[99s-extend] Body length and content-length mismatch

[Samir Sow]

Yes.
i’m using httpc. It does not like  wrapping a binary string inside a [].
I’ll fix my body.

Thank you.

Sincerely.



> On 27 févr. 2015, at 18:11, Loïc Hoguin <essen at ninenines.eu> wrote:
> 
> It looks like the client is telling you BS.
> 
> On 02/27/2015 06:07 PM, Samir Sow wrote:
>> Hi,
>> 
>> I’m facing an issue with the cowboy_req:body call.
>> 
>> The header show a length of 2 while the body itself is a binary string which has a size greater than 2 for sure.
>> Trying to use cowboy_req:body with the length option does not make any difference.
>> 
>> How can i retrieve the data ?
>> Any clue ?
>> 
>> Thank you
>> 
>> {ok,{<<"basic">>,{<<«xxxxx at xxxxxx">>,<<«xxxxxxx">>}},
>>           {http_req,
>>               {sslsocket,
>>                   {gen_tcp,#Port<0.13250>,tls_connection,<0.298.0>},
>>                   <0.407.0>},
>>               ranch_ssl,keepalive,<0.408.0>,<<"POST">>,'HTTP/1.1',
>>               {{xxxxxxxxx},16220},
>>               <<«xxxx">>,undefined,xxxx,<<«xxxxx">>,undefined,
>>               <<>>,undefined,
>>               [{res_1,<<«xxxx">>}],
>>               [{<<"content-type">>,<<"application/json">>},
>>                {<<"content-length">>,<<"2">>},
>>                {<<"te">>,<<>>},
>>                {<<"host">>,<<«xxxxx">>},
>>                {<<"authorization">>,
>>                 <<"Basic xxxxxxxxxxxxxx">>},
>>                {<<"connection">>,<<"keep-alive">>}],
>>               [{<<"authorization">>,
>>                 {<<"basic">>,{<<«xxxxxx">>,<<«xxxxxx">>}}},
>>                {<<"connection">>,[<<"keep-alive">>]}],
>>               undefined,[],waiting,
>>               <<"{\"login\":\»xxxx at xxxxxx\",\»xxxx\":\»xxxx\"}{\"login\":\»xxxx at xxxx\",\»xxxx\":\»xxxxx\"}">>,
> 
> And looking at this (the buffer of already received data, presumably your whole body, it looks like you receive 2 things. Perhaps the client gives you the count of things instead of the length?
> 
> Either way if the client provides a wrong content-type you should reject the connection.
> 
>>               undefined,false,waiting,
>>               [{<<"Access-Control-Allow-Credentials">>,<<"true">>},
>>                {<<"Access-Control-Allow-Origin">>,
>>                 <<"http://xxxxxxxxx">>}],
>>               <<>>,undefined}}
>> Samir
>> 
>> 
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>> 
> 
> -- 
> Loïc Hoguin
> http://ninenines.eu