Odiel•2mo ago

What is wrong with my subscription setup?

Hi, I'm new to trpc and while playing with subscriptions for some reason I can't make it work. In this gist (https://gist.github.com/odiel/f4d3d09650fd1598ea29f6750e76841a) I have the server and client setup. I'm using the latest Deno version and "@trpc/server": "npm:@trpc/server@^11.0.0-rc.638", "@trpc/client": "npm:@trpc/client@^11.0.0-rc.638",. Once running the client it stays in, and I don't get to see any of the events emitted on the backend reaching the client. What am I doing wrong?

 << subscription  #1 example  {
  input: undefined,
  result: { result: { type: "state", state: "pending", error: null } },
  elapsedMs: 139243
}

 << subscription  #1 example  {
  input: undefined,
  result: { result: { type: "state", state: "pending", error: null } },
  elapsedMs: 139243
}

Gist

client.txt

GitHub Gist: instantly share code, notes, and snippets.

4 Replies

P.S.Nikhil•5w ago

find any solution ?

OdielOP•5w ago

nope 😦

BeBoRE•5w ago

What does your dev console say? In the network tab?

OdielOP•4w ago

I ran this from the CLI not the browser

> deno run -A .\src\client.ts
 >> subscription  #1 example  { input: undefined }
 << subscription  #1 example  {
  input: undefined,
  result: { result: { type: "state", state: "connecting", error: null } },
  elapsedMs: 1
}
👌 should be a clean exit if everything is working right

> deno run -A .\src\client.ts
 >> subscription  #1 example  { input: undefined }
 << subscription  #1 example  {
  input: undefined,
  result: { result: { type: "state", state: "connecting", error: null } },
  elapsedMs: 1
}
👌 should be a clean exit if everything is working right

this is the client output nothing else happens after that found a solution looking at Deno blog https://deno.com/blog/build-typesafe-apis-trpc, importing

import { createHTTPServer } from "@trpc/server/adapters/standalone";

import { createHTTPServer } from "@trpc/server/adapters/standalone";

solved the problem

What is wrong with my subscription setup?

Did you find this page helpful?