<div style="font-family: Arial; font-size: 13;">I found that expecially the function "_index_thread_ref" is quite different (arguments and implementation) in 2.4.12, while it's very similar in 2.5.8 : is it safe to upgrade binaries from 2.4.12 to 2.5.8 on a running system, or do I need any kind of conversion?</div><div style="font-family: Arial; font-size: 13;"><br></div><div style="font-family: Arial; font-size: 13;">Also, the diff around "index_msgdata_free" where "if (!md) continue;" is added, is quite different from 2.5.8 too, but it's probably not necessary, as far as I can see...can you check this?</div><div style="font-family: Arial; font-size: 13;"><br></div><div style="font-family: Arial; font-size: 13;">Gabriele<br><br><div id="wt-mailcard"><div style="font-family: Arial;">----------------------------------------------------------------------------------------<br></div><div style="font-family: Arial;"><b>Sonicle S.r.l. </b>: <a href="http://www.sonicle.com/" target="_new">http://www.sonicle.com</a></div><div style="font-family: Arial;"><b>Music: </b><a href="http://www.gabrielebulfon.com/" target="_new">http://www.gabrielebulfon.com</a></div><div style="font-family: Arial;"><b>Quantum Mechanics : </b><a href="http://www.cdbaby.com/cd/gabrielebulfon" target="_new">http://www.cdbaby.com/cd/gabrielebulfon</a></div></div><br><hr><br><br><font face="Arial, Helvetica, sans-serif" size="2"><b>Da:</b> Ken Murchison <murch@andrew.cmu.edu><br><b>A:</b> gbulfon@sonicle.com info-cyrus@lists.andrew.cmu.edu <br><b>Data:</b> 19 luglio 2016 15.02.36 CEST<br><b>Oggetto:</b> Re: thread=refs<br></font><br><br><blockquote style="BORDER-LEFT: #000080 2px solid; MARGIN-LEFT: 5px; PADDING-LEFT: 5px">
I don't think much has changed in the threading code for a while. I
would expect that the patch would apply pretty cleanly to 2.4.x.<br>
<br>
<br>
<div class="moz-cite-prefix">On 07/19/2016 02:58 AM, Gabriele Bulfon
wrote:<br>
</div>
<blockquote cite="mid:23411455.32.1468911518721.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial; font-size: 13;"><span style="font-family: Tahoma; font-size: 16px;">Wow! This is
really interesting!</span><br style="font-family: Tahoma;
font-size: 16px;">
<span style="font-family: Tahoma; font-size: 16px;">What minimum
version of cyrus sources can I use for these changes?</span><br style="font-family: Tahoma; font-size: 16px;">
<span style="font-family: Tahoma; font-size: 16px;">At the
moment I'm running servers with 2.4.12, on our illumos based
distro XStreamOS.</span><br>
<br>
<div id="wt-mailcard">
<div style="font-family: Arial;">----------------------------------------------------------------------------------------<br>
</div>
<div style="font-family: Arial;"><b>Sonicle S.r.l. </b>: <a moz-do-not-send="true" href="http://www.sonicle.com/" target="_new"></a><a class="moz-txt-link-freetext" href="http://www.sonicle.com">http://www.sonicle.com</a></div>
<div style="font-family: Arial;"><b>Music: </b><a moz-do-not-send="true" href="http://www.gabrielebulfon.com/" target="_new"></a><a class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com">http://www.gabrielebulfon.com</a></div>
<div style="font-family: Arial;"><b>Quantum Mechanics : </b><a moz-do-not-send="true" href="http://www.cdbaby.com/cd/gabrielebulfon" target="_new"></a><a class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon">http://www.cdbaby.com/cd/gabrielebulfon</a></div>
</div>
<br>
<hr><br>
<br>
<font face="Arial, Helvetica, sans-serif" size="2"><b>Da:</b>
Ken Murchison <a class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a><br>
<b>A:</b> <a class="moz-txt-link-abbreviated" href="mailto:gbulfon@sonicle.com">gbulfon@sonicle.com</a> <a class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 14 luglio 2016 17.14.18 CEST<br>
<b>Oggetto:</b> Re: thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT: #000080 2px solid; MARGIN-LEFT:
5px; PADDING-LEFT: 5px"> I went ahead and committed an
implementation of THREAD-REFS: <a moz-do-not-send="true" class="moz-txt-link-freetext" href="https://github.com/cyrusimap/cyrus-imapd/commit/16747e608f32f9dd9348988d3f83cb8f1b037ff6">https://github.com/cyrusimap/cyrus-imapd/commit/16747e608f32f9dd9348988d3f83cb8f1b037ff6</a><br>
<br>
Per the draft, grouping by subject is skipped and threads
(toplevel messages) are sorted by INTERNALDATE, while the
messages within the threads are still sorted by SENTDATE.<br>
<br>
