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/* | |
A little node.js server for testing html5 ajax file uploads. | |
It serves up the current directory and receives uploads at /upload. | |
This is for use with xhr.send(file) where the entire request body is the file. | |
It just pauses one second between chunks so that client-side progress events | |
get a chance to fire. On my laptop it looks like the maximum chunk size is | |
around 40K, so you would still need images in the range of hundreds of kilobytes | |
to really be able to test it. |
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var http = require("http"), | |
url = require("url"), | |
path = require("path"), | |
fs = require("fs") | |
port = process.argv[2] || 8888; | |
http.createServer(function(request, response) { | |
var uri = url.parse(request.url).pathname | |
, filename = path.join(process.cwd(), uri); |
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/// <summary> | |
/// Normally, we tokenize based on white space. But there are times we want to keep words across whitespace, e.g. | |
/// "in basket" should not become "in" "basket". This class allows you to do that. | |
/// </summary> | |
class SpecialWordsTokenFilter : TokenFilter | |
{ | |
readonly TermAttribute termAttribute; | |
readonly Dictionary<string, string> TwoWords = new Dictionary<string, string>(); | |
private Queue<string> bufferBuffer = new Queue<string>(); | |
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geo $limited { | |
default 1; | |
# Wordpress Jetpack ranges: | |
192.0.0.0/16 0; | |
66.135.0.0/16 0; | |
66.155.0.0/16 0; | |
76.74.0.0/16 0; | |
} |
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http { | |
map $http_user_agent $limit_bots { | |
default ''; | |
~*(google|bing|yandex|msnbot) $binary_remote_addr; | |
} | |
limit_req_zone $limit_bots zone=bots:10m rate=1r/m; | |
server { |
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user nobody; | |
worker_processes auto; | |
error_log logs/error.log notice; | |
worker_rlimit_nofile 65535; | |
pid /var/run/nginx.pid; | |
events { | |
accept_mutex off; |
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location /aaa/ { | |
# internal; | |
set $upstream ""; | |
set $referer ""; | |
set $ref $arg_ref; | |
set $url $arg_url; | |
set $tohost ""; | |
set $newuri ""; | |
# add_header Content-Type text/plain; |
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## Get the size of the image file using Lua. | |
## Cf. http://wiki.nginx.org/HttpLuaModule#set_by_lua. | |
location ~* \.(?:gif|jpe?g|png)$ { | |
set_by_lua $img_file_size ' | |
function fsize (file) | |
local current = file:seek() -- get current position | |
local size = file:seek("end") -- get file size | |
file:seek("set", current) -- restore position | |
return size | |
end |
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# based on http://uberblo.gs/2011/06/high-performance-url-shortening-with-redis-backed-nginx | |
# using code from http://stackoverflow.com/questions/3554315/lua-base-converter | |
# "database scheme" | |
# database 0: id ~> url | |
# database 1: id ~> hits | |
# database 2: id ~> [{referer|user_agent}] | |
# database 3: id ~> hits (when id is not found) | |
# database 4: id ~> [{referer|user_agent}] (when id is not found) | |
# database 5: key "count" storing the number of shortened urls; the id is generated by (this number + 1) converted to base 62 |
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# example location parts of nginx.conf | |
# add your own AWS keys, server lines etc, and set your aws domains, paths | |
http { | |
# you will need the luacrypto in the cpath, download from http://luacrypto.luaforge.net/ | |
lua_package_cpath "/home/justin/lua/luacrypto-0.2.0/src/l?.so.0.2.0;;"; | |
server { | |
listen 80; |
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