Summary:
Ref T12566. Ref T12563. This fixes three bugs with Aphlict replay stuff:
First, Conphernece would try to repaint the UI even if no thread was open. Only repaint when a thread is open.
Second, although we deduplicate JX.Leader messages, we didn't deduplicate actual notification messages. If you browsed the leader window, then it re-elected itelf as a leader and replayed history, it could rebroadcast notifications and other windows could show doubles. Deduplicate notifications to prevent this.
Third, we always replayed the last 60 seconds of history. When you browsed the leader window, whichever window became the new leader (possibly the one you just browsed) could replay messages from before it had opened, leading to duplicate messages. Particularly, after receiving a message and then browsing you could see that message again. Instead, only replay history as far back as when the window first opened.
Test Plan:
- Clicked "Repaint" with a thread open, saw a repaint. Clicked "Repaint" with Conpherence open but no thread, no repaint and no 404 request to `/update/null/`.
- In browser A, opened three windows. In browser B, sent a notification. In browser A, browsed the leader window away twice in a row. Observed that the window which never became a leader doesn't duplicate notifications.
- In browser A, opened three windows. In browser B, sent a notification. In browser A, browsed the leader window away over and over again. Observed that replay requests issued with appropriate history windows.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T12566, T12563
Differential Revision: https://secure.phabricator.com/D17722
Summary: Ref T12566. When we reconnect, refresh the current thread even if we replayed notifications.
Test Plan:
- Clicked the "Repaint" button, saw the thread refresh.
- Clicked the "Reconnect" button, saw the thread reresh.
- Launched `aphlict debug`, killed it, restarted it, saw the thread refresh after reconnect.
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T12566
Differential Revision: https://secure.phabricator.com/D17713
Summary: Fixes T11791. We do this in durable column, but not in regular Conpherence. I think this is the right place? Not sure how this will feel with high lag.
Test Plan: Submit lots of text in a Conpherence.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Maniphest Tasks: T11791
Differential Revision: https://secure.phabricator.com/D16969
Summary: This removes 'full-display', 'minimal-display' from Conpherence, which I recall was because we had 2 UIs for column and regular chat. I'm also tossing in slightly nicer search results, with a link to the actual message and the full date shown for context.
Test Plan: Post a message in mobile, tablet, full conpherence, and in durable column. Clean up UI in durable column. Do a search in Full UI, click on result date, get taken to the message... usually. My test data is a little wonky, but I think this works most of the time.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D16710
Summary: Fixes T8328. Somewhere along the line we stopped posting to the server with no text. Make sure if the action is join_room that we ping the server even if no text is specified.
Test Plan: tried to send an empty message and failed; nothing happened when I clicked. tried to join a room with an empty message and it worked
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8328
Differential Revision: https://secure.phabricator.com/D13041
Summary:
Fixes T8194. If you loaded a conpherence directly via a URI like /Z1 or /conpherence/1/ we didn't correctly cache the loaded transactions such that sending a message would only show that message and subsequent messages.
Fix is to build the cache properly in this case. Note this codepath is different because the server sends back more of the thread data in the initial request.
Test Plan: loaded a conpherence directly, sent messages, paged back, everything kept showing!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8194
Differential Revision: https://secure.phabricator.com/D12844
Summary:
Fixes T6713. Before this diff, we would update the DOM when various requests came back, but the logic to erase race conditions proved too tricky for me to get right. Instead, change the algorithm up and keep a set of transaction ids around per thread. When its time to update the transactions, sort the list of ids and just render the whole darn set again.
To make this work, this ends up adding transacton ids to fake transactons like "show older" and date markers. This is able to work by using a float sort and giving these transactions ids that are .5 from being an integer and in the right place numerically.
Test Plan: for durable column, clicked show older and it worked. sent a message and it worked. for main view, clicked show older and it worked. sent a message and it worked.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6713
Differential Revision: https://secure.phabricator.com/D12819
Summary:
Fixes T8009. This was basically moving the behavior from conpherence full behavior menu into the ConpherenceThreadManager so it could be re used in the durable column.
The durable column bit has no special styles - its just a link - but it seems to work well enough. I think it could be removed altogether if / when we add some automagical scrolling back into history stuff.
Test Plan: loaded up a conpherence in a durable column and used 'show older messages' successfully. loaded up a conpherence in regular view mid transaction and used show older and show newer successfully
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8009
Differential Revision: https://secure.phabricator.com/D12816
Summary: Ref T7708. Rather than invoking the general client -> server dropdown refresh path, return the data with the various conpherence requests and update the dropdowns that way. Saves 2 client -> server requests per conpherence action.
Test Plan: loaded up /conpherence/ and noted message count deduct correctly. clicked specific message and noted message count deduct successfully. did same two tests via durable column and again saw message counts deduct successfully.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7708
Differential Revision: https://secure.phabricator.com/D12761
Summary: Fixes T8118. Turns out this also was broken in the main view if e.g. you went to just /conpherence/. The fix is to make sure the threadmanager js class explicitly manages subscriptions as the loaded thread changes.
Test Plan:
- from /conpherence/ was able to receive messages in real time.
- from /conpherence/ changed threads and still received messages in real time
- from durable column switched threads and received messages in real time
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T8118
Differential Revision: https://secure.phabricator.com/D12758
Summary:
Ref T7755. T7755#107290 reproduced for me reliably and now it does not. Cleaned up the logic around in flight updates as it was not correct.
