OT: erldoc isn't redirecting properly

[Marc Worrell]

It is a configuration error.
That some browsers still work is only because they cached a previous correct redirect.

marc$ curl -i 'http://www.erlang.org/erldoc'
HTTP/1.1 301 Moved Permanently
Content-length: 0
Location: https://www.erlang.org/erldoc

marc$ curl -i 'https://www.erlang.org/erldoc'
HTTP/2 301 
date: Wed, 30 Oct 2019 07:01:34 GMT
content-type: text/html
content-length: 162
location: http://erlang.org/erldoc

marc$ curl -i http://erlang.org/erldoc
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 30 Oct 2019 07:02:56 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: http://www.erlang.org/erldoc



> On 30 Oct 2019, at 07:47, Frans Schneider <fchschneider@REDACTED> wrote:
> 
> For me, Chrome Version 78.0.3904.70 does work but wget also fails here with the same error.
> 
> Frans
> 
> On 10/30/19 7:29 AM, Gleb Vinogradov wrote:
>> Frans, it doesn't work in Chrome too.
>> Even wget fails:
>> wget http://www.erlang.org/erldoc
>> --2019-10-30 06:28:21-- http://www.erlang.org/erldoc
>> Resolving www.erlang.org <http://www.erlang.org> (www.erlang.org <http://www.erlang.org>)... 18.184.93.36, 35.157.223.92
>> Connecting to www.erlang.org <http://www.erlang.org> (www.erlang.org <http://www.erlang.org>)|18.184.93.36|:80... connected.
>> HTTP request sent, awaiting response... 301 Moved Permanently
>> Location: https://www.erlang.org/erldoc [following]
>> --2019-10-30 06:28:21-- https://www.erlang.org/erldoc
>> Connecting to www.erlang.org <http://www.erlang.org> (www.erlang.org <http://www.erlang.org>)|18.184.93.36|:443... connected.
>> HTTP request sent, awaiting response... 301 Moved Permanently
>> Location: http://erlang.org/erldoc [following]
>> ....
>> --2019-10-30 06:28:22-- http://erlang.org/erldoc
>> Connecting to erlang.org <http://erlang.org> (erlang.org <http://erlang.org>)|192.121.151.106|:80... connected.
>> HTTP request sent, awaiting response... 301 Moved Permanently
>> Location: http://www.erlang.org/erldoc [following]
>> 20 redirections exceeded.
>> ср, 30 окт. 2019 г. в 13:20, Schneider <fchschneider@REDACTED <mailto:fchschneider@REDACTED>>:
>>    You’re probably using Firefox, which gives this problem after the
>>    recent update. Chrome works fine.
>>    Frans
>>     > Op 30 okt. 2019 om 05:54 heeft rtp <rtp11@REDACTED
>>    <mailto:rtp11@REDACTED>> het volgende geschreven:
>>     >
>>     > Hi,
>>     >
>>     > for some days now, I can not call the "Erlang/OTP Documentation"
>>    online
>>     > documentation with the URL
>>     >
>>     > http://erlang.org/erldoc
>>     >
>>     > The request ends with the message:
>>     >
>>     >    The page isn’t redirecting properly
>>     >
>>     >    An error occurred during a connection to www.erlang.org
>>    <http://www.erlang.org>.
>>     >
>>     > Does anybody know anything about that?
>>     >
>>     > Thanks in advance
>>     >
>>     > Ralf
>>     >
>>     > PS: Clearing cookies does not help.

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