From a1981328aae2248dd80cc7e332a2affb0a695b8d Mon Sep 17 00:00:00 2001
From: Levi <liwei-8466@qq.com>
Date: Sat, 7 Sep 2024 13:49:32 +0800
Subject: [PATCH] fix: avoid HTTP zero connections (#729)

---
 internal/protocol/http/fetcher.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/internal/protocol/http/fetcher.go b/internal/protocol/http/fetcher.go
index 399ea01c2..75ada8408 100644
--- a/internal/protocol/http/fetcher.go
+++ b/internal/protocol/http/fetcher.go
@@ -171,8 +171,12 @@ func (f *Fetcher) Create(opts *base.Options) error {
 		opts.Extra = &fhttp.OptsExtra{}
 	}
 	extra := opts.Extra.(*fhttp.OptsExtra)
-	if extra.Connections == 0 {
+	if extra.Connections <= 0 {
 		extra.Connections = f.config.Connections
+		// Avoid zero connections configuration
+		if extra.Connections <= 0 {
+			extra.Connections = 1
+		}
 	}
 	return nil
 }