Erwin always causing incidents

Erwin•5/6/22, 4:10 AM

Tbh I am a little surprised there hasn't been a massive push by the teams for Albert to ban me from Discord, seeing how many incidents I have brought them from here

WalshyOP•5/6/22, 4:11 AM

Ddbdplayer ``` fetch("https://imagedelivery.net/VERY_COOL_URL") .then(response => res...

WalshyOP•5/6/22, 4:13 AM

You can’t return within the promise (since it’s async). You’d want to await that and then handle.

Erwin•5/6/22, 4:29 AM

What is not having what? And where does myHeaders come from? And what happens in handleResponse?

Erwin•5/6/22, 4:53 AM

And what is the problem exactly?

XXiNiHa Yeah it must be chunked to get advantages from it

XiNiHa•5/6/22, 7:12 AM

New fact here - Chrome just renders the page as they arrive in the stream, while Firefox and Safari requires Transfer-Encoding: chunkedTransfer-Encoding: chunked (they otherwise block rendering until the stream ends)

XiNiHa•5/6/22, 7:12 AM

Maybe that's the reason why the problem was not spotted - since most people use Chrome

XXiNiHa Maybe that's the reason why the problem was not spotted - since most people use ...

Erwin•5/6/22, 7:42 AM

I am pretty sure we set the

transfer-encoding

transfer-encoding

in some cases, just need to figure out which cases it does and does not do it..

XiNiHa•5/6/22, 7:43 AM

I'd rather prefer to be able to explicitly set it from the

Response

Response

XXiNiHa I'd rather prefer to be able to explicitly set it from the `Response`

Erwin•5/6/22, 7:45 AM

Yeah.. that is going to be tough for a bunch of reasons..

XiNiHa•5/6/22, 7:45 AM

I see

kian•5/6/22, 7:47 AM

Google gives me “Spring Boot” and no results for Bootspring - what is it?

kian•5/6/22, 7:50 AM

Yeah but can’t give an answer if it’ll work on Workers without knowing what it is

kian•5/6/22, 7:56 AM

JWS is JSON Web Signature - a type of web token.

kian•5/6/22, 7:56 AM

Spring Boot is Java from the looks, not JavaScript

kian•5/6/22, 7:56 AM

Workers only run JavaScript or WebAssembly - any other languages will need to compile (with a translation layer) into JS

kian•5/6/22, 8:02 AM

It entirely depends if it can be turned into JavaScript - if it is specifically Java, then it won’t work on Workers.

There’s a lot more to consider when planning a move as well - Workers can’t open TCP connections to external databases so if you have a database, it’ll need a HTTP connector in-front of it.

Workers are stateless and invoked on a per-request basis so you’ll need to use something like Workers KV, or an external database, to manage anything that you need to refer to between requests.

kian•5/6/22, 8:03 AM

It’s a lot different to Heroku which seems to to be container based and supports plenty of languages - Workers is all about V8 isolates and JavaScript/WebAssembly

maguayo•5/6/22, 11:19 AM

Do workers have cache or something?

maguayo•5/6/22, 11:19 AM

I did some changes and I am not seeing the changes live

kian•5/6/22, 1:57 PM

That's a pretty cool write-up - nice to see the comparison.

kian•5/6/22, 2:08 PM

Tried to run it on my paid Workers as a test, forgot I had Bot Management enabled so they all got 403'd.

kian•5/6/22, 2:08 PM

kian•5/6/22, 2:09 PM

kian•5/6/22, 2:09 PM

Isaac McFadyen•5/6/22, 2:12 PM

We were chatting in champ chat and were like "why are they so slow"?

Isaac McFadyen•5/6/22, 2:12 PM

kian•5/6/22, 2:13 PM

was gonna say "how" then realised my account is literally my name

kian•5/6/22, 2:14 PM

Lemme set up one that doesn't get blasted by anti-bot

kian•5/6/22, 2:25 PM

Well, this is Pages at least

kian•5/6/22, 2:25 PM

I didn't turn off Pages on the same route I put Workers on haha

kian•5/6/22, 2:26 PM

kian•5/6/22, 2:26 PM

Busy day on the personal domain

kian•5/6/22, 2:37 PM

And finally, Workers

kian•5/6/22, 2:37 PM

2,000 requests over 5 seconds.

kian•5/6/22, 2:37 PM

kian•5/6/22, 2:49 PM

One of the GBGB requests had a ClientTCPRTTMsClientTCPRTTMs of 88 and EdgeTimeToFirstByteMsEdgeTimeToFirstByteMs of 66 - EdgeTimeToFirstByteMsEdgeTimeToFirstByteMs being the time between the connection being established and the origin (the Worker) returning the first byte.

Erwin always causing incidents

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