Skip io.EOF error

kayrus · Jul 6, 2022 · 77fba1e · 77fba1e
1 parent fb3a6e0
commit 77fba1e
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/conn.go b/conn.go
@@ -613,6 +613,9 @@ func (c *Conn) handleStartTLS() {
 	tlsConn := tls.Server(c.conn, c.server.TLSConfig)
 
 	if err := tlsConn.Handshake(); err != nil {
+		if err == io.EOF {
+			return
+		}
 		c.server.ErrorLog.Printf("TLS handshake error for %s: %v", c.conn.RemoteAddr(), err)
 		c.WriteResponse(550, EnhancedCode{5, 0, 0}, "Handshake error")
 		return

diff --git a/server.go b/server.go
@@ -167,6 +167,9 @@ func (s *Server) handleConn(c *Conn) error {
 			c.conn.SetWriteDeadline(time.Now().Add(d))
 		}
 		if err := tlsConn.Handshake(); err != nil {
+			if err == io.EOF {
+				return nil
+			}
 			s.ErrorLog.Printf("TLS handshake error for %s: %v", tlsConn.RemoteAddr(), err)
 			return err
 		}