@cache Decorator Not Working

[Ram Prasad Panigrahy]

Hi Team,
I have followed the steps given in https://pypi.org/project/fastapi-redis-cache/.

I have added the following methods in main.py and observation is as follows: (Please note I am using the Tryout option of FastAPI docs to test the endpoint). Please help to resolve this issue. I am using python 3.11.
Observation:

INFO: 127.0.0.1:62749 - "GET /dynamic_data HTTP/1.1" 200 OK
INFO:fastapi_redis_cache.client: 05/18/2023 06:53:13 PM | KEY_ADDED_TO_CACHE: key=myapi-cache:main.get_dynamic_data()

Response Header:

cache-control: max-age=30
content-length: 72
content-type: application/json
date: Thu,18 May 2023 10:53:13 GMT
etag: W/2847227004069749289
expires: Thu,18 May 2023 10:53:43 GMT
server: uvicorn
x-myapi-cache: Miss

Note:-

When the end point is being executed for second time, the status of x-myapi-cache should be Hit and as follows. But it is not happening

x-myapi-cache: Hit

{
"message": "this data should only be cached temporarily",
"success": true
}

Method:

Will be cached for thirty seconds

@app.get("/dynamic_data")
@cache(expire=30)
def get_dynamic_data(request: Request, response: Response):
return {"success": True, "message": "this data should only be cached temporarily"}

mani.py

import os

from fastapi import FastAPI, Request, Response
from fastapi_redis_cache import FastApiRedisCache, cache

LOCAL_REDIS_URL = "redis://143.42.77.29:6379"

app = FastAPI(title="FastAPI Redis Cache Example")

@app.on_event("startup")
def startup():
redis_cache = FastApiRedisCache()
redis_cache.init(
host_url=os.environ.get("REDIS_URL", LOCAL_REDIS_URL),
prefix="myapi-cache",
response_header="X-MyAPI-Cache",
ignore_arg_types=[Request, Response]
)

Will be cached for thirty seconds

@app.get("/dynamic_data")
@cache(expire=30)
def get_dynamic_data(request: Request, response: Response):
return {"success": True, "message": "this data should only be cached temporarily"}

[Diego Pasti]

I have a similar problem, nothing is being saved using the @cache decorator. The configurations seem to be in accordance with the documentation, the initialization as well and I can normally manipulate redis via redis_cli.

I created an API to generate tokens that is cached but it always generates a new one with each request instead of using what is in the cache. Nothing is sent to Redis.