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serial hid: perm errors is not fatal

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This commit is contained in:
Devaev Maxim 2020-10-14 16:59:18 +03:00
parent 1976c0d9ae
commit c4dc68bee5
1 changed files with 3 additions and 1 deletions
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4
kvmd/plugins/hid/serial.py
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@ -372,6 +372,7 @@ class Plugin(BaseHid, multiprocessing.Process): # pylint: disable=too-many-inst
common_retries = self.__common_retries common_retries = self.__common_retries
read_retries = self.__read_retries read_retries = self.__read_retries
error_retval = False
while common_retries and read_retries: while common_retries and read_retries:
response = self.__send_request(tty, request) response = self.__send_request(tty, request)
@ -410,6 +411,7 @@ class Plugin(BaseHid, multiprocessing.Process): # pylint: disable=too-many-inst
except _RequestError as err: except _RequestError as err:
common_retries -= 1 common_retries -= 1
self.__state_flags.update(online=err.online) self.__state_flags.update(online=err.online)
error_retval = err.online
if live_log_errors: if live_log_errors:
logger.error(err.msg) logger.error(err.msg)
@ -430,7 +432,7 @@ class Plugin(BaseHid, multiprocessing.Process): # pylint: disable=too-many-inst
logger.error(msg) logger.error(msg)
if not (common_retries and read_retries): if not (common_retries and read_retries):
logger.error("Can't process HID request due many errors: %r", request) logger.error("Can't process HID request due many errors: %r", request)
return False return error_retval
def __send_request(self, tty: serial.Serial, request: bytes) -> bytes: def __send_request(self, tty: serial.Serial, request: bytes) -> bytes:
if not self.__noop: if not self.__noop: