Context storage not available

[samducker]

What version of Hono are you using?

4.6.12

What runtime/platform is your app running on? (with version if possible)

Cloudflare Workers

What steps can reproduce the bug?

When implementing https://hono.dev/docs/middleware/builtin/context-storage#context-storage-middleware with https://developers.cloudflare.com/workers/runtime-apis/nodejs/asynclocalstorage/ and the correct flags listed in the docs I get the error

✘ [ERROR] A request to the Cloudflare API (/accounts/MY_CLOUDFLARE_ID/workers/scripts/d/versions) failed.

  Uncaught Error: Context is not available
    at getContext
  (file:///Users/sam/Documents/GitHub/d/s/node_modules/hono/dist/middleware/context-storage/index.js:12:11)
  in getContext
    at null.<anonymous>
  (file:///Users/sam/Documents/GitHub/d/s/apps/api/src/services/auth/index.ts:14:28)
   [code: 10021]

What is the expected behavior?

No response

What do you see instead?

No response

Additional information

No response

[yusukebe]

Hi @samducker

I can't reproduce it. Can you share a minimal project to reproduce it?

[samducker]

Ok thank you! I will do soon 🙏🏻. Maybe related to one of my middleware's.

…

On Sun, 23 Feb 2025 at 06:34, Yusuke Wada < ***@***.*** > wrote: Hi @samducker ( https://github.com/samducker ) I can't reproduce it. Can you share a minimal project to reproduce it? — Reply to this email directly, view it on GitHub ( #3944 (comment) ) , or unsubscribe ( https://github.com/notifications/unsubscribe-auth/AF7VYS2N3D6PNVKFLWOUZ6D2RFTYZAVCNFSM6AAAAABXV4NPG2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDMNZWGY2TENJRHE ). You are receiving this because you were mentioned. Message ID: <honojs/hono/issues/3944/2676652519 @ github. com> *yusukebe* left a comment (honojs/hono#3944) ( #3944 (comment) ) Hi @samducker ( https://github.com/samducker ) I can't reproduce it. Can you share a minimal project to reproduce it? — Reply to this email directly, view it on GitHub ( #3944 (comment) ) , or unsubscribe ( https://github.com/notifications/unsubscribe-auth/AF7VYS2N3D6PNVKFLWOUZ6D2RFTYZAVCNFSM6AAAAABXV4NPG2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDMNZWGY2TENJRHE ). You are receiving this because you were mentioned. Message ID: <honojs/hono/issues/3944/2676652519 @ github. com>

[hls-app]

@yusukebe

Using hono 4.7.2 and having similar issue

This works

import { drizzle } from 'drizzle-orm/neon-http'
import { getContext } from 'hono/context-storage'
import type { AppEnv } from '@/shared/app'

export const db = () => {
  const c = getContext<AppEnv>()
  return drizzle(c.env.DATABASE_URL)
}

But this does not

import { drizzle } from 'drizzle-orm/neon-http'
import { getContext } from 'hono/context-storage'
import type { AppEnv } from '@/shared/app'

const getDb = () => {
  const c = getContext<AppEnv>()
  return drizzle(c.env.DATABASE_URL)
}

export const db = getDb()

Error

 Uncaught Error: Context is not available

    at null.<anonymous> (index.js:8277:11) in getContext
    at null.<anonymous> (index.js:26059:13) in getDb
    at null.<anonymous> (index.js:26062:10)

Ideally, I want to use something like this:

import { drizzle } from 'drizzle-orm/neon-http'
import { getContext } from 'hono/context-storage'
import type { AppEnv } from '@/shared/app'

const getDatabaseUrl = (): string => {
  return getContext<AppEnv>().env.DATABASE_URL
}

export const db = drizzle(getDatabaseUrl())