From 423d22f198e3bb3ee8eede64813f98e896eb6179 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Sun, 15 Jan 2017 12:41:10 +0000
Subject: [PATCH] HttpUtils.pm: report error if Nonblocking called twice with
 the same $hash (Forum #58540)

git-svn-id: https://svn.fhem.de/fhem/trunk@13082 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/HttpUtils.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fhem/FHEM/HttpUtils.pm b/fhem/FHEM/HttpUtils.pm
index 64bc9966f..85b48f7cf 100644
--- a/fhem/FHEM/HttpUtils.pm
+++ b/fhem/FHEM/HttpUtils.pm
@@ -254,6 +254,8 @@ HttpUtils_Connect($)
           HttpUtils_Close($hash);
           return $hash->{callback}($hash, $err, "") ;
         }
+        return $hash->{callback}($hash, "Closed conn / parallel call?", "")
+                if(!$hash->{conn});
         my $ret = connect($hash->{conn}, sockaddr_in($port, $iaddr));
         if(!$ret) {
           if($!{EINPROGRESS} || int($!)==10035 ||