From f7c4b7c7936a56a99170215a2a5bf35f317ee619 Mon Sep 17 00:00:00 2001
From: GoEdgeLab <goedgecloud@gmail.com>
Date: Mon, 31 Jul 2023 17:32:09 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BC=93=E5=AD=98=E6=9D=A1=E4=BB=B6=E5=A2=9E?=
 =?UTF-8?q?=E5=8A=A0=E2=80=9C=E5=BC=BA=E5=88=B6Range=E5=9B=9E=E6=BA=90?=
 =?UTF-8?q?=E9=80=89=E9=A1=B9=E2=80=9D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 internal/nodes/http_request_cache.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/internal/nodes/http_request_cache.go b/internal/nodes/http_request_cache.go
index efd81d3..e316a59 100644
--- a/internal/nodes/http_request_cache.go
+++ b/internal/nodes/http_request_cache.go
@@ -90,6 +90,13 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
 		return
 	}
 
+	// 是否强制Range回源
+	if this.cacheRef.AlwaysForwardRangeRequest && len(this.RawReq.Header.Get("Range")) > 0 {
+		this.cacheRef = nil
+		cacheBypassDescription = "BYPASS, forward range"
+		return
+	}
+
 	// 是否正在Purge
 	var isPurging = this.web.Cache.PurgeIsOn && strings.ToUpper(this.RawReq.Method) == "PURGE" && this.RawReq.Header.Get("X-Edge-Purge-Key") == this.web.Cache.PurgeKey
 	if isPurging {