Cloudflare Developers•9mo ago

Ah. Unfortunately the second one, for now. That gap is why we're considering building in proper su

Ah. Unfortunately the second one, for now. That gap is why we're considering building in proper support.

Nick•4/8/25, 3:06 PM

right, gotcha

Nick•4/8/25, 3:07 PM

im not sure if planetscale has a way to point to a specific replica, will need to dig into it. thanks!

AAJR Ah. Unfortunately the second one, for now. That gap is why we're considering b...

kunal•4/8/25, 4:01 PM

For now, we have multiple hyperdrives (one for each replica), and use the cf geolocation headers to pick the right DB. But would be very excited to get rid of that custom logic and let Cloudflare route to the actual closest DB

AAJR Alright, looks like we're back to baseline latencies. CC @chimame

kunal•4/8/25, 4:04 PM

We got a bunch of alerts last night as well, and couldn't find any issues wrong with our Postgres instances so assumed it was Hyperdrive. Any chance these can be added to Cloudflare status in the future so it's a little easier to tell if its our fault or not?

Kkunal We got a bunch of alerts last night as well, and couldn't find any issues wrong ...

AJROP•4/8/25, 4:17 PM

That's reasonable. Let me talk to the team about it and get back to you.

KingMaker•4/8/25, 4:37 PM

@AJR hey. Needed a little help with scaling hyperdrive.

We currently use Postgres with neon and we are currently hitting connection limits (1M requests per minute). We’ve plugged in hyperdrive and got it working but will occasionally hit connection limits.

Any pointers?

AJROP•4/8/25, 4:39 PM

Probably need to up your connection limit. DM me your account + Hyperdrive IDs and I'll get you increased.

We really need to make this self-service.

oritwoen•4/8/25, 5:08 PM

After connect mysql hyperdrive with mysql2 lib I have: " "message": "proxy request failed, cannot connect to the specified address", on requests

Nick•4/8/25, 5:17 PM

Has anyone had luck troubleshooting "Invalid certificate verification context" when creating a Hyperdrive configuration through a Tunnel?

ulrjch•4/9/25, 3:47 AM

I'm getting this message when running create command:

Membership roles in "": Contact account super admin to change your permissions.
- Super Administrator - All Privileges

Membership roles in "": Contact account super admin to change your permissions.
- Super Administrator - All Privileges

How can I fix it?

Mini256•4/9/25, 8:06 AM

I tried to connect TiDB Serverless with Hyperdrive. But I got an error:

Failed to connect to the provided database: Hyperdrive does not currently support: Hyperdrive does not currently support MySQL AuthSwitchRequest messages

AAJR Probably need to up your connection limit. DM me your account + Hyperdrive IDs a...

KingMaker•4/9/25, 1:08 PM

Sending you a dm. Thanks

MMini256 I tried to connect TiDB Serverless with Hyperdrive. But I got an error: Failed...

Isaac McFadyen•4/9/25, 2:30 PM

This is probably due to enabling client cert security on the DB which Hyperdrive doesn't currently support, see Great news!, I was trying to test it

yevgen•4/9/25, 3:58 PM

One last thing for this week: Hyperdrive now supports custom TLS/SSL certificates
https://developers.cloudflare.com/changelog/2025-04-09-hyperdrive-custom-certificate-support/

Cloudflare Docs

Hyperdrive now supports custom TLS/SSL certificates

yevgen•4/9/25, 3:59 PM

Support for server certificates and client certificates is not available for MySQL (beta). We will add it in the coming weeks.

Yyevgen One last thing for this week: Hyperdrive now supports custom TLS/SSL certificate...

thomasgauvin•4/9/25, 4:03 PM

Super excited that this is landing as well, connect to your database however you want!

password auth, IP whitelists, tunnels and now stricter SSL modes and client authentication!

Uulrjch I'm getting this message when running create command: ```Membership roles in "":...

ulrjch•4/9/25, 5:06 PM

any help?

Uulrjch any help? 😦

thomasgauvin•4/9/25, 5:14 PM

Responded in thread

stu•4/9/25, 11:12 PM

Hey, I'm trying to create a Hyperdrive instance with a Render Postgres DB. I paste in the connection string (which works when I connect directly to it in my code), but I keep getting status "inactive" in the dashboard. I tried both creating through the dash and with the wrangler CLI, and didn't receive any errors or anything. Created a post in the community forums https://community.cloudflare.com/t/hyperdrive-instance-status-inactive/787613. Any idea how to resolve this? Thanks!

Sstu Hey, I'm trying to create a Hyperdrive instance with a Render Postgres DB. I pas...

Emilio•4/10/25, 1:36 AM

If you were able to create the Hyperdrive config you're good to start pushing queries through it! Active vs. inactive on the dashboard just means that it has been used in the past 24 hours

Emilio•4/10/25, 1:37 AM

If we were unable to connect to your database, you would have received an error when you tried to create it

AAJR Local dev mode (i.e. `wrangler dev`) does not currently support connecting to re...

Isak•4/10/25, 9:10 AM

Hi! Is this still the case? Might face this issue when trying to connect with a neon dev branch.

IIsak Hi! Is this still the case? Might face this issue when trying to connect with a ...

yevgen•4/10/25, 10:02 AM

correct

AAJR We currently cannot support SSL handshake from local dev. It's on our roadmap, ...

