Control: close -1

Hi Michael,

On Do 16 Mär 2017 20:06:44 CET, Michael Ledin wrote:

Package: pyhoca-cli

Version: 0.5.0.2

I'm using Archlinux and installed pyhoca-cli package from AUR.

Previously I used x2goclient and created several profiles there.
Also I tried to use pyhoca-gui but it has the same error (bug #1158).

I start x2go desktop session with:

pyhoca-cli -P 20170316113957420 -d

It starts successfully with log:

pyhoca-cli[12140] NOTICE: preparing requested X2Go session pyhoca-cli[12140] (PyHocaCLI) NOTICE: preparing requested X2Go session pyhoca-cli[12140] (x2gosessregistry-pylib) NOTICE: registering X2Go
session AppHeads WAN... pyhoca-cli[12140] (x2goclient-pylib) NOTICE: initializing X2Go session... pyhoca-cli[12140] (x2gocontrolsession-pylib) NOTICE: connecting to
[my.server.here]:22 pyhoca-cli[12140] (PyHocaCLI) NOTICE: give the X2Go session some
time to come up... pyhoca-cli[12140] (PyHocaCLI) INFO: X2Go session is now running, the
X2Go client's profile name is: AppHeads WAN pyhoca-cli[12140] (PyHocaCLI) INFO: X2Go session name is:
appheads-50-1489690847_stDXFCE_dp24 pyhoca-cli[12140] (PyHocaCLI) NOTICE: Press CTRL+C to suspend the
running session...

Then I press Ctrl+C and get an error:

^CKeyboardInterrupt Thu Mar 16 22:01:04 2017 pyhoca-cli[12140] (PyHocaCLI) INFO: Suspending X2Go session
appheads-50-1489690847_stDXFCE_dp24 Traceback (most recent call last): File "/usr/bin/pyhoca-cli", line 423, in <module> thisPyHocaCLI.MainLoop() File "/usr/lib/python2.7/site-packages/pyhoca/cli/frontend.py",
line 601, in MainLoop self._X2GoClient__suspend_session(self.x2go_session_hash) File "/usr/lib/python2.7/site-packages/x2go/client.py", line 1620,
in suspend_session return self.session_registry(session_uuid).suspend(**sessionopts) File "/usr/lib/python2.7/site-packages/x2go/session.py", line
2303, in suspend self._lock.release() File "src/gevent/_semaphore.py", line 266, in
gevent._semaphore.BoundedSemaphore.release
(src/gevent/gevent._semaphore.c:5353) File "src/gevent/_semaphore.py", line 268, in
gevent._semaphore.BoundedSemaphore.release
(src/gevent/gevent._semaphore.c:5291) thread.error: Semaphore released too many times

if then I'll try to resume the session (I get it name from
"pyhoca-cli -P 20170316113957420 -L"):

pyhoca-cli -P 20170316113957420 -R appheads-50-1489690847_stDXFCE_dp24

then sometimes I get the same error as above.

Unfortunately, I know too little about what version of gevent and so
on is in ArchLinux. Sorry for not having responded to this any earlier.

On recent Debian I haven't noticed such an issue, but I know from the
past that we had such an issue.

I will close this issue now in the process of migrating of X2Go BTS to
X2Go GitLab's isssue tracker.

light+love Mike

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