I confirmed that THREAD=REFERENCES is still correct, but I
have nothing to compare THREAD=REFS results to. The current
threading in Thunderbird is close, but it might be using
INTERNALDATE throughout.<br>
<br>
<br>
<div class="moz-cite-prefix">On 07/12/2016 04:44 PM, Ken
Murchison via Info-cyrus wrote:<br>
</div>
<blockquote cite="mid:578556BD.9070505@andrew.cmu.edu" type="cite">
<meta content="text/html; charset=windows-1252" http-equiv="Content-Type">
Gabriele,<br>
<br>
The attached patch is what I was thinking in terms of
implementation. It skips the grouping by subject for REFS,
but I didn't do the REFS-specific date handling. Contrary to
what the THREAD=REFS draft says, I'm not sure if the special
date handling should be done in step 4 or 6. I would have to
did deeper into the code to see where is belongs.<br>
<br>
<br>
<div class="moz-cite-prefix">On 07/08/2016 11:36 AM,
Gabriele Bulfon via Info-cyrus wrote:<br>
</div>
<blockquote cite="mid:6694663.436.1467992167335.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial; font-size: 13;">Mainly web
clients, installed clients usually implements threading
internally to overcome problems with the original
references algorithm that is often confusing.</div>
<div style="font-family: Arial; font-size: 13;"><br>
</div>
<div style="font-family: Arial; font-size: 13;">The
problem with references is that it includes subject
grouping, that is an old netscape model of the 90s:
today, we just need references within the headers ids,
or we may take a wrong message in the thread just
because it has a similar subject (for example automatic
mails with same subjects would be treated as a thread,
which is wrong).</div>
<div style="font-family: Arial; font-size: 13;"><br>
</div>
<div style="font-family: Arial; font-size: 13;">Now, we're
staring to implement threading view on our web
collaboration software, running on cyrus.</div>
<div style="font-family: Arial; font-size: 13;">So we are
investigating how RoundCube is doing threading on a
dovecot installation, and we found it to be the same as
the client algrithm of Thunderbird, which is fine.
Looking at the protocol, it uses REFS first, probably
because it has no subject grouping by definition, and it
should have a better date sorting. Should, because I
found that Dovecot does not sort it reversed...</div>
<div style="font-family: Arial; font-size: 13;"><br>
</div>
<div style="font-family: Arial; font-size: 13;">Maybe I
will ask Dovecot guys why they choose to keep sort same
as references: I suspect that claim to support refs, but
actually the do the same references functions, but never
do subject grouping.<br>
<br>
<div id="wt-mailcard">
<div style="font-family: Arial;">----------------------------------------------------------------------------------------<br>
</div>
<div style="font-family: Arial;"><b>Sonicle S.r.l. </b>:
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.sonicle.com">http://www.sonicle.com</a></div>
<div style="font-family: Arial;"><b>Music: </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com"></a><a class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com">http://www.gabrielebulfon.com</a></div>
<div style="font-family: Arial;"><b>Quantum Mechanics
: </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon">http://www.cdbaby.com/cd/gabrielebulfon</a></div>
</div>
<br>
<hr><br>
<br>
<font face="Arial, Helvetica, sans-serif" size="2"><b>Da:</b>
Ken Murchison <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a><br>
<b>A:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:gbulfon@sonicle.com">gbulfon@sonicle.com</a>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 8 luglio 2016 17.17.32 CEST<br>
<b>Oggetto:</b> Re: thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT: #000080 2px solid;
MARGIN-LEFT: 5px; PADDING-LEFT: 5px">
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 07/08/2016 11:08 AM,
Gabriele Bulfon wrote:<br>
</div>
<blockquote cite="mid:13231554.430.1467990539863.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial; font-size: 13;">Ok,
sure, but still two issues remain other than the
draft:</div>
<div style="font-family: Arial; font-size: 13;">- we
need to get rid of subject grouping in REFS, it
only brings disorder, merging stuff that is not
related</div>
</blockquote>
<br>
I believe that the parameterization of the core
functions should be able to handle this.<br>
<br>
<br>
<blockquote cite="mid:13231554.430.1467990539863.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial; font-size: 13;">- I
