@tahanabavi/typefetch-grpc

Contracts

import { z } from 'zod'

export const contracts = {
  user: {
    getUser: {
      transport: 'grpc',
      service: 'user.v1.UserService',
      rpc: 'GetUser',
      request: z.object({ id: z.string() }),
      response: z.object({ id: z.string(), name: z.string() }),
      deadlineMs: 5_000,
    },
  },
}

transport: "grpc" does not compile until this package is installed — the module augmentation is what adds it to typefetch's registry. Once it is, a gRPC route is fully checked, including that it may not carry path, method, bodyType or responseType. None of those mean anything for a unary RPC.

Fields

deadlineMs is not RequestOptions.timeout. The timeout aborts locally; a deadline asks the server to stop working, which is what stops an abandoned query from holding a database connection. Setting both is normal — make the local timeout the more generous one.