From 7010bb6de39c26709f4dba921cc298c102d73bc2 Mon Sep 17 00:00:00 2001
From: ltitanb <lorenzo@gattaca.com>
Date: Wed, 20 Nov 2024 19:34:56 +0000
Subject: [PATCH] filter out 204

---
 crates/pbs/src/mev_boost/get_header.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/crates/pbs/src/mev_boost/get_header.rs b/crates/pbs/src/mev_boost/get_header.rs
index c83e77e4..fd61c07f 100644
--- a/crates/pbs/src/mev_boost/get_header.rs
+++ b/crates/pbs/src/mev_boost/get_header.rs
@@ -165,8 +165,14 @@ async fn send_timed_get_header(
                     // ignore join error and timeouts, log other errors
                     res.ok().and_then(|inner_res| match inner_res {
                         Ok(maybe_header) => {
-                            n_headers += 1;
-                            Some(maybe_header)
+                            if maybe_header.1.is_some() {
+                                n_headers += 1;
+                                Some(maybe_header)
+                            } else {
+                                // filter out 204 responses that are returned if the request
+                                // is after the relay cutoff
+                                None
+                            }
                         }
                         Err(err) if err.is_timeout() => None,
                         Err(err) => {