ngx_http_upstream_process_header 35 http/ngx_http_upstream.c static void ngx_http_upstream_process_header(ngx_http_request_t *r, ngx_http_upstream_process_header 1123 http/ngx_http_upstream.c u->read_event_handler = ngx_http_upstream_process_header; ngx_http_upstream_process_header 1400 http/ngx_http_upstream.c ngx_http_upstream_process_header(r, u);