def _process_connection_error(policy, condition, description=None, info=None):
try:
amqp_condition = constants.ErrorCodes(condition)
except ValueError:
exception = VendorConnectionClose(condition, description, info)
exception.action = policy.on_unrecognized_error(exception)
else:
exception = ConnectionClose(amqp_condition, description, info)
exception.action = policy.on_connection_error(exception)
return exception
def _process_send_error(policy, condition, description=None, info=None):
try:
amqp_condition = constants.ErrorCodes(condition)
except ValueError:
exception = MessageException(condition, description, info)
exception.action = policy.on_unrecognized_error(exception)
else:
exception = MessageSendFailed(amqp_condition, description, info)
exception.action = policy.on_message_error(exception)
return exception
def _process_link_error(policy, condition, description=None, info=None):
try:
amqp_condition = constants.ErrorCodes(condition)
except ValueError:
exception = VendorLinkDetach(condition, description, info)
exception.action = policy.on_unrecognized_error(exception)
else:
if amqp_condition == constants.ErrorCodes.LinkRedirect:
exception = LinkRedirect(amqp_condition, description, info)
else:
exception = LinkDetach(amqp_condition, description, info)
exception.action = policy.on_link_error(exception)
return exception