Sha256: ef7a3780d8425e6c31ce005c289f44ed0b77ed3e61e2be71fd66b76715a87eca
Contents?: true
Size: 1.57 KB
Versions: 18
Compression:
Stored size: 1.57 KB
Contents
# frozen_string_literal: true
module ActionCable
module Connection
# = Action Cable \InternalChannel
#
# Makes it possible for the RemoteConnection to disconnect a specific connection.
module InternalChannel
extend ActiveSupport::Concern
private
def internal_channel
"action_cable/#{connection_identifier}"
end
def subscribe_to_internal_channel
if connection_identifier.present?
callback = -> (message) { process_internal_message decode(message) }
@_internal_subscriptions ||= []
@_internal_subscriptions << [ internal_channel, callback ]
server.event_loop.post { pubsub.subscribe(internal_channel, callback) }
logger.info "Registered connection (#{connection_identifier})"
end
end
def unsubscribe_from_internal_channel
if @_internal_subscriptions.present?
@_internal_subscriptions.each { |channel, callback| server.event_loop.post { pubsub.unsubscribe(channel, callback) } }
end
end
def process_internal_message(message)
case message["type"]
when "disconnect"
logger.info "Removing connection (#{connection_identifier})"
close(reason: ActionCable::INTERNAL[:disconnect_reasons][:remote], reconnect: message.fetch("reconnect", true))
end
rescue Exception => e
logger.error "There was an exception - #{e.class}(#{e.message})"
logger.error e.backtrace.join("\n")
close
end
end
end
end
Version data entries
18 entries across 18 versions & 4 rubygems