Cloudflare Developers•16mo ago

What type of validation (if any) is done against the parameters of an RPC call (on the sending and r

What type of validation (if any) is done against the parameters of an RPC call (on the sending and receiving side)?

Mmarko.333 What type of validation (if any) is done against the parameters of an RPC call (...

Hard@Work•9/17/24, 3:56 PM

That it is serializable(and under the limit to be sent)?

Hard@Work•9/17/24, 3:56 PM

I don't think there is anything else

HHard@Work I don't think there is anything else

marko.333OP•9/17/24, 5:21 PM

OK, thx.

SC8•9/17/24, 6:50 PM

.toml [[vars]] and [vars] - Help me understand?

I just lost a bunch of time trying to debug vars not being available. Eventually I found [[vars]] was wrong, and [vars] is right, but many other items are [[ ]] format. Can anyone help me understand the when and why of [[ ]] vs [] so I don't make this msitake again? Thx.

SC8•9/17/24, 7:15 PM

very helpful - thank you Leo

SSC8 .toml [[vars]] and [vars] - Help me understand? I just lost a bunch of time try...

SC8•9/17/24, 7:23 PM

For others reference:

[] = Table -> https://toml.io/en/v1.0.0#table
[[]] = Table Array -> https://toml.io/en/v1.0.0#array-of-tables

It's great to keep on learning!

Ashley•9/17/24, 7:30 PM

And I learnt the hard way, don't put top-level key/value pairs (e.g. ones not in tables) below the tables... or they get ignored, many hours wasted trying to work out why my binding wasn't working

Avi•9/17/24, 7:37 PM

how can I generate sourcemaps for use with

wrangler dev

wrangler dev

minty•9/17/24, 7:49 PM

is there any more info on when Workflows will be in public beta? it was mentioned back in April 2024 but hasn't been mentioned since, as far as I know

Mminty is there any more info on when Workflows will be in public beta? it was mentione...

Ashley•9/17/24, 10:17 PM

It is Birthday Week next week though, so usually lots of announcements then!

ac•9/17/24, 10:46 PM

Hi, where should I expect cron runs to show up in the worker dashboard? In the docs it says

Users can review the execution history of their Cron Triggers in Past Cron Events under Logs ↗

Users can review the execution history of their Cron Triggers in Past Cron Events under Logs ↗

but I don't see "Past Cron Events" anywhere for my worker

Walshy•9/17/24, 10:52 PM

do you definitely have a cron trigger?

Walshy•9/17/24, 10:52 PM

the tab is only hidden if you don't have a cron

ac•9/17/24, 10:57 PM

Yeah, and I can see it running every 2 mins if I tail the logs

ac•9/17/24, 10:58 PM

I see the Logs (beta) tab but there's nothing but this in there (it's a fairly new Worker, created about an hour ago, if that helps)

Walshy•9/17/24, 11:00 PM

ohhhhh

Walshy•9/17/24, 11:00 PM

right we enabled this for everyone

Walshy•9/17/24, 11:00 PM

cron triggers have moved, they now live in settings

Walshy•9/17/24, 11:01 PM

there's a "View events" when looking at your trigger

HS•9/17/24, 11:01 PM

@Walshy | Deploying What would be best approach to cache a access token received after a POST request (made within the worker) to an API endpoint? We are hoping to re-use this token for any subsequent requests (until the token validity, 1 week) to additional API endpoints within the same worker function? Is it possible to use cache API for it? Or do we need to use KV store instead?

I tried setting

cacheTtl

cacheTtl

cf

cf

object in the fetch request, but it doesn't seem to do anything, which I assume is due to it being a

POST

POST

request (

CF-Cache-Status

CF-Cache-Status

always returns

DYNAMIC

DYNAMIC

for this response).

WWalshy there's a "View events" when looking at your trigger

ac•9/17/24, 11:02 PM

Really appreciate your help, but that option isn't there for me

HHS @Walshy | Deploying What would be best approach to cache a access token received...

Walshy•9/17/24, 11:02 PM

cache api you can do yeah otherwise kv - both good options -- cache is per-colo so you may have issues with that

Aac Really appreciate your help, but that option isn't there for me 😦

Walshy•9/17/24, 11:02 PM

blahhhhh we enabled this feature but not the other one

Walshy•9/17/24, 11:02 PM

hold - sorry!

Walshy•9/17/24, 11:03 PM

what's your account id? i can opt you in quick

WWalshy cache api you can do yeah otherwise kv - both good options -- cache is per-colo ...

HS•9/17/24, 11:04 PM

Thank you!

WWalshy what's your account id? i can opt you in quick

ac•9/17/24, 11:04 PM

sent you a DM

Walshy•9/17/24, 11:06 PM

alright enabled, should be available in a min if you refresh

ac•9/17/24, 11:07 PM

I see it now! Thank you!!

ac•9/17/24, 11:09 PM

It does say

There have been no events in the past week.

There have been no events in the past week.

which is not true, but I assume if I just give it some time something will show up?

Avi•9/18/24, 12:03 AM

Avi•9/18/24, 12:03 AM

anyone know if there's an outage with this feature?

