Summary:
- Excel exports were awfully memory-inefficient, causing occasional docWorker
crashes. The fix is to use the "streaming writer" option of ExcelJS
https://github.com/exceljs/exceljs#streaming-xlsx-writercontents. (Empirically
on one example, max memory went down from 3G to 100M)
- It's also CPU intensive and synchronous, and can block node for tens of
seconds. The fix is to use a worker-thread. This diff uses "piscina" library
for a pool of threads.
- Additionally, adds ProcessMonitor that logs memory and cpu usage,
particularly when those change significantly.
- Also introduces request cancellation, so that a long download cancelled by
the user will cancel the work being done in the worker thread.
Test Plan:
Updated previous export tests; memory and CPU performance tested
manually by watching output of ProcessMonitor.
Difference visible in these log excerpts:
Before (total time to serve request 22 sec):
```
Telemetry processMonitor heapUsedMB=2187, heapTotalMB=2234, cpuAverage=1.13, intervalMs=17911
Telemetry processMonitor heapUsedMB=2188, heapTotalMB=2234, cpuAverage=0.66, intervalMs=5005
Telemetry processMonitor heapUsedMB=2188, heapTotalMB=2234, cpuAverage=0, intervalMs=5005
Telemetry processMonitor heapUsedMB=71, heapTotalMB=75, cpuAverage=0.13, intervalMs=5002
```
After (total time to server request 18 sec):
```
Telemetry processMonitor heapUsedMB=109, heapTotalMB=144, cpuAverage=0.5, intervalMs=5001
Telemetry processMonitor heapUsedMB=109, heapTotalMB=144, cpuAverage=1.39, intervalMs=5002
Telemetry processMonitor heapUsedMB=94, heapTotalMB=131, cpuAverage=1.13, intervalMs=5000
Telemetry processMonitor heapUsedMB=94, heapTotalMB=131, cpuAverage=1.35, intervalMs=5001
```
Note in "Before" that heapTotalMB goes up to 2GB in the first case, and "intervalMs" of 17 seconds indicates that node was unresponsive for that long. In the second case, heapTotalMB stays low, and the main thread remains responsive the whole time.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D3906
Test Plan:
Tested listed versions against docs.getgrist.com using browserstack, and tested
with an iPhone and local server that new settings are noticed on mobile.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D3909
Summary:
Choice/Reference List editor wasn't clearing itself when it received an empty string. It led
to a bug on the Card widget where pressing those keys resulted in the same behavior as
pressing Enter - it just opened the editor.
Grid view has it's own implementation for those keys, so it wasn't affected.
Test Plan: Added new test.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3908
Summary:
DateTime columns had a blank timezone after xlsx imports because the
timezone was not included in the column type. We now append the
document's timezone to the type of all imported DateTime columns.
Test Plan: Server test.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D3896
Summary:
Migrations were failing in snapshots due to the sandbox no longer
being started in snapshots. We now start up an instance of the
sandbox whenever there are migrations to run, and immediately shut
it down on completion.
Test Plan: Server test.
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: dsagal
Differential Revision: https://phab.getgrist.com/D3898
Summary:
Now that webhook payload delivery can be done using a proxy,
it may be desirable to no longer require a set of `ALLOWED_WEBHOOK_DOMAINS`.
This diff allows this variable to be set to `*`. With this setting,
any domain, and both `http` and `https` protocols will now be accepted.
Another possibility would be to default to unchecked
behavior if `ALLOWED_WEBHOOK_DOMAINS` is not set. But this would
introduce a new kind of vulnerability to unconfigured Grist
installations.
Test Plan: switched a test from naming a domain to using `*`
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D3903
Summary:
Grist recently stopped working on Firefox on iOS. The cause turns out an uncaught error, which is reported as an unhelpful "Script Error", but the act of reporting it causes additional errors, leading to an infinite loop and an unusable browser tab.
Firefox-iOS is to blame, but a workaround is preventing a flood of "Script Error" messages. Specifically, we report only the first of these, and only to the server, suppressing the user-visible toast.
Test Plan: Tested manually on Firefox on iOS. Added a test case, and improve other tests of uncaught errors.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Differential Revision: https://phab.getgrist.com/D3902
Summary:
Tutorials are now hidden by default in grist-core and grist-ee, and can
be re-enabled via a new env variable, GRIST_UI_FEATURES, which accepts
a comma-separated list of UI features to enable.
Test Plan: Browser tests.
Reviewers: jarek
Reviewed By: jarek
Subscribers: jarek
Differential Revision: https://phab.getgrist.com/D3885
Summary:
Also:
- Move ProxyAgent to from app/server/utils to app/server/lib, which is
the more usual place for such classes.
- Refactor a helper (delayAbort) that node was reporting a leak in.