would try to guess why dovecot does not change
sorting in REFS, keeping it same as REFERENCES</div>
</blockquote>
<br>
I would contact that Dovecot authors and find out
which version of the THREAD=REFS draft they based
their work on.<br>
<br>
BTW, which clients use THREAD=REFS?<br>
<br>
<br>
<blockquote cite="mid:13231554.430.1467990539863.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial; font-size: 13;"><br>
<div id="wt-mailcard">
<div style="font-family: Arial;">----------------------------------------------------------------------------------------<br>
</div>
<div style="font-family: Arial;"><b>Sonicle
S.r.l. </b>: <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.sonicle.com">http://www.sonicle.com</a></div>
<div style="font-family: Arial;"><b>Music: </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com"></a><a class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com">http://www.gabrielebulfon.com</a></div>
<div style="font-family: Arial;"><b>Quantum
Mechanics : </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon">http://www.cdbaby.com/cd/gabrielebulfon</a></div>
</div>
<br>
<hr><br>
<br>
<font face="Arial, Helvetica, sans-serif" size="2"><b>Da:</b>
Ken Murchison <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a><br>
<b>A:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:gbulfon@sonicle.com">gbulfon@sonicle.com</a>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 8 luglio 2016 16.39.17 CEST<br>
<b>Oggetto:</b> Re: thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT: #000080 2px solid;
MARGIN-LEFT: 5px; PADDING-LEFT: 5px">
<p>Is there an actual RFC? All I find is
draft-ietf-morg-inthread-01. Looking at that
draft, the only difference between REFS ad
REFERENCES is this:</p>
<pre class="newpage"> THREAD=REFS sorts threads by the most recent INTERNALDATE in each
thread, replacing THREAD=REFERENCES step (4). This means that when a
new message arrives, its thread becomes the latest thread. (Note
that while threads are sorted by arrival date, messages within a
thread are sorted by sent date, just as for THREAD=REFERENCES.)
</pre>
This being the case, I don't think we need two
copies of the threading functions. I'd modify
the exiting functions to take an additional
parameter to specify whether we're doing REFS or
REFERENCES and then have 2 wrapper functions
which call the main function with the parameter
set appropriately for the given algorithm.<br>
<br>
<br>
<div class="moz-cite-prefix">On 07/08/2016 10:03
AM, Gabriele Bulfon wrote:<br>
</div>
<blockquote cite="mid:10757728.421.1467986639278.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial; font-size:
13;">Ok, it works :) but checking against
dovecot implementation, it looks like they
have refs order same as references, but
without subject grouping. AFAIK the RFC on
refs says ordering of dates within the group
should be reversed. Am I wrong?<br>
<br>
<div id="wt-mailcard">
<div style="font-family: Arial;">----------------------------------------------------------------------------------------<br>
</div>
<div style="font-family: Arial;"><b>Sonicle
S.r.l. </b>: <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.sonicle.com"></a><a class="moz-txt-link-freetext" href="http://www.sonicle.com">http://www.sonicle.com</a></div>
<div style="font-family: Arial;"><b>Music:
</b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com">http://www.gabrielebulfon.com</a></div>
<div style="font-family: Arial;"><b>Quantum
Mechanics : </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon"></a><a class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon">http://www.cdbaby.com/cd/gabrielebulfon</a></div>
</div>
<br>
<hr><br>
<br>
<font face="Arial, Helvetica, sans-serif" size="2"><b>Da:</b> Gabriele Bulfon via
Info-cyrus <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:info-cyrus@lists.andrew.cmu.edu"><info-cyrus@lists.andrew.cmu.edu></a><br>
<b>A:</b> Ken Murchison <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"></a><a class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 8 luglio 2016 15.22.56 CEST<br>
<b>Oggetto:</b> Re: thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT: #000080 2px
solid; MARGIN-LEFT: 5px; PADDING-LEFT:
5px">
<div style="font-family: Arial; font-size:
13;">Testing ;) and checking against a
dovecot machine with refs and same
messages.</div>
<div style="font-family: Arial; font-size:
