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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/115943/">https://git.reviewboard.kde.org/r/115943/</a>
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<p style="margin-top: 0;">On February 22nd, 2014, 9:21 p.m. UTC, <b>David Edmundson</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I'm not sure this will definitely fix the bug.
We've reordered it from
Add
Remove
Add
Remove
...
To
Add
Add
Remove
Remove
...
Which is undoubtedly better, but if it was a race condition, we'll still have a race condition; albeit one that is now marginally less likely to happen. For the case of one contact, the code path is identical.
Should we wait for add to complete before calling remove?
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<p>On February 23rd, 2014, 11:54 a.m. UTC, <b>mayank jha</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Can we add a delay in between the Add and Remove, making it even slower? That will most certainly remove the bug. </pre>
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<p>On February 24th, 2014, 9:51 a.m. UTC, <b>mayank jha</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I guess waiting for adding to complete would be as costly as adding a delay in between add and remove, is it not ?</pre>
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<p>On February 24th, 2014, 11:29 a.m. UTC, <b>David Edmundson</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">How long will you make the delay. We can't know.
Also I don't fully understand what makes the current code broken. DBus calls are always processed in order, so why would this result in the group still existing in the contact list? Do you know?
What I meant by wait for it finish is to it asynchronously. i.e connect to the finished signal of the PendingOperation and do the removing there.
This means we are not blocking our application whilst we wait for the backend to move contacts.
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<p>On February 24th, 2014, 7:16 p.m. UTC, <b>mayank jha</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I am also not quite sure about the exact cause of the bug, but I think asynchronous waiting would be the safer approach. But would it be a one-by-one asynchronous check or:
Add (all)
emit complete
Remove (all)?</pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">>I am also not quite sure about the exact cause of the bug,
Then how will you know how to fix it?</pre>
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<p>- David</p>
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<p>On February 21st, 2014, 8:24 p.m. UTC, mayank jha wrote:</p>
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<div>Review request for Telepathy.</div>
<div>By mayank jha.</div>
<p style="color: grey;"><i>Updated Feb. 21, 2014, 8:24 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="http://bugs.kde.org/show_bug.cgi?id=329904">329904</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
ktp-contact-list
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This patch fixes, the group duplication upon renaming the group. This is probably due to the scheduling of the operations of adding and removing contacts from groups, so I separated the two, and it works fine!</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Testing Done, it works fine!</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>context-menu.cpp <span style="color: grey">(00795d7)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/115943/diff/" style="margin-left: 3em;">View Diff</a></p>
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