From 39a612707074633185d83eeb140386420e2663d3 Mon Sep 17 00:00:00 2001
From: Harshavardhana <harsha@minio.io>
Date: Thu, 27 Jul 2023 16:12:14 -0700
Subject: [PATCH] support custom self-port

---
 main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/main.go b/main.go
index ff52969..9351787 100644
--- a/main.go
+++ b/main.go
@@ -44,6 +44,9 @@ var port = func() string {
 }()
 
 var selfDetectPort = func() string {
+	if sp := os.Getenv("HPERF_SELF_PORT"); sp != "" {
+		return sp
+	}
 	sp, err := strconv.Atoi(port)
 	if err != nil {
 		log.Fatal(err)