13;">Will let you know<br>
<br>
<div id="wt-mailcard">
<div style="font-family: Arial;">----------------------------------------------------------------------------------------<br>
</div>
<div style="font-family: Arial;"><b>Sonicle
S.r.l. </b>: <a moz-do-not-send="true" href="http://www.sonicle.com/" target="_new"></a><a class="moz-txt-link-freetext" href="http://www.sonicle.com">http://www.sonicle.com</a></div>
<div style="font-family: Arial;"><b>Music:
</b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com">http://www.gabrielebulfon.com</a></div>
<div style="font-family: Arial;"><b>Quantum
Mechanics : </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon"></a><a class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon">http://www.cdbaby.com/cd/gabrielebulfon</a></div>
</div>
<br>
<hr><br>
<br>
<font face="Arial, Helvetica,
sans-serif" size="2"><b>Da:</b> Ken
Murchison <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a><br>
<b>A:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:gbulfon@sonicle.com">gbulfon@sonicle.com</a>
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 8 luglio 2016 15.02.38
CEST<br>
<b>Oggetto:</b> Re: thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT: #000080
2px solid; MARGIN-LEFT: 5px;
PADDING-LEFT: 5px">
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On
07/07/2016 02:03 PM, Gabriele Bulfon
via Info-cyrus wrote:<br>
</div>
<blockquote cite="mid:139418.370.1467914635571.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial;
font-size: 13;">I can finally get
back to this after so many months!</div>
<div style="font-family: Arial;
font-size: 13;">I checked the
sources, and I actually see it
doesn't look very hard.</div>
<div style="font-family: Arial;
font-size: 13;"><br>
</div>
<div style="font-family: Arial;
font-size: 13;">Looks like:</div>
<div style="font-family: Arial;
font-size: 13;">- renaming all
functions like "index_thread_ref"
into "index_thread_references"</div>
<div style="font-family: Arial;
font-size: 13;">- duplicate them
as "index_thread_refs"</div>
<div style="font-family: Arial;
font-size: 13;">- let "references"
alg call the "references" funcs</div>
<div style="font-family: Arial;
font-size: 13;">- add support for
"refs" in thread_algs and let them
call the "refs" funcs</div>
</blockquote>
<br>
Makes sense.<br>
<br>
<br>
<blockquote cite="mid:139418.370.1467914635571.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial;
font-size: 13;"><br>
</div>
<div style="font-family: Arial;
font-size: 13;">then:</div>
<div style="font-family: Arial;
font-size: 13;">- completely
remove the call to
"ref_group_subjects", we don't
want it at all in refs</div>
<div style="font-family: Arial;
font-size: 13;">- change the
sortcrit to use the SORT_REVERSE
modifier</div>
</blockquote>
<br>
As long as you mean making these
changes for just the "refs" variant
and not both.<br>
<br>
<br>
<br>
<blockquote cite="mid:139418.370.1467914635571.JavaMail.sonicle@www" type="cite">
<div style="font-family: Arial;
font-size: 13;"><br>
</div>
<div style="font-family: Arial;
font-size: 13;">what do you think?
may be fine?<br>
<br>
<div id="wt-mailcard">
<div style="font-family: Arial;">----------------------------------------------------------------------------------------<br>
</div>
<div style="font-family: Arial;"><b>Sonicle
S.r.l. </b>: <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.sonicle.com"></a><a class="moz-txt-link-freetext" href="http://www.sonicle.com">http://www.sonicle.com</a></div>
<div style="font-family: Arial;"><b>Music:
</b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.gabrielebulfon.com">http://www.gabrielebulfon.com</a></div>
<div style="font-family: Arial;"><b>Quantum
Mechanics : </b><a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon"></a><a class="moz-txt-link-freetext" href="http://www.cdbaby.com/cd/gabrielebulfon">http://www.cdbaby.com/cd/gabrielebulfon</a></div>
</div>
<br>
<hr><br>
<br>
<font face="Arial, Helvetica,
sans-serif" size="2"><b>Da:</b>
Ken Murchison <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"></a><a class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a><br>
<b>A:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu"></a><a class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 5 ottobre 2015
14.04.02 CEST<br>
<b>Oggetto:</b> Re: thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT:
#000080 2px solid; MARGIN-LEFT:
5px; PADDING-LEFT: 5px"> As far
