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await self._connect()
continue
try:
async with asyncio.timeout(UDPC_UPDATE_CHECK_TIMEOUT):
sleep_interval = await self._udpc_update_handler(sleep_interval)
except TimeoutError as e:
_LOGGER.warning(
f"UDPC Update Check timeout after {UDPC_UPDATE_CHECK_TIMEOUT} sec. "
f"({e.__class__.__qualname__}: {e})"
)
await self._add_error()
await self._telnet.close()
self._telnet = None
sleep_interval = 3
await asyncio.sleep(sleep_interval)
raise ChildProcessError(
f"JuiceboxUDPCUpdater: More than {self._error_count} "
f"errors in the last {ERROR_LOOKBACK_MIN} min."
)
async def _udpc_update_handler(self, default_sleep_interval):
sleep_interval = default_sleep_interval
try:
_LOGGER.info("JuiceboxUDPCUpdater Check Starting")
connections = await self._telnet.get_udpc_list()
update_required = True
udpc_streams_to_close = {} # Key = Connection id, Value = list id
udpc_stream_to_update = 0
# _LOGGER.debug(f"connections: {connections}")
for i, connection in enumerate(connections):
if connection["type"] == "UDPC":
udpc_streams_to_close.update({int(connection["id"]): i})
if self._jpp_host not in connection["dest"]:
udpc_stream_to_update = int(connection["id"])
# _LOGGER.debug(f"udpc_streams_to_close: {udpc_streams_to_close}")
if udpc_stream_to_update == 0 and len(udpc_streams_to_close) > 0:
udpc_stream_to_update = int(max(udpc_streams_to_close, key=int))
_LOGGER.debug(f"Active UDPC Stream: {udpc_stream_to_update}")
for stream in list(udpc_streams_to_close):
if stream < udpc_stream_to_update:
udpc_streams_to_close.pop(stream, None)
if len(udpc_streams_to_close) == 0:
_LOGGER.info("UDPC IP not found, updating")
elif (
self._jpp_host
not in connections[udpc_streams_to_close[udpc_stream_to_update]]["dest"]
):
_LOGGER.info("UDPC IP incorrect, updating")
_LOGGER.debug(f"connections: {connections}")
elif len(udpc_streams_to_close) == 1:
_LOGGER.info("UDPC IP correct")
update_required = False
if update_required:
for id in udpc_streams_to_close:
_LOGGER.debug(f"Closing UDPC stream: {id}")
await self._telnet.close_udpc_stream(id)
await self._telnet.write_udpc_stream(self._jpp_host, self._udpc_port)
# Save is not recommended https://github.com/snicker/juicepassproxy/issues/96
# await self._telnet.save_udpc()
_LOGGER.info("UDPC IP Changed")
except ConnectionResetError as e:
_LOGGER.warning(
"Telnet connection to JuiceBox lost. "
"Nothing to worry about unless this happens a lot. "
f"({e.__class__.__qualname__}: {e})"
)
await self._add_error()
await self._telnet.close()
self._telnet = None
sleep_interval = 3
except TimeoutError as e:
_LOGGER.warning(
"Telnet connection to JuiceBox has timed out. "
"Nothing to worry about unless this happens a lot. "
f"({e.__class__.__qualname__}: {e})"
)
await self._add_error()
await self._telnet.close()
self._telnet = None
sleep_interval = 3
except OSError as e:
_LOGGER.warning(
"Could not route Telnet connection to JuiceBox. "
"Nothing to worry about unless this happens a lot. "
f"({e.__class__.__qualname__}: {e})"
)
await self._add_error()
await self._telnet.close()
self._telnet = None
sleep_interval = 3
return sleep_interval
async def _add_error(self):
self._error_timestamp_list.append(time.time())