Is there any documentation regarding using R2 in local mode? I can't find any official documentation

Is there any documentation regarding using R2 in local mode? I can't find any official documentation, but having searched here for an hour or so it seems it's supported in miniflare and will work locally in workers, but there's no documented way to manually manipulate local storage - it appears that R2 local data is held in an SQLite database somewhere, but it's not clear where.

WillTolmieOP•6/5/23, 9:09 AM

This seems like something that should be trivial - I've got a durable object with websockets which can access R2 buckets running pefectly fine in remote mode (to my mind non-trivial stuff that just works - kudos to the CF team) but I'm blocked from running locally.

WWillTolmie Is there any documentation regarding using R2 in local mode? I can't find any of...

Hello, I’m Allie!•6/5/23, 9:54 AM

If you use —persist, then it dumps the store to a local folder relative to your current location

HHello, I’m Allie!If you use —persist, then it dumps the store to a local folder relative to your ...

WillTolmieOP•6/5/23, 10:05 AM

thanks weird that's not documented. The sum total documentation for local persistence in wrangler is "--persist-to
Specify directory to use for local persistence."

WillTolmieOP•6/5/23, 10:06 AM

https://developers.cloudflare.com/workers/wrangler/commands/

Commands · Cloudflare Workers docs

Wrangler offers a number of commands to manage your Cloudflare Workers.

kian•6/5/23, 10:07 AM

--persist--persist isn't a thing in Wrangler 3

kian•6/5/23, 10:07 AM

it was removed from that page

WillTolmieOP•6/5/23, 10:07 AM

Ah ...

WillTolmieOP•6/5/23, 10:09 AM

I think the answer is going to be a local CRUD application that replicates the R2 / KV dashboard and just uses a simple local worker for local persistence

WillTolmieOP•6/5/23, 10:10 AM

boring but less boring than searching for non-existent documentation

WWalshy for Pages, you just add the binding in the dash, name it whatever you're using a...

Ashley•6/5/23, 10:29 AM

Are there any plans to manage bindings for pages similarly to Workers, via config in the project, rather than having to use the dash?

Walshy•6/5/23, 10:49 AM

Yes

ZZiga Zajc Why did wrangler need like 30 seconds in order to install?

MrBBot•6/5/23, 11:13 AM

This is likely better-sqlite3better-sqlite3 compiling, rather than

workerd

workerd

downloading. We're exploring ways of removing this dependency (

workerd

workerd

already ships with SQLite itself, but Miniflare currently needs access to SQLite bindings in Node).

Kkian `--persist` isn't a thing in Wrangler 3

Hello, I’m Allie!•6/5/23, 11:24 AM

Wait wut?

HHello, I’m Allie!Wait wut?

MrBBot•6/5/23, 11:25 AM

Enabled by default

Hello, I’m Allie!•6/5/23, 12:33 PM

Oh lol

LLeftSpace is there any fix for this?

kian•6/5/23, 5:02 PM

Just bumping this issue - there's 4 issues about it so far

https://github.com/cloudflare/workers-sdk/issues/2679
https://github.com/cloudflare/workers-sdk/issues/3010
https://github.com/cloudflare/workers-sdk/issues/3290
https://github.com/cloudflare/workers-sdk/issues/3292

Kkian Just bumping this issue - there's 4 issues about it so far https://github.com/c...

Adam•6/5/23, 6:38 PM

Thanks, @kian, for surfacing these. We'll take a look and see how/if they're related.

gonz•6/5/23, 9:54 PM

Is the only way to insert some key/values into the dev KV store via code? Or is it possible to run in dev mode but point at the Cloudflare KV store?

Erisa•6/5/23, 9:56 PM

wrangler dev --remote

wrangler dev --remote

can do that, it runs the dev worker remotely which is slower but it can then access remote resources

gonz•6/5/23, 10:00 PM

Thanks @Erisa | Out of office I tried doing that but couldn't work out how to start up in dev mode with a different URL to the site name if that makes sense as the worker is designed for a specific route

Erisa•6/5/23, 10:01 PM

This?

