From 244e33983105c0c8a9029238ceb68dac203bec5c Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Fri, 5 Jun 2020 08:38:10 +0000
Subject: [PATCH] HttpUtils.pm: websocket criteria changed (Forum #109910)

git-svn-id: https://svn.fhem.de/fhem/trunk@22119 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/FHEM/HttpUtils.pm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fhem/FHEM/HttpUtils.pm b/fhem/FHEM/HttpUtils.pm
index 30f6abe1a..fdfd4f0b0 100644
--- a/fhem/FHEM/HttpUtils.pm
+++ b/fhem/FHEM/HttpUtils.pm
@@ -683,19 +683,19 @@ HttpUtils_DataComplete($)
   if(!defined($hl)) {
     return 0 if($hash->{buf} !~ m/^(.*?)\r?\n\r?\n(.*)$/s);
     my ($hdr, $data) = ($1, $2);
-    if($hdr =~ m/Transfer-Encoding:\s*chunked/si) {
+    if($hdr =~ m/Transfer-Encoding:\s*chunked/i) {
       $hash->{httpheader} = $hdr;
       $hash->{httpdata} = "";
       $hash->{buf} = $data;
       $hash->{httpdatalen} = -1;
 
-    } elsif($hdr =~ m/Content-Length:\s*(\d+)/si) {
+    } elsif($hdr =~ m/Content-Length:\s*(\d+)/i) {
       $hash->{httpdatalen} = $1;
       $hash->{httpheader} = $hdr;
       $hash->{httpdata} = $data;
       $hash->{buf} = "";
 
-    } elsif($hdr =~ m/Connection:\s*Upgrade/i) {
+    } elsif($hdr =~ m/Upgrade:\s*websocket/i) {
       $hash->{httpdatalen} = 0;
       $hash->{httpheader} = $hdr;
       $hash->{httpdata} = $hash->{buf} = "";