I have a huge issue. A worker route is not working. Its in worker routes, the domain is attached to

I have a huge issue. A worker route is not working. Its in worker routes, the domain is attached to the worker. But when I look, I don't see the worker in the dns records... :/

Magic Greg•10/10/24, 9:57 AM

Hello guys, i've been trying to setup two integrations for my worker, sentry & baselime. But turns out, the wizard overwrote the previous tail worker.
Does it make sense to any of you to write a tail worker to push to 1 queue per integration, ie: sentry-queue baselime-queue and write consumers to push in batch to each service?

AAdvany I have a huge issue. A worker route is not working. Its in worker routes, the do...

AdvanyOP•10/10/24, 10:08 AM

removed the domain and added it back to the worker fixed it... hopefully this doesn't happen again :/

ArmoredCavalry•10/10/24, 1:21 PM

Are these notifications still a thing? https://blog.cloudflare.com/introducing-workers-usage-notifications/ I see them on my account, but not receiving the emails, and "test" button doesn't send anything. Just wondering if there's a good way to keep tabs on increased CPU usage for a worker than handles a huge number of requests (where a change from 1ms to 5ms could see a big jump in billing).

The Cloudflare Blog

Introducing Workers Usage Notifications

Today we’re excited to launch Workers usage notifications that proactively send relevant usage information directly to your inbox.

Likeawinnaar•10/10/24, 1:36 PM

I need help and realy fast

jjjrmy•10/10/24, 3:54 PM

if I wanted to constantly listen to a websocket and save that data to KV, would that be a worker or no? Basically it would always be listening to stock market data.

not sure if a worker should be long living like that or not.

SameerOP•10/10/24, 5:25 PM

my nextjs worker build is like 16791.80KiB

SameerOP•10/10/24, 5:25 PM

how would I deploy it?

SameerOP•10/10/24, 5:25 PM

It just says

Your Worker exceeded the size limit of 1 MiB.

Your Worker exceeded the size limit of 1 MiB.

Original message was deleted

SameerOP•10/11/24, 3:37 AM

but it has limit of 10mb

SameerOP•10/11/24, 3:50 AM

and my build size is like 16mb

SameerOP•10/11/24, 3:50 AM

what should I do

SameerOP•10/11/24, 3:50 AM

how do I decrease the build size?

Ricky U•10/11/24, 7:32 AM

With addition of more node modules, do workers now support the native mongo db driver?
https://blog.cloudflare.com/more-npm-packages-on-cloudflare-workers-combining-polyfills-and-native-code/

The Cloudflare Blog

More NPM packages on Cloudflare Workers: Combining polyfills and na...

Workers now supports more NPM packages and Node.js APIs using an overhauled hybrid compatibility layer.

Leo_C•10/11/24, 8:25 AM

Hello guys, does anyone know how to change a worker's environment variables through the API? Which endpoint should I use? It would be even better if there are examples.:MeowHeartCloudflare:

Leo_C•10/11/24, 8:29 AM

Yes, I have tried, but I only want to update a variable without replacing the entire worker, which is too unsafe.:NotLikeThis:

Leo_C•10/11/24, 8:36 AM

https://api.cloudflare.com/client/v4/accounts/{account_id}/workers/services/{script_name}/environments/{environment_name}/secrets
I found an endpoint to update secrets, but there is no corresponding endpoint to update variables, even though they are in the same location on the UI...

