我正在運行一個應用程序,它接受來自GPS記錄器的數據,通過SMS,HTTP或TCP發送此數據。我使用HTTP連接傳輸數據,這很容易通過我的Rails應用程序上的GET請求來接收。在Nginx上轉發TCP連接到HTTP
爲了省電的目的,我們改變了連接到TCP純nginx的和不接受,現在這些請求:
從nginx的的的access.log:
HTTP:
xx.xx.xx.xxx - - [03/Mar/2013:20:17:45 -0500] "GET /?imei=123456789&rmc=$GPRMC,035106.000,A,4145.1451,N,08506.8784,W,1.56,176.49,010213,,*13,3656mV,AUTO HTTP/1.1" 302 247 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_2) AppleWebKit/537.22 (KHTML, like Gecko) Chrome/25.0.1364.152 Safari/537.22"
TCP :
xx.xx.xx.xxx - - [03/Mar/2013:18:31:22 -0500] "imei=123456789&rmc=$GPRMC,233012.000,A,4221.6614,N,07106.1014,W,17.25,218.94,030313,,*21,4102mV,AUTO,310,260,ADB7,13EF,057,310,260,0000,0000,044,310,260,0000,0000,055,310,260,0000,0000,05A,310,260,0000,0000,059,310,260,0000,0000,05E,0,0,0000,0000,000,2" 400 172 "-" "-"
有誰知道一種方法來過濾這些TCP請求在Nginx上,並將它們作爲HTTP GET請求通過Rails應用程序進行處理?
在此先感謝
答:
我能夠通過創建一個自定義代理來實現這一點,使用EM-代理和法拉第:
require 'em-proxy'
require 'faraday'
Proxy.start(:host => "0.0.0.0", :port => 8080, :debug => false) do |conn|
conn.on_data do |data|
http = Faraday.new(:url => 'http://example.com') do |faraday|
faraday.request :url_encoded # form-encode POST params
faraday.response :logger # log requests to STDOUT
faraday.adapter Faraday.default_adapter # make requests with Net::HTTP
end
http.get "/upload?#{data}"
end
end
你在哪裏設置了這個配置? – 2014-04-27 09:48:39