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Add shutdown keyword to pdu daemon #230

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Add shutdown keyword to pdu daemon #230

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10 changes: 10 additions & 0 deletions daemons/generic/pdu
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Original file line number Diff line number Diff line change
Expand Up @@ -277,6 +277,9 @@ class Pdu(HispecDaemon): #pylint: disable = W0223
self.keyword_registry.string("status",
getter=self.keyword_wrapper(self.status, key="status"),
description="JSON status summary of the PDU and all outlets.")
self.keyword_registry.trigger("shutdown",
action=self._shutdown,
description="Shutdown the daemon now.")

for outlet in self.outlets:
outlet.register_keywords(self.keyword_registry)
Expand Down Expand Up @@ -349,6 +352,13 @@ class Pdu(HispecDaemon): #pylint: disable = W0223
return self._fail(str(e))
return {"ok": True, "status": json.dumps(status)}

def _shutdown(self):
"""Shutdown the daemon"""
self.logger.info("Shutting down")
if self.dev is not None:
self.dev.disconnect()
self.request_stop()

def _get_device_str(self, item: str) -> str:
"""Read a device-level (no outlet number) string item from the driver."""
if not self.is_connected():
Expand Down
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