UB•4/10/25, 12:05 PM

With the latest changes wrt hyperdrive and the new mysql client is there any update to this issue?

UB•4/10/25, 12:06 PM

Assuming not, since it seems to still refuse to use tls in vitest

UUB With the latest changes wrt hyperdrive and the new mysql client is there any upd...

thomasgauvin•4/10/25, 1:09 PM

For local development, you have to use a local database. You can also do local development with

npx wrangler dev --remote

npx wrangler dev --remote

, where your Workers are run in Cloudflare and that will allow you to connect to your remote database

iRazvan2745•4/10/25, 3:41 PM

Will hyperdrive ever support mysql/mariadb?

IiRazvan2745 Will hyperdrive ever support mysql/mariadb?

Isaac McFadyen•4/10/25, 3:41 PM

As of yesterday it does

iRazvan2745•4/10/25, 3:42 PM

Nice

Isaac McFadyen•4/10/25, 3:42 PM

https://discord.com/channels/595317990191398933/1040420029080018945/1359147325305393194

avi•4/10/25, 6:37 PM

any chance someone on the hyperdrive team can give the folks working on the cloudflare vite plugin a gentle nudge. while wrangler dev succesfully polyfills everything required for mysql2 to run, the cloudflare vite plug in doesn't. my best guess is this is due to unenv not handling safer-buffer https://github.com/unjs/unenv/issues/486

GitHub

Add npm shim for `safer-buffer` · Issue #486 · unjs/unenv

Describe the feature safer-buffer used by mysql2 mysql2 3.13.0 └─┬ iconv-lite 0.6.3 └── safer-buffer 2.1.2 it breaks compatibility with cloudflare Additional information Would you be willing to hel...

Aavi any chance someone on the hyperdrive team can give the folks working on the clou...

yevgen•4/10/25, 7:20 PM

done

Ppenalosa Any chance you could put together a reproduction & open an issue on https://gith...

avi•4/11/25, 2:33 PM

sure thing. https://github.com/cloudflare/workers-sdk/issues/8907 thanks for taking a look

GitHub

@cloudflare/vite-plugin throws buffer.hasOwnProperty is not a funct...

Which Cloudflare product(s) does this pertain to? Vite Plugin What versions & operating system are you using? mysql2: ^3.14.0, @cloudflare/vite-plugin: ^1.0.5, wrangler: ^4.10.0 Please provide ...

Original message was deleted

Isaac McFadyen•4/11/25, 5:25 PM

?crossposting #r2

SuperHelpflare•4/11/25, 5:25 PM

Please do not post your question in multiple channels/post it multiple times per the rules at #

welcome-and-rules. It creates confusion for people trying to help you and doesn't get your issue or question solved any faster.

Artem Zhelinskyy•4/11/25, 5:25 PM

ok but there is no answer

AJROP•4/11/25, 5:26 PM

I'm afraid nobody in the Hyperdrive channel is going to be able to help with that, friend.

AArtem Zhelinskyy ok but there is no answer

Isaac McFadyen•4/11/25, 5:26 PM

Sure but asking in unrelated channels won't get an answer faster.

Artem Zhelinskyy•4/11/25, 5:26 PM

you think so, but support is suck

Artem Zhelinskyy•4/11/25, 5:27 PM

no answer in 5hours

Artem Zhelinskyy•4/11/25, 5:27 PM

company stop working

ToonyGen•4/12/25, 3:24 AM

Hi, just saw cloudflare will launch container in summer. Is this mean we can use hyperdrive on expressjs/fastapi environment on cloudflare container platform?

TToonyGen Hi, just saw cloudflare will launch container in summer. Is this mean we can use...

Sameer Ali•4/12/25, 5:39 AM

yes, pretty much everything.

fforres•4/12/25, 6:48 AM

Has anyone tested hyperdrive on postgres:17?

Seeing some issues and trying to rule-out possible cases

muqsit•4/12/25, 8:38 AM

does cf offer a way for hyperdrive to connect with private mysql servers ?

muqsit•4/12/25, 8:39 AM

background: i host mysql at 127.0.0.1:3306 and rely on gre tunnels for inter-server communication

muqsit•4/12/25, 8:39 AM

it appears, with hyperdrive you have to expose your server to public ip

Alex•4/14/25, 2:00 AM

So my Hyperdrive connection with MySQL just started throwing errors, or well it started not responding. https://screen.bouma.link/fGflgtK5X2vH5wrX98nZ

From the Cloudflare Dashboard everything is "Active" (Hyperdrive) and "Healthy" (the Tunnel) and cloudflared also is runnign without any log output. But workers connecting throw:

Connection lost: The server closed the connection.

Connection lost: The server closed the connection.

Any clue where to start debugging this? The MySQL server is doing fine and nothing has changed on my end (I was asleep when the incident started). But I expected there to be some visible fault somewhere

Cloudflare side issue?

CleanShot Cloud

Screenshot 2025-04-14 at 03.56.10

Screenshot

Jikyu•4/14/25, 3:57 PM

Any news on manual cache busting for hyperdrive?

Ah. Unfortunately the second one, for now. That gap is why we're considering building in proper su

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