Skip to content

Instantly share code, notes, and snippets.

@kissgyorgy
kissgyorgy / listen.py
Created September 4, 2020 16:37
How to use PostgreSQL's LISTEN/NOTIFY as a simple message queue with psycopg2 and asyncio
import asyncio
import psycopg2
# dbname should be the same for the notifying process
conn = psycopg2.connect(host="localhost", dbname="example", user="example", password="example")
conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
cursor = conn.cursor()
cursor.execute(f"LISTEN match_updates;")
@p3t3r67x0
p3t3r67x0 / openssl_commands.md
Last active May 22, 2024 02:19
Some list of openssl commands for check and verify your keys

openssl

Install

Install the OpenSSL on Debian based systems

sudo apt-get install openssl