as I can tell, the last
specification for thread=refs
was here:<a moz-do-not-send="true" class="moz-txt-link-freetext" href="https://tools.ietf.org/html/draft-ietf-morg-inthread-01"></a><a class="moz-txt-link-freetext" href="https://tools.ietf.org/html/draft-ietf-morg-inthread-01">https://tools.ietf.org/html/draft-ietf-morg-inthread-01</a><br>
<br>
To implement this you want to
look at index.c in the Cyrus
source and add another entry to
the thread_algs[] array. I'm
guessing that you can reuse a
lot of the existing
index_thread_ref() code (which
is probably needs to be renamed
to index_thread_references()).<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On
10/05/2015 06:07 AM, Gabriele
Bulfon wrote:<br>
</div>
<blockquote cite="mid:18262603.71.1444039631264.JavaMail.sonicle@www" type="cite">
<div style="font-family:
Verdana; font-size: 12;">
<div id="wt-mailcard">Great,
Ken. Can you give me some
advice / pointer to the
sources I should look at?</div>
<div id="wt-mailcard"><br>
</div>
<div id="wt-mailcard">Gabriele</div>
<br>
<hr><br>
<br>
<font face="Arial,
Helvetica, sans-serif" size="2"><b>Da:</b> Ken
Murchison <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"></a><a class="moz-txt-link-rfc2396E" href="mailto:murch@andrew.cmu.edu"><murch@andrew.cmu.edu></a><br>
<b>A:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu"></a><a class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 2 ottobre
2015 19.08.04 CEST<br>
<b>Oggetto:</b> Re:
thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT:
#000080 2px solid;
MARGIN-LEFT: 5px;
PADDING-LEFT: 5px">
<div class="moz-cite-prefix">On
10/02/2015 10:53 AM,
Gabriele Bulfon wrote:<br>
</div>
<blockquote cite="mid:11844453.9.1443797615639.JavaMail.sonicle@www" type="cite">
<div style="font-family:
Verdana; font-size:
12;">
<div id="wt-mailcard">Nice,
it's not a big deal
for us to upgrade to
new versions, surely
easier than porting
to Dovecot! ;)<br>
<br>
So, maybe we can
help with the
implementation.</div>
<div id="wt-mailcard">In
my mind, it's almost
about changing the
"thread=reference"
and let it omit the
subject matching,
change sorting</div>
<div id="wt-mailcard">and...maybe
just this? How much
hard do you think it
is?</div>
<br>
</div>
</blockquote>
<br>
That sounds about right
from what I remember of
THREAD=REFERENCES (which I
co-authored and
implemented) and
THREAD=REFS (which I think
was last documented in
2010).<br>
<br>
<br>
<br>
<blockquote cite="mid:11844453.9.1443797615639.JavaMail.sonicle@www" type="cite">
<div style="font-family:
Verdana; font-size:
12;">
<hr><br>
<br>
<font face="Arial,
Helvetica,
sans-serif" size="2"><b>Da:</b>
Bron Gondwana <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:brong@fastmail.fm"></a><a class="moz-txt-link-rfc2396E" href="mailto:brong@fastmail.fm"><brong@fastmail.fm></a><br>
<b>A:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu"></a><a class="moz-txt-link-abbreviated" href="mailto:info-cyrus@lists.andrew.cmu.edu">info-cyrus@lists.andrew.cmu.edu</a>
<br>
<b>Data:</b> 2
ottobre 2015
12.59.08 CEST<br>
<b>Oggetto:</b> Re:
thread=refs<br>
</font><br>
<br>
<blockquote style="BORDER-LEFT:
#000080 2px solid;
MARGIN-LEFT: 5px;
PADDING-LEFT: 5px">
<div>No, there
isn't. The
conversations work
in 3.0 beta
contains a lot of
what would be
required to
efficiently
implement
THREAD=REFS, but
nobody has done
the work to
implement it.<br>
</div>
<div> </div>
<div>It certainly
will never be
backported to the
2.4 series, which
is only getting
security updates
and fixes for
major bugs now.<br>
</div>
<div> </div>
<div>Regards,<br>
</div>
<div> </div>
<div>Bron.<br>
</div>
<div> </div>
<div> </div>
<div>On Fri, Oct 2,
2015, at 18:40,
Gabriele Bulfon
wrote:<br>
</div>
<blockquote type="cite">
<div>Hi,<br>
</div>
<div> </div>
<div>we have
systems running
cyrus 2.4.12,
where thread
algorithms are
only references
and
orderedsubject.<br>
</div>
<div>Is there
support for the
thread=refs
algorithm?<br>
</div>
<div> </div>
<div>Thanks<br>
</div>
<div>Gabriele<br>
</div>
<div>----<br>
</div>
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<div id="sig567075">
<div class="signature">--<br>
</div>
<div class="signature">
Bron Gondwana<br>
</div>
<div class="signature">
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:brong@fastmail.fm"></a><a class="moz-txt-link-abbreviated" href="mailto:brong@fastmail.fm">brong@fastmail.fm</a><br>
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