> You can connect to tunneled resources via a Tunnel from a Worker today ah, I was unaware this was

You can connect to tunneled resources via a Tunnel from a Worker today

ah, I was unaware this was possible currently. Is it just the standard "things in your CF account can access the

$uuid.cfargotunnel.com

$uuid.cfargotunnel.com

bit?

CColin > You can connect to tunneled resources via a Tunnel from a Worker today ah, I w...

Matt Silverlock•9/28/23, 3:10 PM

Yep. You can put Access in front and use a Service Token to auth as well.

MMatt Silverlock Yep. You can put Access in front and use a Service Token to auth as well.

ColinOP•9/28/23, 3:11 PM

Gotcha - I think I interpreted Hyperdrive's role as private connectivity + connection pooling, but makes sense the private connectivity is CF Tunnel. super excited again for the CF Tunnel integration!

MMatt Silverlock Yep. You can put Access in front and use a Service Token to auth as well.

Isaac McFadyen•9/28/23, 3:18 PM

Does this extend to TCP from Workers? I.e. via the Socket API or similar?

CColin Gotcha - I think I interpreted Hyperdrive's role as private connectivity + conne...

Matt Silverlock•9/28/23, 3:26 PM

To be clear, Hyperdrive will build a lot of this in — but at some point you need to give us a way to get to that private resource, which has to be Tunnel or Magic WAN (IPSec, GRE, etc)

IIsaac McFadyen Does this extend to TCP from Workers? I.e. via the Socket API or similar?

Matt Silverlock•9/28/23, 3:26 PM

Not yet.

Sameer Ali•9/28/23, 4:13 PM

I have been waiting for this for a long time. Excellent Job

kian•9/28/23, 6:50 PM

Does your connection string start with

postgres://

postgres://

kian•9/28/23, 6:51 PM

(or

postgresql://)

postgresql://)

kian•9/28/23, 7:06 PM

If you do

new URL(yourConnectionString).protocol

new URL(yourConnectionString).protocol

in Node, what do you get?

kian•9/28/23, 7:15 PM

The dashboard one is correct. https://github.com/cloudflare/cloudflare-docs/pull/10980/files

kian•9/28/23, 7:46 PM

The note about 3.8.0 doesn't look right either, Hyperdrive was added in 3.10.0.

kian•9/28/23, 7:46 PM

Might be another one to cover in your PR? @alex.robinson

Unsmart•9/28/23, 8:55 PM

I mean always being warm would obviously be super nice but I think what matters more at least on the hobby project side is not paying for idle usage. For an actual business use though I do think even paying to keep connection always warm to reduce times is ideal

Sameer Ali•9/28/23, 9:53 PM

What if we can configure the idle timeout?

SSanju Absolutely, you're correct. Neon does have a fantastic timeout feature that work...

Matt Silverlock•9/29/23, 8:22 AM

In practice most upstream databases will drop the idle connection - “always” may lead people to think we can avoid that.

DanTheGoodman•9/29/23, 2:13 PM

really excited to play with hyperdrive

Does it have any usability with rust workers? (ping plz)

DDanTheGoodman really excited to play with hyperdrive 🙂 Does it have any usability with rust w...

Matt Silverlock•9/29/23, 2:23 PM

This should work with a Hyperdrive connection string: https://github.com/cloudflare/workers-rs/tree/main/examples/tokio-postgres

we haven't fully tested, but LMK it does / does not.

kian•9/29/23, 2:35 PM

You'd likely have to use https://docs.rs/worker/latest/worker/struct.Env.html#method.get_binding to access the Hyperdrive binding (for the connection string) as well - but it should be easy enough

Sameer Ali•9/29/23, 8:51 PM

If i have smart placement enabled, does it work with hyperdrive?

Aalexrobinson assuming you mean smart placement, it does not do anything for connections to hy...

Sameer Ali•9/29/23, 9:30 PM

Yeah, smart placement will help minimize the latency in application that makes multiple queries to the database

parisholley•9/30/23, 10:18 PM

can hyperdrive be bound to pages?

> You can connect to tunneled resources via a Tunnel from a Worker today ah, I was unaware this was

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