AAvi Click to see attachment

Walshy•9/18/24, 12:08 AM

can you send me a HAR? Shoot me an email

walshy@

walshy@

WWalshy can you send me a HAR? Shoot me an email `walshy@`

Avi•9/18/24, 2:48 AM

POST https://dash.cloudflare.com/api/v4/accounts/:accountId/workers/observability/telemetry/query-run

POST https://dash.cloudflare.com/api/v4/accounts/:accountId/workers/observability/telemetry/query-run

returns

{
    "success": false,
    "messages": [],
    "errors": [
        {
            "code": 10104,
            "message": "workers_observability.api.error.authentication.no_access_to_workers_observability"
        }
    ],
    "result": null
}

{
    "success": false,
    "messages": [],
    "errors": [
        {
            "code": 10104,
            "message": "workers_observability.api.error.authentication.no_access_to_workers_observability"
        }
    ],
    "result": null
}

Avi•9/18/24, 2:48 AM

@Walshy | Deploying lmk if you still want a full HAR file

Avi•9/18/24, 2:49 AM

same 403 and error code for

workers/observability/telemetry/keys

workers/observability/telemetry/keys

AAvi @Walshy | Deploying lmk if you still want a full HAR file

Isaac McFadyen•9/18/24, 4:06 AM

Think it might still be good to have a HAR. The issue isn't that you don't have access (because you just haven't turned on Worker Observability from the button that should be shown) but that the dashboard should show you a modal that tells you to enable it and gives you a button, and it's not.

WWalshy can you send me a HAR? Shoot me an email `walshy@`

Avi•9/18/24, 5:18 AM

sent

Śūnyatā 空•9/18/24, 6:22 AM

Hey guys!
I've seen this blog from Cloudflare, and I think it's a huge step forward the node ecosystem!
We now can polyfill and mock the non-implemented node packages very easily. However there is something I don't achieve to polyfill:

__dirname

__dirname

and

__filename

__filename

. Those variables are from the global scope and I didn't achieve to mock them though the

[alias]

[alias]

feature of the wrangler.toml.
Any idea?
Thank!

ŚŚūnyatā 空 Hey guys! I've seen [this blog](https://blog.cloudflare.com/more-npm-packages-on...

kian•9/18/24, 12:37 PM

Do you mean

[define]

[define]

? That is for global variable substitution.

Kkian Do you mean `[define]`? That is for global variable substitution.

Śūnyatā 空•9/18/24, 12:40 PM

In the blog I've shared, they talk about this new feature that allow us to mock un-implemented node functions

But it only works for functions, not variables!

Original message was deleted

Śūnyatā 空•9/18/24, 1:01 PM

Got it thanks! I saw that

define

define

accept a

Record<string, string>

Record<string, string>

.
In my case I want to set

__dirname

__dirname

. I tried to set it like the following:

[define]
__dirname = "./"

[define]
__dirname = "./"

But I got the following error:

error: Invalid define value (must be an entity name or valid JSON syntax): ./

error: Invalid define value (must be an entity name or valid JSON syntax): ./

Then I tried workaround this error by setting it like that:

[define]
__dirname = "{'foo': 'bar'}"

[define]
__dirname = "{'foo': 'bar'}"

but of course my pluggin that uses

__dirname

__dirname

is not happy:

The "path" argument must be of type string. Received an instance of Object

The "path" argument must be of type string. Received an instance of Object

Do you have any idea?

Original message was deleted

Śūnyatā 空•9/18/24, 1:25 PM

Thanks a lot! You've made my day

Original message was deleted

Murder Chicken•9/19/24, 12:15 PM

What exactly was alluded to regarding workflows? Any high-level description of what's on the roadmap for them?

MMurder Chicken What exactly was alluded to regarding workflows? Any high-level description of ...

Ashley•9/19/24, 12:44 PM

https://blog.cloudflare.com/data-anywhere-events-pipelines-durable-execution-workflows

The Cloudflare Blog

Data Anywhere with Pipelines, Event Notifications, and Workflows

We’re making it easier to build scalable, reliable, data-driven applications on top of our global network, and so we’re announcing a new Event Notifications framework; our take on durable execution, Workflows; and an upcoming streaming ingestion service, Pipelines

Ddave the issue I'm having is I'm confused if mTLS is actually being used for these re...

laurmat•9/19/24, 1:27 PM

Did you figure this out?

Leo_C•9/20/24, 2:40 AM

Has anyone encountered this error: Route pattern must include your zone? I am sure that my route includes my zone, everything is the same as usual. It seems like the system has updated something, and the page UI is also different from before. I'm not entirely sure if this is the reason for the bug.

SSZAGLAM Is it possible to set up mTLS between two workers?

laurmat•9/20/24, 5:27 AM

Did you manage to do mTLS between 2 workers?

Bram Roets•9/20/24, 7:19 AM

Has anyone experienced a situation where Cloudflare Workers Metrics show “Worker threw exception,” but the logs pushed by Logpush don’t contain any errors? I’m having trouble debugging this issue and would appreciate any insights.

Bram Roets•9/20/24, 7:21 AM

Schermafbeelding_2024-09-20_om_09.20.59.png

Schermafbeelding_2024-09-20_om_09.21.18.png

{ "success": false, "messages": [], "errors": [ { "code": 10104, "message": "workers_observability.api.error.authentication.no_access_to_workers_observability" } ], "result": null }

What type of validation (if any) is done against the parameters of an RPC call (on the sending and r

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