Leo_C•10/11/24, 8:40 AM

got it

sega•10/11/24, 1:48 PM

Hey, I have a client side websocket application that I'm running with wrangler in my local, the websocket gets disconnected after ~30s

CloseEvent {
  wasClean: true,
  reason: 'keepalive ping timeout',
  code: 1011,
  cancelBubble: false,
  isTrusted: true,
  timeStamp: 0,
  srcElement: WebSocket { extensions: '', protocol: '', url: null, readyState: 2 },
  currentTarget: WebSocket { extensions: '', protocol: '', url: null, readyState: 2 },
  returnValue: true,
  defaultPrevented: false,
  cancelable: false,
  bubbles: false,
  composed: false,
  eventPhase: 2,
  type: 'close',
  NONE: 0,
  CAPTURING_PHASE: 1,
  AT_TARGET: 2,
  BUBBLING_PHASE: 3
}

CloseEvent {
  wasClean: true,
  reason: 'keepalive ping timeout',
  code: 1011,
  cancelBubble: false,
  isTrusted: true,
  timeStamp: 0,
  srcElement: WebSocket { extensions: '', protocol: '', url: null, readyState: 2 },
  currentTarget: WebSocket { extensions: '', protocol: '', url: null, readyState: 2 },
  returnValue: true,
  defaultPrevented: false,
  cancelable: false,
  bubbles: false,
  composed: false,
  eventPhase: 2,
  type: 'close',
  NONE: 0,
  CAPTURING_PHASE: 1,
  AT_TARGET: 2,
  BUBBLING_PHASE: 3
}

I'm creating the client using the steps in the docs

  let outgoingWebSocket: WebSocket | null = null;
  try {
    let response = await fetch(url, options);
    outgoingWebSocket = response.webSocket;
  } catch (error) {
    console.log(error);
  }

  if (!outgoingWebSocket) {
    throw new Error('WebSocket connection failed');
  }

  outgoingWebSocket.accept();
  return outgoingWebSocket;

  let outgoingWebSocket: WebSocket | null = null;
  try {
    let response = await fetch(url, options);
    outgoingWebSocket = response.webSocket;
  } catch (error) {
    console.log(error);
  }

  if (!outgoingWebSocket) {
    throw new Error('WebSocket connection failed');
  }

  outgoingWebSocket.accept();
  return outgoingWebSocket;

sega•10/11/24, 1:49 PM

Can someone help me on how to keep the connection alive? (nodejs has the websocket.ping() method, but not sure what to do with my cf worker)

Ssega Can someone help me on how to keep the connection alive? (nodejs has the websock...

Ashley•10/11/24, 5:14 PM

Never tried WebSockets with Workers, but any reason not to use Durable Objects? As they have built-in handling for WebSockets, and will be a lot more cost-effective than a Worker as they can hibernate while not processing messages

AAshley Never tried WebSockets with Workers, but any reason not to use Durable Objects? ...

sega•10/11/24, 6:01 PM

No particular reason, we’ve been using workers for our http server, just need to add sockets for a endpoint now

Ssega No particular reason, we’ve been using workers for our http server, just need to...

Ashley•10/11/24, 6:12 PM

I’d take a look at Durable Objects in that case - Workers are perfect for HTTP, but Durable Objects are designed to handle WebSockets, so a lot better fit

Kirk Ouimet•10/11/24, 7:04 PM

Hi all - will workers be getting a build cache similar to pages?

NNatan Parmigiano I was wondering, would it be possible to make a worker respond to Websockets o S...

hfcRed•10/12/24, 9:16 AM

use durable objects

Moe•10/12/24, 3:30 PM

Workers are down for Kyiv IPs on my end @Cloudflare (Server Owner)

Moe•10/12/24, 3:32 PM

One of our customers can't access this page on worker.dev domain, he's from Kyiv - Ukraine

MMoe Workers are down for Kyiv IPs on my end @Cloudflare (Server Owner)

Isaac McFadyen•10/12/24, 3:44 PM

?pings

Flare•10/12/24, 3:44 PM

Please do not ping community members for non-moderation reasons. Doing so will not solve your issue faster and will make people less likely to want to help you.

Isaac McFadyen•10/12/24, 3:44 PM

And also

Isaac McFadyen•10/12/24, 3:44 PM

?ipblock

Flare•10/12/24, 3:44 PM

When your domain is proxied by Cloudflare, it is assigned an IP address from a shared pool in the Cloudflare network. As discussed in more detail in the below-linked blog post, a government or ISP's decision to block one of those IP addresses is likely to have unintended and disproportionate effects on non-targeted sites.

