def do_execute(*args):
# set the invocation time in milliseconds
invocation_time = int(time.time() * 1000)
# start the execution
try:
result, log_output = self._execute(func_arn, func_details,
event, context, version)
except Exception as e:
if asynchronous:
if get_from_event(event,
'eventSource') == EVENT_SOURCE_SQS:
sqs_queue_arn = get_from_event(event, 'eventSourceARN')
if sqs_queue_arn:
# event source is SQS, send event back to dead letter queue
sqs_error_to_dead_letter_queue(
sqs_queue_arn, event, e)
else:
# event source is not SQS, send back to lambda dead letter
lambda_error_to_dead_letter_queue(
func_details, event, e)
raise e
finally:
self.function_invoke_times[func_arn] = invocation_time
# forward log output to cloudwatch logs
self._store_logs(func_details, log_output, invocation_time)
# return final result
return result, log_output
def _run(func_arn=None):
# set the invocation time in milliseconds
invocation_time = int(time.time() * 1000)
# start the execution
raised_error = None
result = None
dlq_sent = None
try:
result = self._execute(func_arn, func_details, event,
context, version)
except Exception as e:
raised_error = e
if asynchronous:
if get_from_event(event,
'eventSource') == EVENT_SOURCE_SQS:
sqs_queue_arn = get_from_event(
event, 'eventSourceARN')
if sqs_queue_arn:
# event source is SQS, send event back to dead letter queue
dlq_sent = sqs_error_to_dead_letter_queue(
sqs_queue_arn, event, e)
else:
# event source is not SQS, send back to lambda dead letter queue
lambda_error_to_dead_letter_queue(
func_details, event, e)
raise e
finally:
self.function_invoke_times[func_arn] = invocation_time
callback and callback(result,
func_arn,
event,
error=raised_error,
dlq_sent=dlq_sent)
# return final result
return result
def do_execute(*args):
# set the invocation time in milliseconds
invocation_time = int(time.time() * 1000)
# start the execution
try:
result, log_output = self._execute(func_arn, func_details, event, context, version)
except Exception as e:
if asynchronous:
lambda_error_to_dead_letter_queue(func_details, event, e)
raise e
finally:
self.function_invoke_times[func_arn] = invocation_time
# forward log output to cloudwatch logs
self._store_logs(func_details, log_output, invocation_time)
# return final result
return result, log_output
