(C-x means ctrl+x, M-x means alt+x)
The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf
:
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
# to generate your dhparam.pem file, run in the terminal | |
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.
Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).
# taken from http://www.piware.de/2011/01/creating-an-https-server-in-python/ | |
# generate server.xml with the following command: | |
# openssl req -new -x509 -keyout server.pem -out server.pem -days 365 -nodes | |
# run as follows: | |
# python simple-https-server.py | |
# then in your browser, visit: | |
# https://localhost:4443 | |
import BaseHTTPServer, SimpleHTTPServer | |
import ssl |
For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.
Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon
with HyperThreading enabled, but it can work without problem on slower machines.
You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.
By default when Nginx starts receiving a response from a FastCGI backend (such as PHP-FPM) it will buffer the response in memory before delivering it to the client. Any response larger than the set buffer size is saved to a temporary file on disk.
This process is outlined at the Nginx ngx_http_fastcgi_module page manual page.
import asyncio | |
import threading | |
import random | |
def thr(i): | |
# we need to create a new loop for the thread, and set it as the 'default' | |
# loop that will be returned by calls to asyncio.get_event_loop() from this | |
# thread. | |
loop = asyncio.new_event_loop() |
import jwt | |
from jwt.algorithms import RSAAlgorithm | |
import requests | |
from time import time | |
import json | |
import os | |
APPLE_PUBLIC_KEY_URL = "https://appleid.apple.com/auth/keys" | |
APPLE_PUBLIC_KEY = None |