From 79e75846170fdafd9ca568ea36bc3d6b1d4157da Mon Sep 17 00:00:00 2001
From: zarazaex69 <zarazaex@tuta.io>
Date: Thu, 9 Apr 2026 18:50:58 +0300
Subject: [PATCH] fix(server): Improve TCP connection

---
 internal/server/server.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/internal/server/server.go b/internal/server/server.go
index 1cb7566..a10990f 100644
--- a/internal/server/server.go
+++ b/internal/server/server.go
@@ -233,7 +233,13 @@ func (s *Server) handleConnect(sid uint16, req ConnectRequest) {
 	s.connMu.Unlock()
 
 	start := time.Now()
-	conn, err := net.DialTimeout("tcp", addr, 10*time.Second)
+	
+	dialer := &net.Dialer{
+		Timeout:   5 * time.Second,
+		KeepAlive: 30 * time.Second,
+	}
+	
+	conn, err := dialer.Dial("tcp4", addr)
 	elapsed := time.Since(start)
 	
 	if err != nil {