Hello anybody know about

fuel http client

? I dont know why fuel http header set the value as array of string instead of normal string for example

{Origin=[abc], Content-Type=[application/json]

instead of

{Origin=abc, Content-Type=application/json

is there any method to overide it to not use array of string?

https://stackoverflow.com/questions/4371328/are-duplicate-http-response-headers-acceptable ?

@sitepodmatt is there any sample code how can I change the behaviour of

listOf

?

You cannot inject extension function to third party code

I’m not familiar with fuel, but what exactly wrong with array of strings instead of string? I believe it just supports multiple values separated with `;` and you cannot change this behavior

because the host http server cannot accept header value as array

because the host http server cannot accept header value as array

But how does resulting header in the request looks like? Your example above is just a header representation in code, server cannot accept header in this format too:

{Origin=abc, Content-Type=application/json}

, header is just a string, not even 2 strings