lib/mongo/monitoring/publishable.rb
# frozen_string_literal: true
# rubocop:todo all
# Copyright (C) 2015-2020 MongoDB Inc.
#
# Licensed under the Apache License, Version 2.0 (the 'License');
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an 'AS IS' BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Mongo
class Monitoring
# Defines behavior for an object that can publish monitoring events.
#
# @since 2.1.0
module Publishable
include Loggable
# @return [ Monitoring ] monitoring The monitoring.
attr_reader :monitoring
# @deprecated
def publish_event(topic, event)
monitoring.succeeded(topic, event)
end
def publish_sdam_event(topic, event)
return unless monitoring?
monitoring.succeeded(topic, event)
end
def publish_cmap_event(event)
return unless monitoring?
monitoring.published(Monitoring::CONNECTION_POOL, event)
end
private
def command_started(address, operation_id, payload,
socket_object_id: nil, connection_id: nil, connection_generation: nil,
server_connection_id: nil, service_id: nil
)
event = Event::CommandStarted.generate(address, operation_id, payload,
socket_object_id: socket_object_id, connection_id: connection_id,
connection_generation: connection_generation,
server_connection_id: server_connection_id,
service_id: service_id,
)
monitoring.started(
Monitoring::COMMAND,
event
)
event
end
def command_completed(result, address, operation_id, payload, duration,
started_event:, server_connection_id: nil, service_id: nil
)
document = result ? (result.documents || []).first : nil
if document && (document['ok'] && document['ok'] != 1 || document.key?('$err'))
parser = Error::Parser.new(document)
command_failed(document, address, operation_id,
payload, parser.message, duration,
started_event: started_event, server_connection_id: server_connection_id,
service_id: service_id,
)
else
command_succeeded(result, address, operation_id, payload, duration,
started_event: started_event, server_connection_id: server_connection_id,
service_id: service_id,
)
end
end
def command_succeeded(result, address, operation_id, payload, duration,
started_event:, server_connection_id: nil, service_id: nil
)
monitoring.succeeded(
Monitoring::COMMAND,
Event::CommandSucceeded.generate(
address,
operation_id,
payload,
result ? result.payload : nil,
duration,
started_event: started_event,
server_connection_id: server_connection_id,
service_id: service_id,
)
)
end
def command_failed(failure, address, operation_id, payload, message, duration,
started_event:, server_connection_id: nil, service_id: nil
)
monitoring.failed(
Monitoring::COMMAND,
Event::CommandFailed.generate(address, operation_id, payload,
message, failure, duration,
started_event: started_event,
server_connection_id: server_connection_id,
service_id: service_id,
)
)
end
def duration(start)
Time.now - start
end
def monitoring?
options[:monitoring] != false
end
end
end
end