From bfa5cc0f4d8192a80a4423014b2e75934441022b Mon Sep 17 00:00:00 2001
From: Bhakiyaraj Kalimuthu <bhakiyaraj.kalimuthu@bloxroute.com>
Date: Thu, 25 Apr 2024 10:08:51 +0200
Subject: [PATCH] use start time unixms header field across all the request

---
 server/service.go | 10 +++++-----
 server/utils.go   |  7 +++----
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/server/service.go b/server/service.go
index d00fc103..73aa21fd 100644
--- a/server/service.go
+++ b/server/service.go
@@ -259,7 +259,7 @@ func (m *BoostService) handleRegisterValidator(w http.ResponseWriter, req *http.
 
 	// Add request headers
 	headers := map[string]string{
-		HeaderStartTimeMsUnix: fmt.Sprintf("%d", time.Now().UTC().UnixMilli()),
+		HeaderStartTimeUnixMS: fmt.Sprintf("%d", time.Now().UTC().UnixMilli()),
 	}
 
 	relayRespCh := make(chan error, len(m.relays))
@@ -344,8 +344,8 @@ func (m *BoostService) handleGetHeader(w http.ResponseWriter, req *http.Request)
 	}).Infof("getHeader request start - %d milliseconds into slot %d", msIntoSlot, _slot)
 	// Add request headers
 	headers := map[string]string{
-		HeaderKeySlotUID:          slotUID.String(),
-		HeaderStartTimeMsIntoSlot: fmt.Sprintf("%d", msIntoSlot),
+		HeaderKeySlotUID:      slotUID.String(),
+		HeaderStartTimeUnixMS: fmt.Sprintf("%d", time.Now().UTC().UnixMilli()),
 	}
 	// Prepare relay responses
 	result := bidResp{}                                 // the final response, containing the highest bid (if any)
@@ -671,8 +671,8 @@ func (m *BoostService) processDenebPayload(w http.ResponseWriter, req *http.Requ
 
 	// Add request headers
 	headers := map[string]string{
-		HeaderKeySlotUID:          currentSlotUID,
-		HeaderStartTimeMsIntoSlot: fmt.Sprintf("%d", msIntoSlot),
+		HeaderKeySlotUID:      currentSlotUID,
+		HeaderStartTimeUnixMS: fmt.Sprintf("%d", time.Now().UTC().UnixMilli()),
 	}
 
 	// Prepare for requests
diff --git a/server/utils.go b/server/utils.go
index 60f21af1..f3c44186 100644
--- a/server/utils.go
+++ b/server/utils.go
@@ -27,10 +27,9 @@ import (
 )
 
 const (
-	HeaderKeySlotUID          = "X-MEVBoost-SlotID"
-	HeaderKeyVersion          = "X-MEVBoost-Version"
-	HeaderStartTimeMsUnix     = "X-MEVBoost-StartTimeMSUnix"
-	HeaderStartTimeMsIntoSlot = "X-MEVBoost-StartTimeMSIntoSlot"
+	HeaderKeySlotUID      = "X-MEVBoost-SlotID"
+	HeaderKeyVersion      = "X-MEVBoost-Version"
+	HeaderStartTimeUnixMS = "X-MEVBoost-StartTimeUnixMS"
 )
 
 var (