From 51d8d06fbdea938ff60efb6f8e94d35b4f00d5fe Mon Sep 17 00:00:00 2001
From: injoyai <1113655791@qq.com>
Date: Tue, 18 Mar 2025 14:47:15 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0NewRangeDial=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0,=E6=9B=B4=E6=96=B9=E4=BE=BF=E4=BD=BF=E7=94=A8?=
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---
 dial.go | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/dial.go b/dial.go
index 562cf39..affc034 100644
--- a/dial.go
+++ b/dial.go
@@ -3,6 +3,7 @@ package tdx
 import (
 	"context"
 	"github.com/injoyai/ios"
+	"github.com/injoyai/logs"
 	"math/rand"
 	"net"
 	"strings"
@@ -43,3 +44,25 @@ func NewRandomDial(hosts []string) ios.DialFunc {
 		return c, addr, err
 	}
 }
+
+func NewRangeDial(hosts []string) ios.DialFunc {
+	if len(hosts) == 0 {
+		hosts = Hosts
+	}
+	return func(ctx context.Context) (c ios.ReadWriteCloser, _ string, err error) {
+		for i, addr := range hosts {
+			if !strings.Contains(addr, ":") {
+				addr += ":7709"
+			}
+			c, err = net.Dial("tcp", addr)
+			if err == nil {
+				return c, addr, nil
+			}
+			if i < len(hosts)-1 {
+				//最后一个错误返回出去
+				logs.Err(err)
+			}
+		}
+		return
+	}
+}