Cloudflare DevelopersCD
Cloudflare Developersβ€’2y ago
Web Bae

Service Workers and Typescript

Hello!

I'm trying to call worker B from worker A.

I've set up everything as described in the docs (https://developers.cloudflare.com/workers/runtime-apis/bindings/service-bindings/) and the calls work, but receive Typescript errors:

Property 'add' does not exist on type '{ fetch(input: RequestInfo<unknown, CfProperties<unknown>>, init?: RequestInit<CfProperties<unknown>> | undefined): Promise<Response>; connect(address: string | SocketAddress, options?: SocketOptions | undefined): Socket; }'.ts(2339)


I found this on the forum: https://community.cloudflare.com/t/binding-service-rpc-using-typescript/652041

Still can't get something working 😦

Found this as well, still can't figure it out: https://developers.cloudflare.com/workers/runtime-apis/rpc/typescript/

Note worker A and worker B are in separate repos, so maybe it's a moot point in this case? I'm not super familar with RPC stuff.
Cloudflare Docs
Service bindings - Runtime APIs Β· Cloudflare Workers docs
Facilitate Worker-to-Worker communication.
Cloudflare Docs
Workers RPC β€” TypeScript Β· Cloudflare Workers docs
How TypeScript types for your Worker or Durable Object's RPC methods are generated and exposed to clients
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