Cloudflare Developers•3y ago

@sathoro Do you do traffic shifting when deploying new versions of your Workers in production?

Ddave @sathoro Do you do traffic shifting when deploying new versions of your Workers ...

sathoro•5/22/23, 4:52 PM

sathoro•5/22/23, 4:53 PM

I am taking moving fast and breaking things to a different level

Jjonathan-masslight Hi, following up on this https://discord.com/channels/595317990191398933/7793900...

Chaika•5/22/23, 4:54 PM

Are you still getting those emails?
There was an issue, starting around the 17th, lasting until around the 19th, resulting in CRON triggers triggering more then once. It looks like that Status Page uses Cron triggers, probably related:
https://www.cloudflarestatus.com/incidents/pg9ms2p91nsf
(CRON Triggers were doubling, and at least for one of mine, even triple executing. Would drive up KV Usage 2x-3x what you were using before)

Cloudflare Workers Cron Triggers Issues

Ssathoro I am taking moving fast and breaking things to a different level

daveOP•5/22/23, 9:42 PM

every few weeks I asked the exact same question hoping somebody will have an amazing solution that isn't hard to implement lol.

Avi•5/22/23, 11:42 PM

anyone have a workaround for wrangler dropping support for https?

▲ [WARNING] Miniflare 3 does not support HTTPS servers yet, starting an HTTP server instead...

▲ [WARNING] Miniflare 3 does not support HTTPS servers yet, starting an HTTP server instead...

meyer•5/22/23, 11:53 PM

i use a cloudflared tunnel but that wouldn't help with offline development

daveOP•5/23/23, 12:02 AM

Anyone else having connectivity issues with logs and such?

Victor•5/23/23, 7:21 AM

I'm getting

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported
  at index.js:1:383
  at index.js:18:4350
  at index.js:1:500
  at index.js:245:2751
✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported
  at index.js:1:383
  at index.js:18:4350
  at index.js:1:500
  at index.js:245:2751
✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

But it says it's supported here: https://developers.cloudflare.com/workers/runtime-apis/nodejs/streams/
Running

wrangler

wrangler

3.0.1 and

compatibility_flags = [ "nodejs_compat" ]

compatibility_flags = [ "nodejs_compat" ]

in the

wrangler.toml

wrangler.toml

divby0•5/23/23, 3:12 PM

I am creating two database records in my request handler, one immediately and then I do an api call to external and after the response has been returned, I create a second entry. Those have the same "createdAt" timestamp though, even I know that this can't be the case.

I need them to have different stamps because I need to see which one was created first later. Is there a better hack than simply adding like 100ms onto the second date?

kian•5/23/23, 3:16 PM

are you getting createdAt from Date.now() or is this all through an ORM/default field added by the DB?

Kkian are you getting createdAt from Date.now() or is this all through an ORM/default ...

divby0•5/23/23, 3:18 PM

not from db, it's provided by my code

Ddivby0 not from db, it's provided by my code

sathoro•5/23/23, 3:21 PM

Date.now() is frozen. better to add in the DB

sathoro•5/23/23, 3:22 PM

https://developers.cloudflare.com/workers/learning/security-model/

Security model · Cloudflare Workers docs

This article includes an overview of Cloudflare security architecture, and then addresses two frequently asked about issues: V8 bugs and Spectre.

divby0•5/23/23, 3:22 PM

Hmm, okay thank you

I am cloudflare d1 with drizzle and I didn't quite figure out how to set default to now (without having it be "now" at schema creation time). Gonna take a long, thanks

gookie•5/23/23, 4:11 PM

hello, can pls someone answer my help ticket after one week?

Walshy•5/23/23, 4:19 PM

Almost all employees here are not part of Support

Walshy•5/23/23, 4:19 PM

If you can ask here, you should, the community is very helpful

Walshy•5/23/23, 4:19 PM

Otherwise, if you give me your ticket ID I can poke

Ggookie hello, can pls someone answer my help ticket after one week?

Erisa•5/23/23, 4:25 PM

Can you share the ticket number?

EErisa Can you share the ticket number?

gookie•5/23/23, 4:26 PM

https://discord.com/channels/595317990191398933/1107986464396025926

WWalshy Otherwise, if you give me your ticket ID I can poke

gookie•5/23/23, 4:26 PM

Erisa•5/23/23, 4:26 PM

Oh you mean a forum post

Erisa•5/23/23, 4:26 PM

lets see

Erisa•5/23/23, 6:12 PM

It was my understanding that the fix for that was released already - do you still get issues if you do a full reload of the dashboard and try again?

Erisa•5/23/23, 7:04 PM

Nice!

Ssathoro https://developers.cloudflare.com/workers/learning/security-model/

daveOP•5/23/23, 7:57 PM

Is Date.now() frozen from the first time it's called, or as soon as JS starts executing?

Ddave Is Date.now() frozen from the first time it's called, or as soon as JS starts ex...

Hello, I’m Allie!•5/23/23, 7:58 PM

Second option

Kkrondor Is there a timeline for this?

daveOP•5/23/23, 8:54 PM

Our AWS server/services implementations are currently closed-source. We haven't started on the vbucket project yet, but it would probably be closed-source too.

(I sadly don't work for Cloudflare, not sure if my Discord role made it look like I do; sorry for the confusion if that's what happened.)

daveOP•5/23/23, 11:55 PM

I am probably like one of three people who actually want this feature, but... has there been any mention if we'll be able to upload custom Chromium builds to use with the Workers Browser Rendering API?

For context, one of the side-projects we're working on (for fun) is detecting ITW JavaScript exploits.

daveOP•5/23/23, 11:58 PM

oh lol I just realized you folks use HAR files too internally for browser HTTP artifacts.

Walshy•5/24/23, 2:25 AM

https://developers.cloudflare.com/browser-rendering/platform/puppeteer/

Walshy•5/24/23, 2:26 AM

You couldn't use puppeteer out of the box, but, we have support for it using Browser Workers!

divby0•5/24/23, 8:25 AM

What would be the best approach to return one answer for a request immediately and then after an external api has answered return another answer? Without workers, I'd probably use server-sent-events + an event emitter but I am not sure that this is the serverless way

manstfu•5/24/23, 8:53 AM

someone know what is this?

NNeo Is Cloudflare Workers good for making an API server?

Cyb3r-Jak3•5/24/23, 11:14 AM

I mean depends on what your API server needs to do. If simple requests handling then sure

banbanboi•5/24/23, 12:32 PM

how to fix cors issue when consuming the worker url? it works in a plain get, but if i include a header key value in the request, it throws the Cors error. i also provided the correct cors response

Bbanbanboi how to fix cors issue when consuming the worker url? it works in a plain get, bu...

Hello, I’m Allie!•5/24/23, 12:34 PM

Do you also return CORS headers on

OPTIONS

OPTIONS

requests?

HHello, I’m Allie!Do you also return CORS headers on `OPTIONS` requests?

banbanboi•5/24/23, 12:35 PM

no, for now I only use Get, post

Bbanbanboi no, for now I only use Get, post

Hello, I’m Allie!•5/24/23, 12:35 PM

That might be why. Your browser may be sending a preflight

OPTIONS

OPTIONS

request, which fails.

service core:user:chainfuseapi-plugins-rss2json: Uncaught Error: Dynamic require of "node:stream" is not supported at index.js:1:383 at index.js:18:4350 at index.js:1:500 at index.js:245:2751 ✘ [ERROR] MiniflareCoreError [ERR_RUNTIME_FAILURE]: The Workers runtime failed to start. There is likely additional logging output above.

@sathoro Do you do traffic shifting when deploying new versions of your Workers in production?

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