Why does nginx strip trailing headers from a proxied backend? How can I prevent it?

[Alan Chandler]

On 08/06/2020 21:58, Maxim Dounin wrote:
> Hello!
>
> On Mon, Jun 08, 2020 at 08:57:56PM +0100, Alan Chandler wrote:
>
>> I have nginx acting as the static file server for a single page
>> web app I am developing. It acts as a proxy server for the
>> "/api" portion on my url space.
> Trailers are only supported in gRPC proxying (grpc_pass), where
> they are required for gRPC.  Trailers are not supported by
> proxy_pass.
>
That is a shame.

Time to think up an alternative way