From 7e3c7dcecf161dd1d3b536e443cd6d7620ce5429 Mon Sep 17 00:00:00 2001
From: mzack <marco.rivoli.nvh@gmail.com>
Date: Thu, 9 Jun 2022 11:27:37 +0200
Subject: [PATCH] Improving error message when all ips fail

---
 fastdialer/dialer.go | 8 ++++----
 fastdialer/error.go  | 1 +
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/fastdialer/dialer.go b/fastdialer/dialer.go
index 13ec31f..59d2c11 100644
--- a/fastdialer/dialer.go
+++ b/fastdialer/dialer.go
@@ -6,7 +6,6 @@ import (
 	"crypto/tls"
 	"encoding/json"
 	"fmt"
-	"log"
 	"net"
 	"strings"
 
@@ -203,9 +202,7 @@ func (d *Dialer) dial(ctx context.Context, network, address string, shouldUseTLS
 		}
 		hostPort := net.JoinHostPort(ip, port)
 		if shouldUseTLS {
-			log.Println(tlsconfig.MinVersion)
 			tlsconfigCopy := tlsconfig.Clone()
-			log.Println(tlsconfigCopy.MinVersion)
 			switch {
 			case d.options.SNIName != "":
 				tlsconfigCopy.ServerName = d.options.SNIName
@@ -255,15 +252,18 @@ func (d *Dialer) dial(ctx context.Context, network, address string, shouldUseTLS
 			break
 		}
 	}
+
 	if conn == nil {
 		if numInvalidIPS == len(IPS) {
 			return nil, NoAddressAllowedError
 		}
-		return nil, NoAddressFoundError
+		return nil, CouldNotConnectError
 	}
+
 	if err != nil {
 		return nil, err
 	}
+
 	return
 }
 
diff --git a/fastdialer/error.go b/fastdialer/error.go
index 8ceb2c9..c37980e 100644
--- a/fastdialer/error.go
+++ b/fastdialer/error.go
@@ -5,6 +5,7 @@ import (
 )
 
 var (
+	CouldNotConnectError  = errors.New("could not connect to any address found for host")
 	NoAddressFoundError   = errors.New("no address found for host")
 	NoAddressAllowedError = errors.New("denied address found for host")
 	NoPortSpecifiedError  = errors.New("port was not specified")