beremiz

Runtime: Fix PLC python thread crash in case of exception in PostStart customization hook.

2022-08-02, Edouard Tisserant
d74eb1be6abe
Parents 6c7a7b22bec9
Children c5070b6973ba
Runtime: Fix PLC python thread crash in case of exception in PostStart customization hook.
1 files changed, 8 insertions(+), 1 deletions(-)
  • +8 -1
    runtime/PLCObject.py
    • --- a/runtime/PLCObject.py Tue Aug 02 11:50:54 2022 +0200
    +++ b/runtime/PLCObject.py Tue Aug 02 11:53:37 2022 +0200
    @@ -466,7 +466,7 @@
    self.PythonThreadAcknowledge(cmd)
    self.PythonRuntimeCall("start")
    self.LogMessage("Python extensions started")
    - self.PostStartPLC()
    + self._PostStartPLC()
    self.PythonThreadLoop()
    self.PythonRuntimeCall("stop", reverse_order=True)
    elif cmd == "Finish":
    @@ -504,6 +504,13 @@
    """
    pass
    + def _PostStartPLC(self):
    + try:
    + self.PostStartPLC()
    + except Exception:
    + self.LogMessage(0, 'Post Start Exception'+'\n'.join(
    + traceback.format_exception(*sys.exc_info())))
    +
    def PostStartPLC(self):
    """
    Here goes actions to be taken after PLC is started,