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12 commits

Author SHA1 Message Date
443cf3fc26 Close extra browser instances too
I'm seeing a lot of 500 "Could not load image: undefined" lately, not sure why! Wondering if it's resources staying open too long, idk. This should at least be better than leaving it open!
2021-09-03 13:44:19 -07:00
ea8791c69d Create a new browser for each assetImage request
Well, holding onto the browser instance seems to be a source of bugs (my previous fix didn't seem to fix it), and I'm not _sure_ what the perf characteristics are, so let's just try a fresh instance each time!

I don't actually know what a browser "instance" in Playwright really is, I'm not sure it even necessarily creates a new process, I just don't know

and I saw some Vercel example code take this approach, which is definitely simpler, and I guess must not be _overtly_ bad perf if it's idiomatic?

So, like, ok, cool, let's see if this stops 500ing us with "Browser closed"! 😅
2021-09-02 19:25:48 -07:00
fc52439387 Reboot assetImage browser when it disappears
Been seeing this in testing in prod, the first few images worked great, but then eventually they all started saying the browser was disconnected.

Here, we add a check to reconnect if it goes missing. This is actually kinda hard to test in dev, because the dev server creates a new process every time the function runs, so fingers crossed!

I also added explicit logic to close the page when we're done with it, I'm worried we crashed the browser by exceeding the RAM limit by leaving pages open. Not sure quite how their model works and whether things eventually get flushed out on their own!
2021-08-19 23:38:25 -07:00
f036890aa1 Use /api/assetImage for all image sizes
We update /api/assetImage to accept size as a parameter (I make it mandatory to push people into HTTP caching happy paths), and we update the GraphQL thing to use it in those cases too!

This also means that, if these images seem to go well, we could swap Classic DTI over to them… I want to turn off those RAM-heavy image converters on the VPS lol
2021-08-19 17:56:09 -07:00
adf70dc25f Use chrome-aws-lambda for assetImage
Okay cool, this one worked! We use this special Chrome package with AWS Lambda support, and then we use normal Playright in dev, and then we exclude `playwright` from the deployment (even though it got auto-detected by `require("playwright")`) to just barely sneak in under the 50MB limit for this function. Phew!

The preview deploys for this seem to be, actually working? So that's exciting!
2021-08-19 16:27:22 -07:00
49abb92c03 Use headless chrome in assetImage
Oops, I didn't realize this new package had a headless option! Definitely use it lol, makes dev environment way more chill
2021-08-17 01:44:46 -07:00
c28366772d Polyfill Promise.any for Node v14
Oops, Promise.any was added in Node 15, but prod uses Node 14! Polyfill it!
2021-08-17 01:44:46 -07:00
a1243ad08f Merge branch 'main' of https://github.com/matchu/impress-2020 into main 2021-08-17 01:22:08 -07:00
9ec917e4d3 Use playwright-aws-lambda
So, just using normal playwright was crashing with this error: https://github.com/microsoft/playwright/issues/5862

I didn't understand why everyone was using playwright-core until I read the comments more carefully, and saw that it was because folks were using playwright-aws-lambda, because that's where Vercel functions run. (It has some special compat stuff.)

So I'm figuring that maybe the special case in Vercel's builder that fixes this for playwright-core maybe doesn't apply to normal playwright? But that people don't actually run into that issue in practice, because they're all using playwright-core for playwright-aws-lambda instead?

Idk, let's see how it goes! My hope is that this both fixes the immediate crasher about browsers.json being missing, _and_ fixes a problem we were _gonna_ have down the line about normal playwright not working in an AWS Lambda setting.
2021-08-17 01:01:09 -07:00
ba8e4d8aa7 Trickier disabling honeycomb instrumentation
Hm, okay, so the documented way to not instrument anything doesn't actually stop them from patching Module._load. But this undocumented option sure does! So, woo, let's try it! lol
2021-08-08 00:23:57 -07:00
e5081dab7e Disable honeycomb auto instrumentation
Huh, well, I can't figure out what in our production env stopped working with Honeycomb's automatic instrumentation… so, oh well! Let's try disabling it for now and see if it works.

This means our Honeycomb logs will no longer include _super helpful_ visualizations of how HTTP requests and MySQL queries create a request dependency waterfall… but I haven't opened Honeycomb in a while, and this bug is blocking all of prod, so if this fixes the site then I'm okay with that as a stopgap!

Btw the error message was:
```
Unhandled rejection: TypeError: Cannot read property 'id' of undefined    at exports.instrumentLoad (/var/task/node_modules/honeycomb-beeline/lib/instrumentation.js:80:14)    at Function._load (/var/task/node_modules/honeycomb-beeline/lib/instrumentation.js:164:16)    at ModuleWrap.<anonymous> (internal/modules/esm/translators.js:199:29)    at ModuleJob.run (internal/modules/esm/module_job.js:169:25)    at Loader.import (internal/modules/esm/loader.js:177:24)
```

Oh also, this is the first time eslint has looked at scripts/build-cached-data.js I guess, so I fixed some lint errors in there.
2021-08-08 00:14:55 -07:00
dcfcbf9ff7 /api/assetImage can render movies!
Yeah wow huh, that was much less painful than I expected!

I haven't tested this very rigorously, literally just the Floating Negg Faerie Doll: https://images.neopets.com/cp/items/data/000/000/005/5735_a8feda8d08/5735.js
2021-07-02 15:19:11 -07:00