...

pkg/servers/redisserver/factory.go

@@ -1,6 +1,7 @@
 package redisserver
 
 import (
+	"strconv"
 	"sync"
 	"time"
 )
@@ -20,7 +21,7 @@ type Server struct {
 }
 
 type ServerConfig struct {
-	TCPPort        string
+	TCPPort        int
 	UnixSocketPath string
 }
 
@@ -38,8 +39,8 @@ func NewServer(config ServerConfig) *Server {
 	go s.cleanupExpiredKeys()
 
 	// Start TCP server if port is provided
-	if config.TCPPort != "" {
-		tcpAddr := ":" + config.TCPPort
+	if config.TCPPort != 0 {
+		tcpAddr := ":" + strconv.Itoa(config.TCPPort)
 		go s.startRedisServer(tcpAddr, "")
 	}