iammehrabalam

For API speed and page responses:
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https://github.com/pagespeed/ngx_pagespeed

Nginx-Access-Plus is a Nginx module allows limiting access to certain http request methods and client addresses.
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https://github.com/nginx-clojure/nginx-access-plus

This module can be used to protect your server in case system load or memory use goes too high.
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iammehrabalam

#!/bin/bash

# file descriptor
# Change 400000 to increase or decrease number of file descriptor

echo "* soft nofile 400000" >> /etc/security/limits.conf
echo "* hard nofile 400000" >> /etc/security/limits.conf

# Changing kernal parameters (modify value if required)

iammehrabalam

-- Debian packages nginx-extras, lua-zlib required

ngx.ctx.max_chunk_size = tonumber(ngx.var.max_chunk_size)
ngx.ctx.max_body_size = tonumber(ngx.var.max_body_size)

function create_error_response (code, description)
    local message = string.format('{"status":400,"statusReason":"Bad Request","code":%d,"exception":"","description":"%s","message":"HTTP 400 Bad Request"}', code, description)
    ngx.status = ngx.HTTP_BAD_REQUEST
    ngx.header.content_type = "application/json"
    ngx.say(message)

iammehrabalam

server {
	server_name default_server;
	listen 80;
 
	location / {
		proxy_pass http://localhost:8080;
		proxy_set_header X-Real-IP $remote_addr;
 
		client_max_body_size 5m;
        	client_body_buffer_size 5m;

iammehrabalam

## FOR UBUNTU
Dependencies install

1. apt-get install nginx-extras
2. apt-get install lua-zlib

lua file decompress request body
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see  https://gist.github.com/iammehrabalam/30f5402bbcdad139c9eafd3a6f47ce6c

iammehrabalam

sudo apt-get install tor
# check tor service running on port 9050 (ss -aln | grep 9050)

# change ip after every 10 sec

edit vi /etc/tor/torrc  and add MaxCircuitDirtiness 10

# use tor proxy in python request

install requests==2.10.0  (pip install requests==2.10.0) (currently 2.11 giving error)