bobohb

// WIN32/C++17: DX11 DXGI Screen capture sample
//
// References:
//  - https://github.com/microsoftarchive/msdn-code-gallery-microsoft/tree/master/Official%20Windows%20Platform%20Sample/DXGI%20desktop%20duplication%20sample
//  - https://github.com/microsoft/DirectXTex/blob/master/ScreenGrab/ScreenGrab11.cpp
//  - https://docs.microsoft.com/en-us/windows/win32/direct3ddxgi/desktop-dup-api
//
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <atlbase.h>

bobohb

"""An example of a cache decorator."""

import json
from functools import wraps
from redis import StrictRedis


redis = StrictRedis()

def cached(func):

bobohb

Set up PMM Server v2

Let's start by creating entry for server in docker-compose.yaml:

version: '2'
# version 2 of docker-compose is not "old" version, it's the actual version,
# see below for explanation:
# https://stackoverflow.com/a/53636006/961092
services:

bobohb

- General
  [ ] The code works
  [ ] The code is easy to understand
  [ ] Follows coding conventions
  [ ] Names are simple and if possible short
  [ ] Names are spelt correctly
  [ ] Names contain units where applicable
  [ ] Enums are used instead of int constants where applicable
  [ ] There are no usages of 'magic numbers'
  [ ] All variables are in the smallest scope possible

bobohb

# 生成 socks5 协议的连接命令16进制数据，用于 haproxy的 tcp-check send-binary
# 参考: 
#   - <https://zh.wikipedia.org/wiki/SOCKS#SOCKS5>, "SOCKS5请求格式" 部分
#   - <http://cbonte.github.io/haproxy-dconv/configuration-1.7.html#4.2-tcp-check%20send-binary>
socks5_connect_binary = lambda domain, port: "05010003"+"%02x" % len(domain)+"".join(["%02x" % ord(x) for x in domain])+"%04x" % int(port)

bobohb

events {
  worker_connections  1024;
}

http {
  default_type       text/html;
  access_log         /dev/stdout;
  sendfile           on;
  keepalive_timeout  65;

bobohb

Seeing how SteamIDs have changed recently, I thought I'd write a Gist to help others (including myself!) decypher how to convert these from one format to the other in Python. First, let's go over basics to convert a 64bit CommunityID into a SteamID:

steamid64ident = 76561197960265728

def commid_to_steamid(commid):
  steamid = []
  steamid.append('STEAM_0:')
  steamidacct = int(commid) - steamid64ident
  

bobohb

[program:myapp]
autostart = true
user = myapp
command = /srv/myapp/env/bin/uwsgi --ini /srv/myapp/run/uwsgi.ini
directory=/srv/myapp
priority = 1
redirect_stderr = true
stdout_logfile = /srv/myapp/log/wsgi.log
stopsignal = QUIT

bobohb

# author: weizhifeng

status=$(ps aux|grep haproxy | grep -v grep | grep -v bash | wc -l)
if [ "${status}" = "0" ]; then
    /etc/init.d/haproxy start

    status2=$(ps aux|grep haproxy | grep -v grep | grep -v bash |wc -l)

    if [ "${status2}" = "0"  ]; then
            /etc/init.d/keepalived stop