axpwx
/ gist:1c97ca381c274efd4a6f
Last active
August 29, 2015 14:17
— forked from mendelgusmao/gist:2356310
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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 |
axpwx
/ node_redir_test.js
Created
November 13, 2012 20:59
— forked from polotek/node_redir_test.js
Testing 301 redirects with node
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| var http = require('http'); | |
| var server = http.createServer(function (req, resp) { | |
| if(req.url.match('redir')) { | |
| resp.writeHead(301, {'Location':'http://google.com/', 'Expires': (new Date).toGMTString()}); | |
| resp.end(); | |
| } else { | |
| resp.writeHead(200, {'content-type': 'text/plain', 'content-length':4}); | |
| resp.end('Main'); | |
| } | |
| }); |