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refactor: move session renewal into own method #755

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merged 1 commit into from
Jan 23, 2024
Merged

refactor: move session renewal into own method #755

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9 changes: 6 additions & 3 deletions src/dsp_tools/utils/connection_live.py
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Original file line number Diff line number Diff line change
Expand Up @@ -286,9 +286,7 @@ def _try_network_action(self, action: Callable[[], Response]) -> Response:
self._log_and_sleep(reason="Timeout Error", retry_counter=i)
continue
except (ConnectionError, RequestException):
self.session.close()
self.session = Session()
self.session.headers["Authorization"] = f"Bearer {self.token}"
self._renew_session()
self._log_and_sleep(reason="Connection Error raised", retry_counter=i)
continue

Expand All @@ -308,6 +306,11 @@ def _try_network_action(self, action: Callable[[], Response]) -> Response:
# after 7 vain attempts to create a response, try it a last time and let it escalate
return action()

def _renew_session(self) -> None:
self.session.close()
self.session = Session()
self.session.headers["Authorization"] = f"Bearer {self.token}"

def _log_and_sleep(self, reason: str, retry_counter: int) -> None:
msg = f"{reason}: Try reconnecting to DSP server, next attempt in {2 ** retry_counter} seconds..."
print(f"{datetime.now()}: {msg}")
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