Merge pull request gruntwork-io#6 from gruntwork-io/v2

Close the TCP connection after each attempt.
Muratoi · Feb 5, 2018 · 7d3c2e1 · 7d3c2e1
2 parents f909446 + 46bf1af
commit 7d3c2e1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/server/server.go b/server/server.go
@@ -74,11 +74,13 @@ func attemptTcpConnection(port int, opts *options.Options) error {
 
 	defaultTimeout := time.Second * 5
 
-	_, err := net.DialTimeout("tcp", fmt.Sprintf("0.0.0.0:%d", port), defaultTimeout)
+	conn, err := net.DialTimeout("tcp", fmt.Sprintf("0.0.0.0:%d", port), defaultTimeout)
 	if err != nil {
 		return err
 	}
 
+	defer conn.Close()
+
 	return nil
 }