72 lines
2.1 KiB
Ruby
72 lines
2.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module Gitlab
|
|
module Metrics
|
|
module Subscribers
|
|
class ActionCable < ActiveSupport::Subscriber
|
|
include Gitlab::Utils::StrongMemoize
|
|
|
|
attach_to :action_cable
|
|
|
|
SINGLE_CLIENT_TRANSMISSION = :action_cable_single_client_transmissions_total
|
|
TRANSMIT_SUBSCRIPTION_CONFIRMATION = :action_cable_subscription_confirmations_total
|
|
TRANSMIT_SUBSCRIPTION_REJECTION = :action_cable_subscription_rejections_total
|
|
BROADCAST = :action_cable_broadcasts_total
|
|
|
|
def transmit_subscription_confirmation(event)
|
|
confirm_subscription_counter.increment
|
|
end
|
|
|
|
def transmit_subscription_rejection(event)
|
|
reject_subscription_counter.increment
|
|
end
|
|
|
|
def transmit(event)
|
|
transmit_counter.increment
|
|
end
|
|
|
|
def broadcast(event)
|
|
broadcast_counter.increment
|
|
end
|
|
|
|
private
|
|
|
|
def transmit_counter
|
|
strong_memoize("transmission_counter") do
|
|
::Gitlab::Metrics.counter(
|
|
SINGLE_CLIENT_TRANSMISSION,
|
|
'The number of ActionCable messages transmitted to any client in any channel'
|
|
)
|
|
end
|
|
end
|
|
|
|
def broadcast_counter
|
|
strong_memoize("broadcast_counter") do
|
|
::Gitlab::Metrics.counter(
|
|
BROADCAST,
|
|
'The number of ActionCable broadcasts emitted'
|
|
)
|
|
end
|
|
end
|
|
|
|
def confirm_subscription_counter
|
|
strong_memoize("confirm_subscription_counter") do
|
|
::Gitlab::Metrics.counter(
|
|
TRANSMIT_SUBSCRIPTION_CONFIRMATION,
|
|
'The number of ActionCable subscriptions from clients confirmed'
|
|
)
|
|
end
|
|
end
|
|
|
|
def reject_subscription_counter
|
|
strong_memoize("reject_subscription_counter") do
|
|
::Gitlab::Metrics.counter(
|
|
TRANSMIT_SUBSCRIPTION_REJECTION,
|
|
'The number of ActionCable subscriptions from clients rejected'
|
|
)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|