cannot upload a file in nodejs

[Raffaello]

Describe the bug
Uploading a file is returning 404 when using nodejs.

To Reproduce

import { Storage } from "@google-cloud/storage";

const host = "localhost:9023";
  process.env.STORAGE_EMULATOR_HOST = host;
const bucket =  "my-bucket";
  const filename =  "my-file";
  const filepath = "file.txt";
  const storage = new Storage();
storage.bucket(bucket_name).upload(filePath, { destination: filename });

Expected behavior
A clear and concise description of what you expected to happen.

System (please complete the following information):

• OS version: linux fedora 36
• version: (node 16.13.2)
• gcp-storage-emulator version: (latest)

Additional context
the log producted by the emulator:

"POST /upload/storage/v1/b/my-bucket/o?uploadType=multipart&name=my-file HTTP/1.1" 404 -

the file to be uploaded exists.

I didn't have this issue 2 weeks ago or so.

also when creating a bucket there is this log error reported by the emulator:

Method not implemented: POST - /b
"POST /b?project=my-project HTTP/1.1" 501 -

with python instead looks like is working smoothily.
Honestly i don't understand why as the API should be the same.

[Raffaello]

i think the problem is also due to the 501 on create bucket:

const bucketResp = await storage.createBucket(bucket_name);

[karlkristopher]

import { Storage } from "@google-cloud/storage";

const host = "localhost:9023";
  process.env.STORAGE_EMULATOR_HOST = host;
const bucket =  "my-bucket";
  const filename =  "my-file";
  const filepath = "file.txt";
  const storage = new Storage();
storage.bucket(bucket_name).upload(filePath, { destination: filename });

@Raffaello I believe you should set host to http://localhost:9023/storage/v1