hammy, 67; neutral, 36; spammy,
> > 1.
> > 
> > Odd that it appears that now the add_header statements need to be in a
> > certain order or at least the ones above appear to have to be first. Of
> > course I could be wrong and it just worked out that way but at least
> > it's working.
> 
> Hmm. I'd say thanks for trying swapping the order and catching this,
> except ... I can't reproduce the problem here. It tried all combinations
> of add_header and clear_header I could think of, to no avail.
> I could imagine this were possible somehow if Bayes::check() were
> called more than once, but I don't think it happens in reality.
> 
> Would you be so kind and repeat your experiment (still with the
> patch applied), perhaps with minimalized set of add_header following
> a clear_header. Does a debugging output show anything unusual about
> the bayes plugin operation? Is a debug line:
>   dbg: bayes: corpus size: nspam = ..., nham = ...
> perhaps logged twice or none at all?
> 
>   Mark

OK, used minimal add_headers after clear_headers:

clear_headers
add_header all Status _YESNO_, score=_SCORE_ required=_REQD_
tests=_TESTSSCORES_ _TESTS_ shortcircuit=_SCTYPE_ autolearn=_AUTOLEARN_
version=_VERSION_
# add_header all Bayes bayes=_BAYES_,
N=_BAYESTC_(_BAYESTCLEARNED_-_BAYESTCHAMMY_+_BAYESTCSPAMMY_),
ham=(_HAMMYTOKENS(5,short)_), spam=(_SPAMMYTOKENS(5,short)_)
add_header all Token Summary _TOKENSUMMARY_
add_header all Spammy _SPAMMYTOKENS(2,long)_
add_header all Hammy _HAMMYTOKENS(2,long)_
add_header all Date of Scan _DATE_

This is only noted once:

dbg: bayes: DB journal sync: last sync: 1265152333
dbg: bayes: corpus size: nspam = 154517, nham = 35897
dbg: bayes: score = 0.500000460268584
dbg: bayes: DB journal sync: last sync: 1265152333
dbg: bayes: untie-ing

and it works fine:

X-Spam-Token: Summary Tokens: new, 61; hammy, 23; neutral, 67; spammy,
23.

I put back the add_headers statements, re-ran:

X-Spam-Token: Summary Tokens: new, 61; hammy, 23; neutral, 67; spammy,
23.

As a final test I put the 

add_header all Bayes bayes=_BAYES_,
N=_BAYESTC_(_BAYESTCLEARNED_-_BAYESTCHAMMY_+_BAYESTCSPAMMY_),
ham=(_HAMMYTOKENS(5,short)_), spam=(_SPAMMYTOKENS(5,short)_)

back as the last entry in the list of statements and it worked fine
also. So I don't know, it's working now.



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