Hi,

What I mention is the header in response from backend server. Your answer about proxy_set_header is the "Connection" header in request.

Thanks
Liu Peng
----- 原始邮件 -----
发件人：Aleksandar Lazic <al-nginx@none.at>
收件人：nginx@nginx.org
抄送人：tjlp@sina.com
主题：Re: Issue about nginx removing the header "Connection" in HTTP response?
日期：2017年03月03日 06点25分


Hi.
Am 01-03-2017 08:29, schrieb tjlp@sina.com:
> Hi, nginx guy,
>
> In our system, for some special requests, the upstream server will
> return a response which the header includes "Connection: Close".
> According to HTTP protocol, "Connection" is one-hop header.
> So, nginx will remove this header and the client can't do the business
> logic correctly.
>
> How to handle this scenario?
you mean something like this?
http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_set_header
If the value of a header field is an empty string then this field will
not be passed to a proxied server:
proxy_set_header Connection "";
> Thanks
> Liu Peng
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