Help Needed: `UnhandledSchemeError: cloudflare:sockets` with Drizzle ORM and `runtime = "edge"`

Hi Drizzle community,

I'm running into a problem while trying to deploy my Next.js API routes using Drizzle ORM with PostgreSQL. Everything works fine locally, but when I set

export const runtime = "edge";

export const runtime = "edge";

, I encounter the following error during compilation:

⨯ cloudflare:sockets
Module build failed: UnhandledSchemeError: Reading from "cloudflare:sockets" is not handled by plugins (Unhandled scheme).
Webpack supports "data:" and "file:" URIs by default.
You may need an additional plugin to handle "cloudflare:" URIs.
Import trace for requested module:
cloudflare:sockets
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/polyfills.js
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/src/index.js
./src/db/index.ts
./src/app/api/[[...route]]/routes/register/index.ts
./src/app/api/[[...route]]/routes/index.ts
./src/app/api/[[...route]]/route.ts

⨯ cloudflare:sockets
Module build failed: UnhandledSchemeError: Reading from "cloudflare:sockets" is not handled by plugins (Unhandled scheme).
Webpack supports "data:" and "file:" URIs by default.
You may need an additional plugin to handle "cloudflare:" URIs.
Import trace for requested module:
cloudflare:sockets
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/polyfills.js
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/src/index.js
./src/db/index.ts
./src/app/api/[[...route]]/routes/register/index.ts
./src/app/api/[[...route]]/routes/index.ts
./src/app/api/[[...route]]/route.ts

My Setup:

- Framework: Next.js
- Database: PostgreSQL
- ORM: Drizzle ORM with

postgres

postgres

package
- Runtime:

edge

edge

(Cloudflare Workers)
- Key Code Snippet:

  import { env } from "@/config/env";
  import { drizzle } from "drizzle-orm/postgres-js";
  import postgres from "postgres";

  import * as schema from "./schema";

  const client = postgres(env.DATABASE_URL);
  export const db = drizzle(client, { schema, logger: true });

  import { env } from "@/config/env";
  import { drizzle } from "drizzle-orm/postgres-js";
  import postgres from "postgres";

  import * as schema from "./schema";

  const client = postgres(env.DATABASE_URL);
  export const db = drizzle(client, { schema, logger: true });

Issue Summary:

The error seems to stem from the

postgres

postgres

package when trying to use the edge runtime with Cloudflare Workers. It appears that Webpack cannot handle the

cloudflare:

cloudflare:

scheme used in

postgres/cf/polyfills.js

postgres/cf/polyfills.js

Questions:

1. Has anyone else encountered this problem when using Drizzle ORM with Cloudflare Workers and the

runtime = "edge"

runtime = "edge"

setting?
2. Is there a recommended approach for using Drizzle ORM with PostgreSQL in Cloudflare Workers?

Any advice or suggestions would be greatly appreciated!

Thanks in advance for your help!

Help Needed: `UnhandledSchemeError: cloudflare:sockets` with Drizzle ORM and `runtime = "edge"`

Hi Drizzle community,

I'm running into a problem while trying to deploy my Next.js API routes using Drizzle ORM with PostgreSQL. Everything works fine locally, but when I set

export const runtime = "edge";

export const runtime = "edge";

, I encounter the following error during compilation:

⨯ cloudflare:sockets
Module build failed: UnhandledSchemeError: Reading from "cloudflare:sockets" is not handled by plugins (Unhandled scheme).
Webpack supports "data:" and "file:" URIs by default.
You may need an additional plugin to handle "cloudflare:" URIs.
Import trace for requested module:
cloudflare:sockets
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/polyfills.js
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/src/index.js
./src/db/index.ts
./src/app/api/[[...route]]/routes/register/index.ts
./src/app/api/[[...route]]/routes/index.ts
./src/app/api/[[...route]]/route.ts

⨯ cloudflare:sockets
Module build failed: UnhandledSchemeError: Reading from "cloudflare:sockets" is not handled by plugins (Unhandled scheme).
Webpack supports "data:" and "file:" URIs by default.
You may need an additional plugin to handle "cloudflare:" URIs.
Import trace for requested module:
cloudflare:sockets
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/polyfills.js
./node_modules/.pnpm/postgres@3.4.4/node_modules/postgres/cf/src/index.js
./src/db/index.ts
./src/app/api/[[...route]]/routes/register/index.ts
./src/app/api/[[...route]]/routes/index.ts
./src/app/api/[[...route]]/route.ts

My Setup:

- Framework: Next.js
- Database: PostgreSQL
- ORM: Drizzle ORM with

postgres

postgres

package
- Runtime:

edge

edge

(Cloudflare Workers)
- Key Code Snippet:

  import { env } from "@/config/env";
  import { drizzle } from "drizzle-orm/postgres-js";
  import postgres from "postgres";

  import * as schema from "./schema";

  const client = postgres(env.DATABASE_URL);
  export const db = drizzle(client, { schema, logger: true });

  import { env } from "@/config/env";
  import { drizzle } from "drizzle-orm/postgres-js";
  import postgres from "postgres";

  import * as schema from "./schema";

  const client = postgres(env.DATABASE_URL);
  export const db = drizzle(client, { schema, logger: true });

Issue Summary:

The error seems to stem from the

postgres

postgres

package when trying to use the edge runtime with Cloudflare Workers. It appears that Webpack cannot handle the

cloudflare:

cloudflare:

scheme used in

postgres/cf/polyfills.js

postgres/cf/polyfills.js

Questions:

1. Has anyone else encountered this problem when using Drizzle ORM with Cloudflare Workers and the

runtime = "edge"

runtime = "edge"

setting?
2. Is there a recommended approach for using Drizzle ORM with PostgreSQL in Cloudflare Workers?

Any advice or suggestions would be greatly appreciated!

Thanks in advance for your help!

Help Needed: `UnhandledSchemeError: cloudflare:sockets` with Drizzle ORM and `runtime = "edge"`

My Setup:

Issue Summary:

Questions:

Help Needed: `UnhandledSchemeError: cloudflare:sockets` with Drizzle ORM and `runtime = "edge"`

My Setup:

Issue Summary:

Questions:

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