Bind hono to a Unix Domain Socket (UDS) instead of TCP port?

[Fijxu]

Title. Is that possible? I tried to use this to serve a server using Hono on Deno, but all paths end up with the prefix /tmp/socket.sock. So If I want to access /path like I would do using TCP, I can't because Hono sets the route to //%2Ftmp%2Fsocket%2Esock/path when using a socket, and accessing /path from the socket returns 404 :/

const srv = Deno.serve({
    path: "/tmp/socket.sock",
}, app.fetch);

Any ideas/solution to this?

Here is the code in question and why I'm asking this in the first place: iv-org/invidious-companion#105

[usualoma]

Hi @Fijxu, Thanks for the feedback.

When using a Unix domain socket with Deno.serve, the following string is passed as request.url.

http+unix://%2Ftmp%2Fsocket%2Esock/your/path

Hono does not support this scheme, so it appears to be processed as a path that differs from the original intent.

We will consider whether to support this scheme in Hono’s default getPath(), but in the current version, you can process URLs using this scheme by specifying getPath() as follows.

const app = new Hono({
  getPath: (req) => new URL(req.url).pathname
})

app.get('/', (c) => {
  return c.text('Hello Hono!')
})

Deno.serve(
  {
    path: '/tmp/socket.sock',
  },
  app.fetch
)

[Fijxu]

Thank you! That work fine. The route still includes the unix domain socket path on default logs of Hono, but this is not a big deal.