libsql-client-ts: Query hangs forever on Cloudflare Worker local dev

Discord thread: https://discord.com/channels/933071162680958986/1100593117075345449/1100593117075345449

Running this code on Cloudflare Workers local dev hangs forever

import { createClient } from "@libsql/client/web";

await createClient({
  url: context.TURSO_DATABASE_URL,
  authToken: context.TURSO_AUTH_TOKEN,
}).execute(`select * from users`);

Debugging shows its stuck on this line but can’t debug further because it just hangs, doesn’t throw an error https://github.com/libsql/libsql-client-ts/blob/358767835750c69df3073d0f43bb7f9e2d8cc34f/src/hrana.ts#L64

Work around for now is to use import { createClient } from "@libsql/client/http"; instead of import { createClient } from "@libsql/client/web";

Thank you!

About this issue

Original URL
State: closed
Created a year ago
Comments: 20 (9 by maintainers)

Most upvoted comments

I just released version 0.3.8 of @libsql/hrana-client (which is a dependency of @libsql/client). Could you please try updating your dependencies using npm update and checking whether the issue is resolved? The reproducing example now works for me.

honzasp on Apr 26, 2023

Hi Ben, thank you for your report! I released a new version 0.3.11 of @libsql/hrana-client (which is a dependency of this package), which should fix your issue on Cloudflare Workers. Can you please give it a try? We seem to have hit yet another problem with the Cloudflare implementation of WebSockets 😕

There are no immediate plans to remove WebSockets from the client, because the HTTP API does not support transactions. But if you don’t use transactions, then HTTP should work just fine for you.

honzasp on May 14, 2023

Talking to the team I think the Websocket part is getting removed. Use http for now

arjunyel on May 14, 2023

Here is a reproduction https://github.com/arjunyel/turso-remix-bug

npm install
Rename .dev.vars.example to .dev.vars and fill out with Turso variables
Modify the query in app/routes/_index.tsx
npm run dev
Try to navigate to http://127.0.0.1:8788/, it hangs forever

arjunyel on Apr 26, 2023