Created
March 26, 2012 13:24
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config.ru for node.js projects with pow
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require "net/http" | |
class ProxyApp | |
def call(env) | |
begin | |
request = Rack::Request.new(env) | |
headers = {} | |
env.each do |key, value| | |
if key =~ /^http_(.*)/i | |
headers[$1] = value | |
end | |
end | |
http = Net::HTTP.new("localhost", 8080) | |
http.start do |http| | |
response = http.send_request(request.request_method, request.fullpath, request.body.read, headers) | |
[response.code, response.to_hash, [response.body]] | |
end | |
rescue Errno::ECONNREFUSED | |
[500, {}, ["Server is down, try $ npm start"]] | |
end | |
end | |
end | |
run ProxyApp.new |
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