https://bugs.kde.org/show_bug.cgi?id=416173
Bug ID: 416173
Summary: EKOS hangs when an INDI driver crashes
Product: kstars
Version: 3.3.9
Platform: Debian stable
OS: Linux
Status: REPORTED
Severity: major
Priority: NOR
Component: general
Assignee: mutla...@ikarustech.com
Reporter: wreis...@gmx.de
Target Milestone: ---
SUMMARY
When an INDI driver crashes and gets restarted by the indiserver, EKOS does not
handle this properly. In these cases, EKOS simply hangs and KStars needs to be
killed.
STEPS TO REPRODUCE
1. Start KStars and connect to an INDI server
2. kill the process of one of the INDI drivers
OBSERVED RESULT
On the INDI side, the INDI server restarts the driver. EKOS simply hangs. In
the debugger, the problem occurs in INDI::BaseClient::disconnectServer() at
line 291:
listen_thread->join();
It seems like listen_thread is waiting for something. At least, it does not
terminate as expected.
EXPECTED RESULT
EKOS should handle the driver restart as offered by the INDI server.
SOFTWARE/OS VERSIONS
Linux: Debian 10, Raspbian 9 and Raspbian 10 show the same behavior.
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