Those disproportionate effects are typically inconsistent with legal requirements. If you believe your site to be unintentionally blocked by an ISP, it is recommended that you reach out directly to the ISP of the affected users to ensure they are aware of the collateral consequences of the block so that it can be addressed.

Please do still report any incidents to Cloudflare, as Cloudflare is working on initiatives to bring attention to and help address incidents of overblocking. You can report this on https://community.cloudflare.com/ with the tag #ISPBlock.

https://blog.cloudflare.com/consequences-of-ip-blocking/

Hasi•10/13/24, 1:15 PM

Hii

Hasi•10/13/24, 1:15 PM

I neeed some help

Hasi•10/13/24, 1:15 PM

my Workers (paid) are getting cancelled

Hasi•10/13/24, 1:15 PM

why?

Hasi•10/13/24, 1:19 PM

better question

Hasi•10/13/24, 1:19 PM

how to prevent cancellation when the worker need s to send 2 requests

Peps•10/13/24, 6:33 PM

what do you mean with cancelled?

Peps•10/13/24, 6:34 PM

the requests your worker is doing are being called?

Peps•10/13/24, 6:35 PM

if so use to keep your fetch calls alive after your worker has sent a response
https://developers.cloudflare.com/workers/runtime-apis/context/#waituntil

Cloudflare Docs

Context (ctx) | Cloudflare Workers docs

The Context API in Cloudflare Workers, including waitUntil and passThroughOnException.

jrydberg•10/13/24, 6:50 PM

Having trouble with typescript class constructor shortcuts, like

looks like they don't get assigned. x is always undefined. Known limitation?

Constantin•10/14/24, 1:13 AM

howdy, trying to assign workers to a wildcard domain like

[env.main.route]
zone_id = "fedc08dd76405e8f83259f8cf9e77f3d"
pattern = "*.app.greatoutdoors.live"
custom_domain = true

Constantin•10/14/24, 1:13 AM

however this is not working

Constantin•10/14/24, 1:17 AM

CConstantin Click to see attachment

Chaika•10/14/24, 2:13 AM

Yea, Worker Routes can be wildcard but not Custom Domains. Additionally you'd need a certificate covering

masd4•10/14/24, 8:53 AM

Is there just the single .dev.vars file for all environments? It would be nice if I could have a config per environment that doesnt go into wrangler.toml because that gets checked in

Constantin•10/14/24, 9:37 AM

thanks Chaika, works fine. for some reason i was expecting to see them in the dns zone (but when used only as patterns, they don't show up)

Constantin•10/14/24, 9:39 AM

ie there a good guide tu setup custom domains for a sass app. i already have a worker in between, that adds an x-served-for header. but i'm missing the big picture .. the TXT validation and what CF API i should be calling

koribot•10/14/24, 12:14 PM

Hello as encountered this type of error?

koribot•10/14/24, 12:15 PM

CloseEvent { wasClean: true, reason: 'keepalive ping timeout', code: 1011, cancelBubble: false, isTrusted: true, timeStamp: 0, srcElement: WebSocket { extensions: '', protocol: '', url: null, readyState: 2 }, currentTarget: WebSocket { extensions: '', protocol: '', url: null, readyState: 2 }, returnValue: true, defaultPrevented: false, cancelable: false, bubbles: false, composed: false, eventPhase: 2, type: 'close', NONE: 0, CAPTURING_PHASE: 1, AT_TARGET: 2, BUBBLING_PHASE: 3 }

let outgoingWebSocket: WebSocket | null = null; try { let response = await fetch(url, options); outgoingWebSocket = response.webSocket; } catch (error) { console.log(error); } if (!outgoingWebSocket) { throw new Error('WebSocket connection failed'); } outgoingWebSocket.accept(); return outgoingWebSocket;