From f2d785fbce8950f89dbb5eec493961032b14c592 Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Sun, 5 May 2019 18:05:33 +0000
Subject: [PATCH] 01_FHEMWEB.pm: avoid closeConn if the writebuffer is not
 empty (Forum #88470)

git-svn-id: https://svn.fhem.de/fhem/trunk/fhem@19335 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 FHEM/01_FHEMWEB.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/FHEM/01_FHEMWEB.pm b/FHEM/01_FHEMWEB.pm
index 47f4408d2..ecbcdc2e6 100644
--- a/FHEM/01_FHEMWEB.pm
+++ b/FHEM/01_FHEMWEB.pm
@@ -737,7 +737,8 @@ sub
 FW_closeConn($)
 {
   my ($hash) = @_;
-  if(!$hash->{inform} && !$hash->{BUF}) { # Forum #41125
+  # Forum #41125, 88470
+  if(!$hash->{inform} && !$hash->{BUF} && !defined($hash->{".WRITEBUFFER"})) {
     my $cc = AttrVal($hash->{SNAME}, "closeConn",
                      $FW_userAgent =~ m/(iPhone|iPad|iPod)/);
     if(!$FW_httpheader{Connection} || $cc) {