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mattes / rotating-proxy

Rotating TOR proxy with Docker
The Unlicense
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First request always returns 502 Bad Gateway #21

Open robosoul opened 7 years ago

robosoul commented 7 years ago

I noticed a pattern:

  1. start container 
    $ docker run -d -p 5566:5566 -p 4444:4444 --env tors=25 mattes/rotating-proxy
a82c7efd44798f5d0686e372663a3302a2df429b810e8302a2c69435efb57e07
  2. send request 
    $ curl --proxy localhost:5566 http://www.example.com -I
HTTP/1.0 502 Bad Gateway
Cache-Control: no-cache
Connection: close
Content-Type: text/html
  3. send request after the first one returned 502: 
    $ curl --proxy localhost:5566 http://www.example.com -I
HTTP/1.1 200 OK
Content-Length: 606
ETag: "359670651"
Date: Sun, 26 Mar 2017 08:56:23 GMT
Last-Modified: Fri, 09 Aug 2013 23:54:35 GMT
Expires: Sun, 02 Apr 2017 08:56:23 GMT
Content-Encoding: gzip
Accept-Ranges: bytes
Content-Type: text/html
Server: ECS (iad/182A)
X-Cache: HIT
Age: 1
Connection: keep-alive

Any idea why's the first time response 502 ?

Tnx, Luka

ilcn commented 7 years ago

For me waiting for around 5 min works -- it initially returned all 504, but after 5 mins its started working. Maybe it needs a bit "warm up" time?