On 15/07/17 11:28, Ivan Larionov wrote:
Ok, mystery solved.
Patch "HTTP: do not allow Proxy-Connection to override Connection
header" changes the behavior. And we indeed send from our clients:
Connection: close
Proxy-Connection: Keep-Alive
Ah. Yes that would lead to trouble.
If you have any influence with the authors of that client software
please get them to remove the Proxy-Connection header. It should never
be used in HTTP/1.1 traffic. At the very least, if the clients are
HTTP/1.0 still it should mirror the Connection value to have consistent
behaviour from proxies.
If you need a more authoritative reference:
<https://tools.ietf.org/html/rfc7230#appendix-A.1.2>
Amos
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