From 11fa66a31cf580189e01b0c353f0ccee16f90a0e Mon Sep 17 00:00:00 2001
From: Rene Schallner <rene@renerocks.ai>
Date: Mon, 15 Jul 2024 12:29:03 +0200
Subject: [PATCH] doc: getHeader need lowercase keys

---
 src/request.zig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/request.zig b/src/request.zig
index 1b7c66b..e0d7668 100644
--- a/src/request.zig
+++ b/src/request.zig
@@ -431,8 +431,10 @@ pub fn setContentTypeFromFilename(self: *const Self, filename: []const u8) !void
     }
 }
 
-/// Returns the header value of given key name. Returned mem is temp.
-/// Do not free it.
+/// Returns the header value of given key name.
+/// NOTE that header-names are lowerased automatically while parsing the request.
+///     so please only use lowercase keys!
+/// Returned mem is temp. Do not free it.
 pub fn getHeader(self: *const Self, name: []const u8) ?[]const u8 {
     const hname = fio.fiobj_str_new(util.toCharPtr(name), name.len);
     defer fio.fiobj_free_wrapped(hname);