Number of concurrent client subscriptions
Hi everyone,
I am considering using Convex for a side project, an app to handle everything related to a TCG tournament. I'm particularly interested in the real-time aspect of Convex.
I expect a maximum of a few hundred concurrent users if this were to be used for an actual tournament, maybe a couple thousands if multiple tournaments are happening at the same time....
Python not available for node-gyp compilation of native addons
I'm trying to include a npm dependency which requires a compilation step. When deploying this, I'm getting an error saying that python is not available.
Is native addon compilation not allowed? If not, how can I work around this?...
Deployment error
Hey ! I am trying to deploy my project in production but I am getting the following error : "400 Bad Request: InvalidModules: Hit an error while pushing:
Loading the pushed modules encountered the following
error:
Failed to analyze http.js: Uncaught Error: Neither apiKey nor config.authenticator provided
at _setAuthenticator [as _setAuthenticator] (../../node_modules/stripe/esm/stripe.core.js:163:12)...
Save dashboard filters (across page reloads)
I have some noisy logs generated from scheduled tasks that run on intervals (eg every min). I de-select these functions from my function list but on page refresh my filter settings are lost. Can they be persisted?
Convex function logging
A request for automatic logging middleware at the Convex platform level with the following capabilities:
Automatic Function Logging
- Log function arguments and return values automatically
- No manual console.log statements required in code...
api.somemodule.somefunction
I have several mature modules (ie, api.user., api.blogs., etc) and i try to break them up into smaller files but it breaks everything unless i rename everything.
```
//const globalPresence = useQuery(api.users.getPresence); // Does not work
//const globalPresence = useQuery(api.users.index.getPresence); // Does work
const globalPresence = useQuery(api.users.queries.getPresence); // Does work...
More detailed logging on function not found
Since convex doesn’t support versioning, mobile users might get outdated query and mutations names, so if at least we could get auth data or userAgents or something.
paginated query with status
i want to use paginated query with status so it doesn't throw on backend error
offset-based pagination with filtering
How can I implement an offset-based pagination with filter? User would like to fetch paginated data but have a away to limit the data by status.
Here is what I've implemented so far. First the 2 tables and the aggregation:
```typescript
// tables
campaigns: {...
Convex Auth - reset password when logged in
I've set up convex auth with email verification and password reset using Resend. Everything is working great. I can reset the password as intended when a user is NOT logged in. I.e. the user has forgotten the password, they enter their email, they're emailed a code via Resend, they enter it together with a new password and it's updated correctly. However separately, I now have a modal within the app where a user should be able to update their password when they are already logged in.
The problem I'm having it that the reset flow seems to delete the session data, logging the user out. I ideally don't want this as this breaks the UI and throws an error as there are queries in the background that rerun and throw an error if there's no logged in user.
Is there a way round this? I feel like this is a common situation where a user would like to update their password whilst logged in?...
npx convex dev not working
I recently created a nextjs app with the command npm create convex@latest
I ran npx convex dev and the below showed up:
Welcome to developing with Convex, let's get you logged in.
? Device name: Nicholas’s MacBook Air...
Search Advice
Hi, I have a table called profiles that has several fields Name (str), Username (str), Email (str), Rank (int), Tags (array(str)), Age (int), Gender (str), etc...
I want to be able to do full text search and typeahead while being able to filter and sort on name (a-z, z-a), username (a-z, z-a), rank (low-high, high-low), tags (filter by specific tags), age (range, high-low, low-high), gender (filter by Male, Female, Non-binary, etc...)
...
How do i handle Errors and Loading States using the PreloadQuery in Next.js
Hi everyone, i need help understanding how preloadQuery works in relation to SSR.
How do i handle Errors on the server whiles preloading, as well as loading states ?...
Array Contains
const profiles = await ctx.db
.query("profiles")
.filter((q) => q.contains(q.field("tags"), tag._id))
.order("asc") // Assuming lower rank is better
.take(4); // Get top 4 profiles...
Unable to start push / Bad Gateway
Im getting this on my preview deployment. I cant tell if its my problem..
I get Deploying to https://fast-falcon-504.convex.cloud...
then
```ts...
Dashboard feature requests ux
Tonight having multiple deployments on vercel linking back to multiple projects on convex was a bit much to sort out.
1. Generated name of convex deployment selected up on top so you don't have to go into settings to figure it out.
2. When a preview deployment is deleted, it should not leave you at a 404 with no way to get back to the dashboard.
3. When you go to enter environment keys a preview deployment should warn you that you should set it in the production env as anything you set here will get overwritten on the next push to vercel. ...
how do i install ssl on my selfhosted docker deploy?
My convex react client wont connect to my selfhosted docker convex backend because i cant use wss because its http
After a query is cached, is calling it again free until its invalidated?
Also how is the cache invalidated, other than changes to the data? Is it on a specific timeframe too ?
file storage on selfhosted? how does this work? do i have to use s3
I am a minor so it inconvenient to access s3. to use file storage do i need to use s3?
Fetching a random subset of documents without having to collect() over the entire set?
Hi team, I'm implementing an app where a core user flow is to be able to answer a subset of questions from a collection of documents I have stored in Convex. Right now, I have it implemented in a way where I fetch ALL of the documents (this can bloat to thousands eventually), and then apply filters related to which questions I'd like to exclude, and then return only a random subset of these documents.
This makes my db bandwidth usage skyrocket over time and I'd really like to optimize this. Is there any simpler way to get a random subset of docs from Convex? If not, is there a more efficient way of implementing this in general? I've attached a code snippet below.
```export const getRandomQuestions = query({...