Bug 494040

Summary:	EWS transport causes high cpu usage if internet connection is broken
Product:	[Applications] kmail2	Reporter:	Sebastian T. <kde>
Component:	misc	Assignee:	kdepim bugs <pim-bugs-null>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	6.2.1
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Sebastian T. 2024-10-03 15:37:56 UTC

When i have problems with my internet connection and the ews transport is started, I can hear the fan running and in htop the process jumps to 1. in CPU usage

STEPS TO REPRODUCE
1. Start kmail
2. connect to external EWS server
3. disconnect the internet connection on the router, but leave the connection to it OK

OBSERVED RESULT

High cpu usage by the ews process

EXPECTED RESULT

nothing.

SOFTWARE/OS VERSIONS
OS: all packages up to date & system rebooted
Linux/KDE Plasma: kernel 6.11.1-arch1-1 under wayland
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.3