Mercurial > hg > nginx
diff src/http/ngx_http_request.c @ 7234:c693daca57f7
gRPC: special handling of the TE request header.
According to the gRPC protocol specification, the "TE" header is used
to detect incompatible proxies, and at least grpc-c server rejects
requests without "TE: trailers".
To preserve the logic, we have to pass "TE: trailers" to the backend if
and only if the original request contains "trailers" in the "TE" header.
Note that no other TE values are allowed in HTTP/2, so we have to remove
anything else.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sat, 17 Mar 2018 23:04:25 +0300 |
parents | 33edea74bd58 |
children | 7f955d3b9a0d ea3f1f9af72c |
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--- a/src/http/ngx_http_request.c Sat Mar 17 23:04:24 2018 +0300 +++ b/src/http/ngx_http_request.c Sat Mar 17 23:04:25 2018 +0300 @@ -132,6 +132,10 @@ offsetof(ngx_http_headers_in_t, transfer_encoding), ngx_http_process_header_line }, + { ngx_string("TE"), + offsetof(ngx_http_headers_in_t, te), + ngx_http_process_header_line }, + { ngx_string("Expect"), offsetof(ngx_http_headers_in_t, expect), ngx_http_process_unique_header_line },