apache2: ERR_CONTENT_LENGTH_MISMATCH (unexpectedly closed the connection)

[Daniel Bauer]

Hi,
when trying to access a file that isn't a .php or .txt file in
/srv/www/htdocs/... from another device in the same local net (192.168.1.x) I
This page isn't working
192.168.1.38 unexpectedly closed the connection
ERR_CONTENT_LENGTH_MISMATCH
192.168.1.34 - - [21/Mar/2020:11:34:44 +0100] "GET
/Entwicklung/karls/logo_small.png HTTP/1.1" 200 4002 "-" "Mozilla/5.0 (Linux;
Android 8.1.0; DRA-L21) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/70.0.3538.110 Mobile Safari/537.36"
there is nothing related in apache2 error.log
I can access and display an "index.php" on the same location, also a
"x.txt"-file in a subfolder of this location, but no .js, .png, .mp3 files -
they all produce the error above, even when smaller in bytes than the .php file
I can access /all/ files from a browser on the same machine where apache is
running. The errors occur only when accessing from another device in the same
wifi-net
What could that be?

Weird error: ERR_CONTENT_LENGTH_MISMATCH
https://stackoverflow.com/q/28993959/3422102

Been on that page, too. But this is for typo3, I believe - or I wouldn't
know where to put that "config.enableContentLengthHeader = 0"... ???

[Per Jessen]

Hi,
when trying to access a file that isn't a .php or .txt file in
/srv/www/htdocs/... from another device in the same local net
This page isn't working
192.168.1.38 unexpectedly closed the connection
ERR_CONTENT_LENGTH_MISMATCH

[snip]

I can access /all/ files from a browser on the same machine where
apache is running. The errors occur only when accessing from another
device in the same wifi-net

another *mobile* device ?

Daniel, I was wondering if you maybe had a another computer, maybe
laptop, to try your website with? That way you might be able to limit
the issue to having to do with mobile devices.

[Carlos E. R.]

Post by Per Jessen

Hi,
when trying to access a file that isn't a .php or .txt file in
/srv/www/htdocs/... from another device in the same local net
This page isn't working
192.168.1.38 unexpectedly closed the connection
ERR_CONTENT_LENGTH_MISMATCH

[snip]

I can access /all/ files from a browser on the same machine where
apache is running. The errors occur only when accessing from another
device in the same wifi-net

another *mobile* device ?
Daniel, I was wondering if you maybe had a another computer, maybe
laptop, to try your website with? That way you might be able to limit
the issue to having to do with mobile devices.

Or run a virtual machine, with a different IP in the same LAN.

[David C. Rankin]

Hi,
when trying to access a file that isn't a .php or .txt file in
/srv/www/htdocs/... from another device in the same local net (192.168.1.x) I
This page isn't working
192.168.1.38 unexpectedly closed the connection
ERR_CONTENT_LENGTH_MISMATCH
192.168.1.34 - - [21/Mar/2020:11:34:44 +0100] "GET
/Entwicklung/karls/logo_small.png HTTP/1.1" 200 4002 "-" "Mozilla/5.0 (Linux;
Android 8.1.0; DRA-L21) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/70.0.3538.110 Mobile Safari/537.36"
there is nothing related in apache2 error.log
I can access and display an "index.php" on the same location, also a
"x.txt"-file in a subfolder of this location, but no .js, .png, .mp3 files -
they all produce the error above, even when smaller in bytes than the .php file
I can access /all/ files from a browser on the same machine where apache is
running. The errors occur only when accessing from another device in the same
wifi-net
What could that be?

See:

Weird error: ERR_CONTENT_LENGTH_MISMATCH
https://stackoverflow.com/q/28993959/3422102