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improve debug output if polling loop crashes

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Change-Id: Ia5f6f02542720701f5e64574254252ac7d5e5482
Reviewed-on: https://forge.frm2.tum.de/review/18481
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Tested-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
This commit is contained in:
Enrico Faulhaber
2018-07-19 14:35:17 +02:00
parent 90af930b3d
commit 29480bd496
1 changed files with 4 additions and 2 deletions
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6
secop/modules.py
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@@ -28,9 +28,10 @@ from __future__ import print_function
# all others MUST derive from those, the 'interface'-class is still derived # all others MUST derive from those, the 'interface'-class is still derived
# from these base classes (how to do this?) # from these base classes (how to do this?)
import sys
import time import time
from secop.lib import formatExtendedStack, mkthread, unset_value from secop.lib import formatExtendedStack, mkthread, unset_value, formatException
from secop.lib.enum import Enum from secop.lib.enum import Enum
from secop.errors import ConfigError from secop.errors import ConfigError
from secop.datatypes import EnumType, TupleOf, StringType, FloatRange, get_datatype from secop.datatypes import EnumType, TupleOf, StringType, FloatRange, get_datatype
@@ -238,7 +239,8 @@ class Readable(Module):
self.log.exception(e) self.log.exception(e)
self.status = (self.Status.ERROR, 'polling thread could not start') self.status = (self.Status.ERROR, 'polling thread could not start')
started_callback(self) started_callback(self)
print(formatExtendedStack()) print(formatException(0, sys.exc_info(), verbose=True))
time.sleep(10)
def __pollThread_inner(self, started_callback): def __pollThread_inner(self, started_callback):
"""super simple and super stupid per-module polling thread""" """super simple and super stupid per-module polling thread"""