Bug 497421

Summary:	KRdp closes connection when fullscreening or minimizing any client
Product:	[Plasma] KRdp	Reporter:	me
Component:	general	Assignee:	Unassigned bugs mailing-list <unassigned-bugs>
Status:	REPORTED ---
Severity:	normal	CC:	ahiemstra, akselmo, nate
Priority:	NOR
Version:	6.2.4
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description me 2024-12-13 18:32:54 UTC

SUMMARY
When I use any RDP client (KRDC, Remmina, etc.) and try to do something like fullscreen or minimize on my RDP client, the server closes my connection with the following errors:
```
[19:28:23:935] [3342:3754] [ERROR][com.freerdp.core.peer] - peer_recv_callback: CONNECTION_STATE_ACTIVE - peer_recv_pdu() fail
[19:28:23:935] [3342:3754] [ERROR][com.freerdp.core.transport] - transport_check_fds: transport->ReceiveCallback() - -1
```

STEPS TO REPRODUCE
1. Start the RDP server
2. Connect with any RDP client
3. Try to go fullscreen or minimize the client

OBSERVED RESULT
The connection closes.

EXPECTED RESULT
It should not close.

SOFTWARE/OS VERSIONS
Linux: Fedora KDE 41, kernel 6.11.11-300
KDE Plasma Version: 6.2.4
KDE Frameworks Version: 6.8.0
Qt Version: 6.8.0

ADDITIONAL INFORMATION
Both the client computer and server computer have these same software specs.

Comment 1 Nate Graham 2024-12-16 20:40:38 UTC

Cannot reproduce with git master KRDP and KRDC.

Comment 2 Arjen Hiemstra 2024-12-17 14:23:05 UTC

This is potentially because changing focus causes a change in clipboard which causes a connection abort with the released version due to some issue with FreeRDP. https://invent.kde.org/plasma/krdp/-/merge_requests/79 which will be released with Plasma 6.2.5 should fix that.