Improper error shown - (2003, "Can't connect to MySQL server on 'localhost'") #792
Description
Describe the bug
Well I formatted my pc and had to reinstall all the stuff and while I started working with my code I started receiving error (2003, "Can't connect to MySQL server on 'localhost'") I was not expecting that as my code worked flawless and at that time my discord bot which uses the same code was up and running well. So after two hours of going through all code I found that I had added db parameter in aiomysql.create_pool and I had forgot to create a database with the db mentioned there so that was the problem! So what I want is it should throw error that db is not found rather than (2003, "Can't connect to MySQL server on 'localhost'")
To Reproduce
I am running latest version of python 3.10 and pip installed aiomysql
Just dont make a database and try creating aiomysql.create_pool object with mentioning db you will get the error!
I used following code:
import asyncio
import aiomysql
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
async def test_example():
try:
conn = await aiomysql.create_pool(host='localhost', port=3306, user='user', password='pass',loop=loop,db="uncreated_db")
except Exception as e:
print(e)
loop.run_until_complete(test_example())
Expected behavior
Will throw this error : (2003, "Can't connect to MySQL server on 'localhost'")
Logs/tracebacks
Will throw this error : ``(2003, "Can't connect to MySQL server on 'localhost'")``Python Version
$ Python 3.10.4aiomysql Version
$ python -m pip show aiomysqlPyMySQL Version
1.0.2SQLAlchemy Version
1.0.2OS
Windows
Database type and version
MySQL : 8.0.29Additional context
No response
Code of Conduct
- I agree to follow the aio-libs Code of Conduct