Test Plan: Added a test case, and tested manually.
Reviewers: JakubSerafin
Reviewed By: JakubSerafin
Subscribers: JakubSerafin, paulfitz
Differential Revision: https://phab.getgrist.com/D3897
Summary:
Due to a mishap, two distinct migrations with the same migration
number were introduced into Grist. This diff reconciles them as
best we can, by adding another migration to make sure both desired
changes have run (and running them if not).
Test Plan:
updated a test; checked manually that documents
with different 38 migrations are handled as expected.
Reviewers: georgegevoian, jarek
Reviewed By: georgegevoian, jarek
Differential Revision: https://phab.getgrist.com/D3895
Summary:
On supported browsers, the new context menu commands work exactly as they do
via keyboard shortcuts. On unsupported browsers, an unavailable command
modal is shown with a suggestion to use keyboard shortcuts instead.
Test Plan: Browser tests.
Reviewers: jarek
Reviewed By: jarek
Differential Revision: https://phab.getgrist.com/D3867
Summary:
This tweaks formula autocomplete to avoid adding an extra "(" when we
detect that a function or method is being renamed.
Test Plan: Browser tests.
Reviewers: jarek
Reviewed By: jarek
Subscribers: jarek
Differential Revision: https://phab.getgrist.com/D3877
Summary:
This adds a UI panel for managing webhooks. Work started by Cyprien Pindat. You can find the UI on a document's settings page. Main changes relative to Cyprien's demo:
* Changed behavior of virtual table to be more consistent with the rest of Grist, by factoring out part of the implementation of on-demand tables.
* Cell values that would create an error can now be denied and reverted (as for the rest of Grist).
* Changes made by other users are integrated in a sane way.
* Basic undo/redo support is added using the regular undo/redo stack.
* The table list in the drop-down is now updated if schema changes.
* Added a notification from back-end when webhook status is updated so constant polling isn't needed to support multi-user operation.
* Factored out webhook specific logic from general virtual table support.
* Made a bunch of fixes to various broken behavior.
* Added tests.
The code remains somewhat unpolished, and behavior in the presence of errors is imperfect in general but may be adequate for this case.
I assume that we'll soon be lifting the restriction on the set of domains that are supported for webhooks - otherwise we'd want to provide some friendly way to discover that list of supported domains rather than just throwing an error.
I don't actually know a lot about how the front-end works - it looks like tables/columns/fields/sections can be safely added if they have string ids that won't collide with bone fide numeric ids from the back end. Sneaky.
Contains a migration, so needs an extra reviewer for that.
Test Plan: added tests
Reviewers: jarek, dsagal
Reviewed By: jarek, dsagal
Differential Revision: https://phab.getgrist.com/D3856
Summary: Changes to choices are now saved whenever focus leaves the editor.
Test Plan: Browser tests.
Reviewers: paulfitz
Reviewed By: paulfitz
Differential Revision: https://phab.getgrist.com/D3879
* add support for conversational state to assistance endpoint
This refactors the assistance code somewhat, to allow carrying
along some conversational state. It extends the OpenAI-flavored
assistant to make use of that state to have a conversation.
The front-end is tweaked a little bit to allow for replies that
don't have any code in them (though I didn't get into formatting
such replies nicely).
Currently tested primarily through the runCompletion script,
which has been extended a bit to allow testing simulated
conversations (where an error is pasted in follow-up, or
an expected-vs-actual comparison).
Co-authored-by: George Gevoian <85144792+georgegevoian@users.noreply.github.com>
Summary:
- Webhooks form Triggers.ts should now use proxy if it's configured
- Proxy handling code separated to ProxyAgent.ts
- Tests for ProxyAgent
- Integration/API Tests for using Proxy in webhooks
- a bit of refactor - proxy test uses mostly the same codebase as DocApi.ts, but because last one if over 4000 lines long, I've put it into separated file, and extract some common parts (there is some duplicates tho)
- some cleanup in files that I've touched
Test Plan:
Manual test to check if proxy is used on the staging env
Automatic test checking if (fake) proxy was called
Reviewers: paulfitz
Reviewed By: paulfitz
Subscribers: paulfitz
Differential Revision: https://phab.getgrist.com/D3860
Summary:
- when grist table is exported, currency is check and introduced in cell format in the form of "[currency symbol] [value]" (for example: zł 10000, $ 5000) . It's not what some cultures should display currences, but it's close enought
- when no symbol is defined for the currency, currency 3 letters code is used instead
- when currency is unknown, we are falling back to "$"
Test Plan: - nbrowser test scenario added for that purpose, please check Currences.xlsx to see output format exported.
Reviewers: georgegevoian
Reviewed By: georgegevoian
Differential Revision: https://phab.getgrist.com/D3886
