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Erisa

EErisa Can you share the ticket number?

gookie

G

gookie•5/23/23, 4:26 PM

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

Walshy

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

gookie

G

gookie•5/23/23, 4:26 PM

^^

Erisa

E

ErisaOP•5/23/23, 4:26 PM

Oh you mean a forum post

Erisa

E

ErisaOP•5/23/23, 4:26 PM

lets see

Erisa

E

ErisaOP•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

E

ErisaOP•5/23/23, 7:04 PM

Nice!

sathoro

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

dave

D

dave•5/23/23, 7:57 PM

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

dave

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

Hello, I’m Allie!

H

Hello, I’m Allie!•5/23/23, 7:58 PM

Second option

krondor

Kkrondor Is there a timeline for this?

dave

D

dave•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.)

dave

D

dave•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.

dave

D

dave•5/23/23, 11:58 PM

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

Walshy

W

Walshy•5/24/23, 2:25 AM

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

Walshy

W

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

D

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

M

manstfu•5/24/23, 8:53 AM

someone know what is this?

Neo

NNeo Is Cloudflare Workers good for making an API server?

Cyb3r-Jak3

C

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

B

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

banbanboi

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

Hello, I’m Allie!

H

Hello, I’m Allie!•5/24/23, 12:34 PM

Do you also return CORS headers on OPTIONSOPTIONS requests?

Hello, I’m Allie!

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

banbanboi

B

banbanboi•5/24/23, 12:35 PM

no, for now I only use Get, post

banbanboi

Bbanbanboi no, for now I only use Get, post

Hello, I’m Allie!

H

Hello, I’m Allie!•5/24/23, 12:35 PM

That might be why. Your browser may be sending a preflight OPTIONSOPTIONS request, which fails.

Hello, I’m Allie!

HHello, I’m Allie!That might be why. Your browser may be sending a preflight `OPTIONS` request, wh...

banbanboi

B

banbanboi•5/24/23, 12:38 PM

i removed it including the Head, but still the same

Here's what my Web looks like when calling the worker url

banbanboi

Bbanbanboi i removed it including the Head, but still the same Here's what my Web looks l...

Hello, I’m Allie!

H

Hello, I’m Allie!•5/24/23, 12:39 PM

No, I mean that your browser itself is sending an OPTIONSOPTIONS request, irrespective of your Access-Control-Allow-MethodsAccess-Control-Allow-Methods. If you don't handle that in your Worker, then the entire thing fails

Hello, I’m Allie!

HHello, I’m Allie!No, I mean that your browser itself is sending an `OPTIONS` request, irrespectiv...

banbanboi

B

banbanboi•5/24/23, 12:41 PM

no options sent by the browser

banbanboi

B

banbanboi•5/24/23, 12:41 PM

during request

Neo

NNeo I was thinking about using Workers to build an API for a timetabling app that wi...

Cyb3r-Jak3

C

Cyb3r-Jak3•5/24/23, 1:35 PM

Workers scale very easily not sure about Fauna DB but if it does then it should be good

Neo

NNeo What about GraphQL, does that work with Workers?

Cyb3r-Jak3

C

Cyb3r-Jak3•5/24/23, 2:06 PM

https://github.com/cloudflare/workers-graphql-server

GitHub

GitHub - cloudflare/workers-graphql-server: 🔥Lightning-fast, global...

Lightning-fast, globally distributed Apollo GraphQL server, deployed at the edge using Cloudflare Workers - GitHub - cloudflare/workers-graphql-server:

Lightning-fast, globally distributed Apollo...

GitHub - cloudflare/workers-graphql-server: 🔥Lightning-fast, global...

IdkWhatever69

I

IdkWhatever69•5/24/23, 2:50 PM

am i doing something wrong?

