[mod] processors: show identical error messages on /search and /stats

This commit is contained in:
Alexandre Flament 2021-04-26 11:12:02 +02:00 committed by Markus Heiser
parent 9b482e8fcc
commit b1557b5443
4 changed files with 67 additions and 49 deletions

View file

@ -59,22 +59,28 @@ class EngineProcessor(ABC):
key = id(key) if key else self.engine_name
self.suspended_status = SUSPENDED_STATUS.setdefault(key, SuspendedStatus())
def handle_exception(self, result_container, reason, exception, suspend=False, display_exception=True):
def handle_exception(self, result_container, exception_or_message, suspend=False):
# update result_container
error_message = str(exception) if display_exception and exception else None
result_container.add_unresponsive_engine(self.engine_name, reason, error_message)
if isinstance(exception_or_message, BaseException):
exception_class = exception_or_message.__class__
module_name = getattr(exception_class, '__module__', 'builtins')
module_name = '' if module_name == 'builtins' else module_name + '.'
error_message = module_name + exception_class.__qualname__
else:
error_message = exception_or_message
result_container.add_unresponsive_engine(self.engine_name, error_message)
# metrics
counter_inc('engine', self.engine_name, 'search', 'count', 'error')
if exception:
count_exception(self.engine_name, exception)
if isinstance(exception_or_message, BaseException):
count_exception(self.engine_name, exception_or_message)
else:
count_error(self.engine_name, reason)
count_error(self.engine_name, exception_or_message)
# suspend the engine ?
if suspend:
suspended_time = None
if isinstance(exception, SearxEngineAccessDeniedException):
suspended_time = exception.suspended_time
self.suspended_status.suspend(suspended_time, reason) # pylint: disable=no-member
if isinstance(exception_or_message, SearxEngineAccessDeniedException):
suspended_time = exception_or_message.suspended_time
self.suspended_status.suspend(suspended_time, error_message) # pylint: disable=no-member
def _extend_container_basic(self, result_container, start_time, search_results):
# update result_container
@ -91,7 +97,7 @@ class EngineProcessor(ABC):
def extend_container(self, result_container, start_time, search_results):
if getattr(threading.current_thread(), '_timeout', False):
# the main thread is not waiting anymore
self.handle_exception(result_container, 'Timeout', None)
self.handle_exception(result_container, 'timeout', None)
else:
# check if the engine accepted the request
if search_results is not None:

View file

@ -22,5 +22,5 @@ class OfflineProcessor(EngineProcessor):
# do not record the error
logger.exception('engine {0} : invalid input : {1}'.format(self.engine_name, e))
except Exception as e:
self.handle_exception(result_container, 'unexpected crash', e)
self.handle_exception(result_container, e)
logger.exception('engine {0} : exception : {1}'.format(self.engine_name, e))

View file

@ -130,7 +130,7 @@ class OnlineProcessor(EngineProcessor):
self.extend_container(result_container, start_time, search_results)
except (httpx.TimeoutException, asyncio.TimeoutError) as e:
# requests timeout (connect or read)
self.handle_exception(result_container, 'HTTP timeout', e, suspend=True, display_exception=False)
self.handle_exception(result_container, e, suspend=True)
logger.error("engine {0} : HTTP requests timeout"
"(search duration : {1} s, timeout: {2} s) : {3}"
.format(self.engine_name, time() - start_time,
@ -138,23 +138,23 @@ class OnlineProcessor(EngineProcessor):
e.__class__.__name__))
except (httpx.HTTPError, httpx.StreamError) as e:
# other requests exception
self.handle_exception(result_container, 'HTTP error', e, suspend=True, display_exception=False)
self.handle_exception(result_container, e, suspend=True)
logger.exception("engine {0} : requests exception"
"(search duration : {1} s, timeout: {2} s) : {3}"
.format(self.engine_name, time() - start_time,
timeout_limit,
e))
except SearxEngineCaptchaException as e:
self.handle_exception(result_container, 'CAPTCHA required', e, suspend=True, display_exception=False)
self.handle_exception(result_container, e, suspend=True)
logger.exception('engine {0} : CAPTCHA'.format(self.engine_name))
except SearxEngineTooManyRequestsException as e:
self.handle_exception(result_container, 'too many requests', e, suspend=True, display_exception=False)
self.handle_exception(result_container, e, suspend=True)
logger.exception('engine {0} : Too many requests'.format(self.engine_name))
except SearxEngineAccessDeniedException as e:
self.handle_exception(result_container, 'blocked', e, suspend=True, display_exception=False)
self.handle_exception(result_container, e, suspend=True)
logger.exception('engine {0} : Searx is blocked'.format(self.engine_name))
except Exception as e:
self.handle_exception(result_container, 'unexpected crash', e, display_exception=False)
self.handle_exception(result_container, e)
logger.exception('engine {0} : exception : {1}'.format(self.engine_name, e))
def get_default_tests(self):