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Thank you Cloudflare. I have been using
Thank you Cloudflare. I have been using WebSockets since 2012 but you made my dreams come true this week with Hibernating WebSockets. Wowza. 💯
What is the best way to log stuff using
What is the best way to log stuff using cloudflare, is it using baselime and if so are console.logs captured by baselime?
hey all, have a q regarding DO eviction
hey all, have a q regarding DO eviction. is it true that DO lives at least 30 seconds? (I understand there could be edge cases like DO redeploy, I but I mean a normal scenarios)
Basically I want to store some data, which I want to live at least 30 seconds and at maximum 90 seconds. So I’m thinking not to store it in the storage but to rely on eviction mechanics, to not bother with storage cleaning
or there’s no guarantees and DO can be evicted even after 10 seconds of inactivity?...
I understand a worker will only be alive
I understand a worker will only be alive for 30 seconds or so.
However, with a durable object, specifically if there is an alarm, how long will the do be alive for?
For example, in an alarm I may potentially have to perform some operation that could take up to 10 minutes to resolve....
Hey everyone, trying to understand
Hey everyone, trying to understand hibernated websocket pricing with DOs. My idea was to process something for 10ms, send a message, and do nothing but once every second. I'm wondering if that means that I will get billed for every second, or if I take less than a second to do work, there is fractional billing? Example 4 seems to indicate so, but I wanted to confirm my understanding
Hi guys i create a new worker with
Hi guys i create a new worker with durable object but i got this
{"status":500,"error":"Durable Object namespace binding cannot communicate with other nodes."} no idea how to fix i have paid planBuild a WebSocket server with WebSocket ...
Hi everyone
I can't get any error messages. I am trying to get my Durable Object working with Hono.
My route
```javascript...
I have the weirdest situation going
I have the weirdest situation going right now...
- I got a DO created inside a mini worker wrapper which is inside a larger Pages project (which sucks for DX, but I digress).
- After noticing that none of the DO features were working locally for some reason, I went on the mini worker and deployed it with
wrangler deploy to the correct account.
- Even after deploying it, I'm (apparently?) still not able to use the DO... and the requests are 0, despite the bindings being successful (in dev.).
- After this frustration, I decided to deploy to a preview environment, but because we are forced to use the build system version 1 (which doesn't support wrangler.toml), I knew I had to manually bind the DO on the dashboard....Once a DO is created, it does not move.
Once a DO is created, it does not move. I check where a DO is by fetching a
/cdn-cgi/trace, then seeing the colo fieldhello here. I have a weird behavior,
hello here. I have a weird behavior, sometimes, my worker that talks to a durable object, does not reach the durable object but the worker itself.
I could clearly debug that sometimes, the response that I get is not returned by the Durable Object but by the worker itself.
Any clue?...
const response = await stub.fetch('https://durable-object/something')
return await handleResponse(response)
const response = await stub.fetch('https://durable-object/something')
return await handleResponse(response)
Just hit a problem where having Durable
Just hit a problem where having Durable Objects and Smart Placement on will make it so i can't make requests to my DO. Found many other reports of the same thing here, but there doesn't seem to be an official statament about it. Could we at least get this documented under known issues or limitations on the docs? It's really frustrating to spend hours trying to fix something that was already reported a long time ago but stays undocumented.
yea........ what a sad realization :
yea........ what a sad realization :salute_sob:
DO ❌ CF Pages 😭...
Hi guys has anyone managed to get
Hi guys has anyone managed to get durable objects running with next pages?
First i get an error mentioning migrations. Then it requires a worker name which is usually auto generated.
Any help would be awesome....
Apologies, I should have been more clear
Apologies, I should have been more clear.
I have a scenario where a user establishes a WebSocket connection first, and then I need to authenticate that user. The flow I am considering is as follows:
The client establishes a WebSocket connection with the server....
So I'm getting ready to publish
So I'm getting ready to publish
IttyDurable (which extends DurableObject)...
In order for test coverage to work (GH actions), I need to make sure the environment can see/accept DurableObject, which I currently read from cloudflare:workers, assuming a Wrangler setup. Any trick/tips on how to make sure that can be used in GH actions/test runners?...Kevin Whitley (@kevinrwhitley) on X
Would love feedback from anyone/everyone on the upcoming itty-durable interface:
https://x.com/kevinrwhitley/status/1800355908436083017...
Is there a way to bind multiple workers
Is there a way to bind multiple workers into a single DO? When I tried doing this by specifying the bindings in the seperate
wrangler.toml and re-exporting the DO in both index.ts of the two workers, Cloudflare creates two seperate DO's with the worker name prefixed in front.
I can see how this is expected behaivour, but is there any way I can bind multiple workers into the same DO?...Limits · Cloudflare Workers docs
We're making connections to postgres from a Durable Object. Is there a limit to how many open TCP connections there can be in a DO?
I see that the limit for Workers is 6 (https://developers.cloudflare.com/workers/platform/limits/#simultaneous-open-connections) but I haven't found any documentation for connection limits with respect to DOs....
Hello, I am trying to use Websocket
Hello, I am trying to use Websocket Server that built on Durable object for Minecraft, that connects web to Minecraft by using /connect command(known as /wsserver).
The app that I created is fully working on Developing environment, however, it is not working on production deployment. Is there any differences of behaviour between development enviroment(by wrangler dev) and production?
as a reference, this is code of it...