      --host                                       Host to forward requests to, defaults to the zone of project  [string]

      --host                                       Host to forward requests to, defaults to the zone of project  [string]

EErisa This? ``` --host Host to forward re...

gonz•6/5/23, 10:03 PM

that's embarrassing.. thank you

gonz•6/5/23, 11:06 PM

another wrangler question: i'm still waiting (3 days later) for an edge certificate to be verified and until then, I can't use https... I tried setting --upstream-protocol http--upstream-protocol http but that didn't work. Any ideas?

Ggonz another wrangler question: i'm still waiting (3 days later) for an edge certific...

gonz•6/5/23, 11:10 PM

never mind - ordered a let's encrypt cert and got validated instantly

hanpolo•6/5/23, 11:28 PM

Dead in the water here with Wrangler 3.0.1. I am running wrangler pages dev and when I try to open a browser page on http://127.0.0.1:8788, I get

*** Fatal uncaught kj::Exception: kj/compat/gzip.c++:80: failed: header = gzip decompression failed; ctx.msg = incorrect header check
stack: 1016bd4d7 1016bd6a3 1011e1fbc 1011e1ce6 10294c7cf 10150b46d 10144f245 10144f462 102917d0d 1012efa0d 10291795f 102917cf3 10119945d 10291795f 102918db4 102919601 102916677 100e4349b 100e431e4 100e431cc 102999997 102999ac9 102997a9f 100e35113 /usr/lib/dyld@630f

*** Fatal uncaught kj::Exception: kj/compat/gzip.c++:80: failed: header = gzip decompression failed; ctx.msg = incorrect header check
stack: 1016bd4d7 1016bd6a3 1011e1fbc 1011e1ce6 10294c7cf 10150b46d 10144f245 10144f462 102917d0d 1012efa0d 10291795f 102917cf3 10119945d 10291795f 102918db4 102919601 102916677 100e4349b 100e431e4 100e431cc 102999997 102999ac9 102997a9f 100e35113 /usr/lib/dyld@630f

hanpolo•6/5/23, 11:28 PM

Any ideas how to move forward on this?

James•6/5/23, 11:51 PM

My recommendation would be to file an issue at https://github.com/cloudflare/workers-sdk/issues if there’s not one already and then downgrade to wrangler 2 for now.

GitHub

Issues · cloudflare/workers-sdk

Home to Wrangler, the CLI for Cloudflare Workers® - Issues · cloudflare/workers-sdk

James•6/5/23, 11:51 PM

Wrangler 3 is a little rough right now, outside of MacOS 13

hanpolo•6/5/23, 11:53 PM

Yep .. on mac os 13.2.1 .. but it seems that the downgrade is the best path

hanpolo•6/5/23, 11:54 PM

Thanks for the help

James•6/5/23, 11:54 PM

If you’ve got a way to reproduce the issue (are you doing something custom with gzip?) that would be great to include in the issue so it can be fixed

hanpolo•6/5/23, 11:55 PM

not touching gzip at all

James•6/5/23, 11:55 PM

But yeah if wrangler 2 works, I’d stick there for now

hanpolo•6/5/23, 11:55 PM

I have no idea why it is even being invoked

banbanboi•6/6/23, 8:24 AM

why does the behavior of worker endpoint changes when you make it as api like approach using itty-router? for example when im just using a simple fetch, it works as it is, but when change it to route style api using itty-router, i am encountering a preflight cors error..

kian•6/6/23, 8:52 AM

CORS is just how browsers work when you're not making 'simple' requests anymore

GuillaumeLakano•6/6/23, 8:58 AM

I've upgrade to wrangler 3.0.1, and I'm stuck with a bug fixed 2 weeks ago ( https://github.com/cloudflare/workers-sdk/issues/3262#issuecomment-1564106293 ), but I don't known if the 3.0.0 have fixed it in 3.0.1 or if we still need to wait until a 3.0.2 to include this bugfix ?

EDIT: I've misread the post, it's not yet fixed, should be fixed soon

GitHub

🐛 BUG: `Error: write EPIPE` in WSL2 (Ubuntu 20.04.6 LTS) · Issue #3...

Which Cloudflare product(s) does this pertain to? Wrangler What version of Wrangler are you using? 3.0.0 What operating system are you using? WSL2 (Ubuntu 20.04.6 LTS) Describe the Bug When running...