Cloudflare Developers•4w ago

Are event handlers necessary for RPC?

Are event handlers now necessary? I have workers I don't want to expose to fetch and only want to invoke via RPC. Why cant I do something like:

import { WorkerEntrypoint } from "cloudflare:workers";

export default class extends WorkerEntrypoint {
    async add(a: number, b: number) {
        return a + b;
    }
}

import { WorkerEntrypoint } from "cloudflare:workers";

export default class extends WorkerEntrypoint {
    async add(a: number, b: number) {
        return a + b;
    }
}

without getting this error:

 The uploaded script has no registered event handlers. Please visit the following
  website for more information:

2 Replies

texan•4w ago

Yup, Workers expects a handler, even if you only want to invoke it via RPC. Workers need a defined way to process incoming requests.

darkpoolOP•4w ago

thanks @Will Taylor | Workers !

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Are event handlers necessary for RPC?

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