Waitress: "Client disconnected while serving ...."


since I updated my app from Zope 2.13 to Zope 4 I get lots of log entries a la

2020-01-26 09:40:50,981 INFO    [waitress:359][waitress] Client disconnected while serving /VirtualHostBase/https/myapp.de:443/bliss/VirtualHostRoot//bliss/++resource++assets/packages/jquery/jquery.js

The file is available via
https://myapp.de/bliss/++resource++assets/packages/jquery/jquery.js - and it loads properly.

Can anybody explain what this means? It is at info level... but disconnected does not sound good :slightly_smiling_face:

Thank you!

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