DurableObject client

A simple wrapper that allows an RPC-like interface to DurableObjects.

Show Code

import type { Hono } from "hono";
import { hc } from "hono/client";

export function createDurableClient<T extends Hono<any, any, any>>(
  durable?: DurableObjectStub<undefined>,
) {
  return hc<T>("https://durable-object/", {
    fetch: (info: RequestInfo | URL, init?: RequestInit) => {
      if (!durable) {
        throw new Error("Durable Object not available");
      }
      return durable.fetch(
        typeof info === "string"
          ? info
          : info instanceof URL
            ? info.href
            : info,
        init,
      );
    },
  });
}