Hey all, I am exploring service bindings right now, and the docs state one advantage of service bind

Hey all, I am exploring service bindings right now, and the docs state one advantage of service bindings is:

Isolate services from the public Internet. You can deploy a Worker that is not reachable via the public Internet, and can only be reached via an explicit Service binding that another Worker declares.

https://developers.cloudflare.com/workers/runtime-apis/bindings/service-bindings/

However, I can't find any instructions on how to achieve this - my assumption being that this is only true if you use the RPC interface, rather than the HTTP interface. Is that true? and if that is the case, I guess it is less clear to me what the advantage of setting up a service binding for a http interfaced worker. Thanks in advance for the help!

Cloudflare Docs

Service bindings - Runtime APIs · Cloudflare Workers docs

Facilitate Worker-to-Worker communication.

CCallum Hey all, I am exploring service bindings right now, and the docs state one advan...

Hello, I’m Allie!•5/2/24, 7:27 PM

No, it applies to both. If your Worker exports a fetch method, then it is available via the Service Binding

HHello, I’m Allie!No, it applies to both. If your Worker exports a fetch method, then it is availa...

CallumOP•5/2/24, 7:28 PM

Yep, that is correct, however I can't figure out how to have a worker only be triggered via a service worker, and not open to public http requests

CCallum Yep, that is correct, however I can't figure out how to have a worker *only* be ...

Hello, I’m Allie!•5/2/24, 7:29 PM

Disable workers.dev, don’t have any routes, or a Custom Domain

CallumOP•5/2/24, 7:34 PM

Great! thanks

Coolio85•5/2/24, 8:16 PM

For

@wrangler-action

@wrangler-action

how can you specify which environment the secrets get applied to? (For a pages project), does automatically figure it out like it does when deploying?

Elia•5/2/24, 9:55 PM

Guys, regarding Workers <> Neon
What's more performant,

utilizing the "prebuilt" way of connecting (think it uses websocket to connect to a neon proxy)
utilizing raw TCP connection to it via hyperdrive
?

Elia•5/2/24, 9:56 PM

Since websocket also needs tcp in the beginning I'd imagine the hyperdrive way of doing things to be better

MissS•5/3/24, 1:14 AM

Maybe a dumb question, but for my worker development environment hosted on *.workers.dev, is it possible to remove my email from the domain (it get's added on by default).

Found the solution, I can change the subdomain

source•5/3/24, 7:28 AM

umm where do i post query about email workers?

Ssource umm where do i post query about email workers?

Hello, I’m Allie!•5/3/24, 7:59 AM

#email-routing

HHello, I’m Allie!#email-routing

source•5/3/24, 8:04 AM

thankyou, have raised it there

Vasy888•5/3/24, 8:08 AM

@HardlyWorkin'

VVasy888 @HardlyWorkin'

Hello, I’m Allie!•5/3/24, 8:11 AM

?pings

Flare•5/3/24, 8:11 AM

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.

adasli•5/3/24, 10:52 AM

Hey everybody,
Is the

request.signal

request.signal

the complete AbortSignal? I want to react to a request being cancelled

request.signal.addEventListener("abort" ()=>{})

request.signal.addEventListener("abort" ()=>{})

, but it wont get triggered? Any clue why?

Leon338•5/3/24, 9:15 PM

I saw the Workers changes and I'm wondering whats up with the Worker to Worker RPC Pricing reduction? Didn't a cloudflare employee say it'll come soon?

Unsmart•5/3/24, 9:16 PM

RPC hasnt even been out for a month yet "soon" in cf talk generally means at least a few months

Unsmart•5/3/24, 9:18 PM

And fwiw worker requests are only 30 cents for a million requests even doing like 10 rpc calls is still a crazy good deal

UUnsmart RPC hasnt even been out for a month yet "soon" in cf talk generally means at lea...

Leon338•5/3/24, 11:02 PM

referring to this post. didn't quite make it this weak doesn't sound like months https://twitter.com/irvinebroque/status/1776331933129253290

Brendan Irvine-Broque (@irvinebroque) on X

@sperand_io @elithrar @Cloudflare Two things here:

We are working on (couldn't quite make it for this week) a change where when you call another Worker via a service binding, this won't be billed as a request. (so that pricing doesn't disincentivize breaking apart an app into many Workers) Coming soon.

Twitter

•

4/5/24, 7:31 PM

Unsmart•5/3/24, 11:04 PM

I’m aware of the post but still it will probably be a few months for that to be added

kian•5/4/24, 8:05 PM

If you don't read the response body then it will show as cancelled

Neiki•5/5/24, 11:26 AM

possible to export a whole kv ?

Ttoby357 @Neiki I think you can using the cloudflare APIs

Neiki•5/5/24, 3:08 PM

found a way, you cna use the wrangler cli and just redirct the output to a file

Ttoby357 Anyone have any idea if cache options work with service worker fetch?

Hello, I’m Allie!•5/5/24, 3:14 PM

Service Bindings don’t pass through the Cache Layer, so you need to invoke the Cache API manually

Ttoby357 Also we have two workers, one CONTENT_WORKER which has placement smart to be clo...

Hello, I’m Allie!•5/5/24, 3:14 PM

IIRC Smart Placement is only used if the first Worker invoked is SmartPlaced

Ttoby357 Hmm I get cf-placement MXP (Milan ) but I'm in Asia and the Proxy worker that I...

Hello, I’m Allie!•5/5/24, 3:19 PM

Not sure then, sorry

Jeff Wu | Notional•5/5/24, 6:03 PM

Is there any way to get a longer execution time in a worker than 1 min if it is triggered by cron every 5-10 min?

Jeff Wu | Notional•5/5/24, 6:03 PM

I'm seeing this error crop up from time to time:
The destination execution context for this RPC was canceled while the call was still running.

Sheng•5/6/24, 5:22 AM

Does anyone manage to build an email validator with cloudflare workers? to verify whether the email exists or not

Hey all, I am exploring service bindings right now, and the docs state one advantage of service bind

Similar Threads

Similar Threads

Similar Threads