Not sure this is enough to close T7755, but maybe?
Test Plan: T7755#107290 no longer reproduces!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6713, T7755
Differential Revision: https://secure.phabricator.com/D12755
Summary: Fixes T7757. Since anchor links can't be processed server side, we have to detect the message is old in javascript, then re-loaded the page. This opens up a new corner case where we have to paginate in newer messages, so this also adds support for that.
Test Plan:
- set main query limit to 8 and then visited ZXX#YYY. noted a second quick load of YYY, that YYY ended up highlighted and scrolled to.
- used "show newer messages" and "show older messages" successfully, taking care to make sure transaction ids were all correct with no off by one errors, etc.
- opened and closed durable column to make sure that still works too
Reviewers: chad, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7757
Differential Revision: https://secure.phabricator.com/D12633
Summary:
Fixes T7761. Fixes T7318.
When we send an empty message to the server, pretend its just a request to load the page. Make load a bit smarter such that if we don't get back any transactions, rather than error like the fool, just send down to the client the notion of a 'non_update'. Instrument the client to just turn off the appropriate loading state, etc for a non update.
T7318 is a tricky beast since we don't know exactly how to reproduce it but if / when it occurs again it would be some other bizarre application behavior maybe? We won't be getting the execption anymore, that's for sure.
Test Plan: removed code in `ConpherenceThreadManager.sendMessage` that protects against sending empty messages. sent empty messages (non updates) like whoa and everything worked on both durable column and main column view. re-added the code in `ConpherenceThreadManager.sendMessage` and noted empty messages did not send while any text including a space sent up nicely
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7318, T7761
Differential Revision: https://secure.phabricator.com/D12339
Summary: Fixes T7586. If you can't edit a room, the pertinent UI is greyed out. One exception is the title of the room in the full viewer; this crumb is not disabled as it would be hard to read. Otherwise though, everything is disabled nicely.
Test Plan: tried to add participants when I wasn't allowed to and got an error. added participants otherwise okay. tried to edit title when i wasn't allowed and got an error. otherwise okay. left conpherence threads / rooms successfully.
Reviewers: epriestley, chad
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7586
Differential Revision: https://secure.phabricator.com/D12161
Summary: this typo broke (at least) renaming the thread from the durable column.
Test Plan: renamed a thread from durable column and it worked
Reviewers: chad, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D12104
Summary:
Fixes T7561. Basically everytime we load some transactions in the thread manager, kick off an async thread to update the notification panel.
Should I consolidate this little bit of code into something like this._handleTransactionResponse(r)... ? I just want to keep the JS clear for other engineers and I wasn't sure if that was hiding a bit too much detail.
Test Plan: user a opened durable column. user b sent user a a few messages. reloaded user a page and noted the "N" count became N-1 as the message loaded. Switched messages and saw N-2, N-3, etc as I loaded up the messages.
Reviewers: chad, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7561
Differential Revision: https://secure.phabricator.com/D12099
Summary:
Fixes T6713. The idea is to keep checking what's going on in the update paths that touch the DOM. If we're doing an update or should be doing a different update, then we bail early.
This is the type of code + testing that makes me dizzy after awhile, but I think it works...
Test Plan:
added a "forceStall" parameter to the column view controller, which when specified sleeps for seconds before returning. I then augmented the JS such that the "send message" code for the durable column would specifiy this parameter.
For actual testing, I then spammed the heck out of the durable column channel and saw each message only once. I also spammed the column, switched browsers to a user on the same thread in the normal "speedy" view, sent messages there, and also only received one copy
Reviewers: chad, epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6713
Differential Revision: https://secure.phabricator.com/D12092
Summary:
- Don't show a loading state on the whole column while sending chat. We could show some kind of minor loading state, but standard JX.Busy stuff will kick in after a couple seconds anyway.
- Blank the textarea immediately on submit so you can start typing more text.
- Don't disable the form while submiting; disabling it prevents you from typing more text.
- Hide the placeholder while the textarea is focused. If we don't do this, the placeholder reappearing after submitting text feels weird to me.
Test Plan:
- Sent a lot of text.
- Real fast.
- Focused and unfocused the area.
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D12086
Summary: Ref T7014. The main conpherence view is kind of broken without this in subtle ways because of /conpherence/ versus /conpherence/x/ init'ing things differently; this fixes that. Moves more normal view conpherence logic into threadManager. Makes all the display code happen outside of threadManager, setting us up for some display manager later maybe.
Test Plan: sent messages, updated title, etc and the messages pane auto scrolled correctly!
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7014
Differential Revision: https://secure.phabricator.com/D12035
Summary:
Ref T7014. Fixes T7473. This adds a class to handle thread state about what thread is loaded and what transaction we've seen last. It is deployed 100% in the durable column and only partially deployed in the regular view. Future diff(s) should clean up regular view. Note ConpherenceThreadManager API might change a bit at that time.
Also includes a bonus bug fix so logged out users can't toggle this column
Test Plan: tried to use durable column while logged out and nothing happened. sent messages, aphlict-received messages, added people, and changed title from both views
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T7473, T7014
Differential Revision: https://secure.phabricator.com/D12029
