deno serve --parallel

[kesavkolla]

Is it possible to use the deno serve with fresh? When I try to run deno serve --parallel dev.ts it spun 8 different ports. This is not ideal behavior. deno serve automatically handles the multi worker listening on single port. Is there any way to leverage that for fresh?

[marvinhagemeister]

The deno serve command is currently not supported with Fresh, but the plan is to move over to that. Currently, Fresh spawns its own server via the Deno.serve JS API.

[fro-profesional]

The deno serve command is currently not supported with Fresh, but the plan is to move over to that. Currently, Fresh spawns its own server via the Deno.serve JS API.

A workaround (in fresh 2) is to use the handler right?

[marvinhagemeister]

yup, that can be used with deno serve

[shuaixr]

here's a simple serve.ts I created to make this work

It's clear that some of fresh config, like FreshConfig.server, can't be applied here @marvinhagemeister can I do this? Any suggestions?

[devfacet]

@marvinhagemeister @fro-profesional : Do you mind sharing how to use --parallel in Fresh 2.x?

[marvinhagemeister]

Sure:

const app = new App()
  .get("/", () => new Response("hello"));

export default {
  fetch: app.handler()
};

[devfacet]

@marvinhagemeister: Thank you for your quick reply. I assume fetch does the trick, right? Is there a discussion/PR you could point out? I'm just curious the implementation details. That's all. Thanks again.

[marvinhagemeister]

The relevant docs for deno serve are here https://docs.deno.com/runtime/reference/cli/serve/ . It's something built into Deno and available for everyone, not just Fresh.