Screenshot_2023-05-24_at_8.20.14_PM.png

IdkWhatever69

I

IdkWhatever69•5/24/23, 2:50 PM

cron triggers dont work

IdkWhatever69

I

IdkWhatever69•5/24/23, 2:51 PM

Screenshot_2023-05-24_at_8.21.09_PM.png

banbanboi

Bbanbanboi no options sent by the browser

sathoro

S

sathoro•5/24/23, 2:52 PM

if you are doing a CORS request, your browser is automatically sending an OPTIONS request

Cyb3r-Jak3

CCyb3r-Jak3 I mean depends on what your API server needs to do. If simple requests handling ...

sathoro

S

sathoro•5/24/23, 2:53 PM

Workers is only for "simple requests"?

IdkWhatever69

IIdkWhatever69 cron triggers dont work

IdkWhatever69

I

IdkWhatever69•5/24/23, 3:08 PM

anyone? please help

sathoro

Ssathoro Workers is only for "simple requests"? 🙂

banbanboi

B

banbanboi•5/24/23, 3:08 PM

so having a key value request header will not work?
i put the worker key value in querystring, does this workaround is the best practice ?
does jwt will also work or I will be having a CORS issue once I implement it?

banbanboi

Bbanbanboi so having a key value request header will not work? i put the worker key value ...

sathoro

S

sathoro•5/24/23, 3:08 PM

you just need to implement CORS correctly. you aren't even handling the CORS preflight request so of course it won't work

sathoro

S

sathoro•5/24/23, 3:11 PM

personally I call this function on all responses before returning them to the client:

const enableCORS = (request, response) => {
  const origin = request.headers.get("origin") || "";

  const isAllowedOrigin =
    origin === "http://localhost:3000" ||
    origin.endsWith(".example.com");

  if (isAllowedOrigin) {
    for (const [key, value] of Object.entries({
      "Access-Control-Allow-Origin": origin,
      "Access-Control-Allow-Methods": "POST, DELETE, GET, OPTIONS",
      "Access-Control-Allow-Headers": "*",
    })) {
      response.headers.append(key, value);
    }
  }

  return response;
};

const enableCORS = (request, response) => {
  const origin = request.headers.get("origin") || "";

  const isAllowedOrigin =
    origin === "http://localhost:3000" ||
    origin.endsWith(".example.com");

  if (isAllowedOrigin) {
    for (const [key, value] of Object.entries({
      "Access-Control-Allow-Origin": origin,
      "Access-Control-Allow-Methods": "POST, DELETE, GET, OPTIONS",
      "Access-Control-Allow-Headers": "*",
    })) {
      response.headers.append(key, value);
    }
  }

  return response;
};

and in my route handling I have a simple

if (request.method === "OPTIONS") {
  return new Response("ok");
}

if (request.method === "OPTIONS") {
  return new Response("ok");
}

and this is what ties it together...

const response = await handleRequest(request, env, context, sentry);

return enableCORS(request, response);

const response = await handleRequest(request, env, context, sentry);

return enableCORS(request, response);

const enableCORS = (request, response) => {
  const origin = request.headers.get("origin") || "";

  const isAllowedOrigin =
    origin === "http://localhost:3000" ||
    origin.endsWith(".example.com");

  if (isAllowedOrigin) {
    for (const [key, value] of Object.entries({
      "Access-Control-Allow-Origin": origin,
      "Access-Control-Allow-Methods": "POST, DELETE, GET, OPTIONS",
      "Access-Control-Allow-Headers": "*",
    })) {
      response.headers.append(key, value);
    }
  }

  return response;
};

const enableCORS = (request, response) => {
  const origin = request.headers.get("origin") || "";

  const isAllowedOrigin =
    origin === "http://localhost:3000" ||
    origin.endsWith(".example.com");

  if (isAllowedOrigin) {
    for (const [key, value] of Object.entries({
      "Access-Control-Allow-Origin": origin,
      "Access-Control-Allow-Methods": "POST, DELETE, GET, OPTIONS",
      "Access-Control-Allow-Headers": "*",
    })) {
      response.headers.append(key, value);
    }
  }

  return response;
};