From e4c769d0720c4484d7b1d4e609f077c9f4ea70f7 Mon Sep 17 00:00:00 2001
From: xiusin <36065131+xiusin@users.noreply.github.com>
Date: Sun, 21 May 2023 21:23:24 +0800
Subject: [PATCH] net.http: add remote-addr header (#18208)

---
 vlib/net/http/server.v | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vlib/net/http/server.v b/vlib/net/http/server.v
index 64acc0a126..89e92566c5 100644
--- a/vlib/net/http/server.v
+++ b/vlib/net/http/server.v
@@ -100,13 +100,17 @@ fn (mut s Server) parse_and_respond(mut conn net.TcpConn) {
 			reader.free()
 		}
 	}
-	req := parse_request(mut reader) or {
+	mut req := parse_request(mut reader) or {
 		$if debug {
 			// only show in debug mode to prevent abuse
 			eprintln('error parsing request: ${err}')
 		}
 		return
 	}
+
+	remote_ip := conn.peer_ip() or { '' }
+	req.header.add_custom('Remote-Addr', remote_ip) or {}
+
 	mut resp := s.handler.handle(req)
 	if resp.version() == .unknown {
 		resp.set_version(req.version)