1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
# SPDX-FileCopyrightText: All Contributors to the PyTango project
# SPDX-License-Identifier: LGPL-3.0-or-later
"""
This crashes under PyTango 9.3.3 and cppTango 9.3.4. Possibly other versions too.
"""
from tango.test_context import DeviceTestContext
import tango
import time
class Device1(tango.server.Device):
pass
with DeviceTestContext(Device1, process=True) as proxy:
cb = tango.utils.EventCallback()
eid = proxy.subscribe_event("state", tango.EventType.ATTR_CONF_EVENT, cb)
sleep = 12 # sleep >~11 ==> SIGSEGV ; sleep<10 ==> exit OK
for i in range(sleep):
time.sleep(1)
print(i + 1, end=", ")
print("\nbefore unsubscribe")
proxy.unsubscribe_event(eid) # <-- SEGFAULT here
print("after unsubscribe")
|
