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# Copyright (C) 2014-2017 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 Cluster
# A manager that calls a method on each of a cluster's pools to close stale
# sockets.
#
# @api private
#
# @since 2.5.0
class SocketReaper
# Initialize the SocketReaper object.
#
# @example Initialize the socket reaper.
# SocketReaper.new(cluster)
#
# @param [ Mongo::Cluster ] cluster The cluster whose pools' stale sockets
# need to be reaped at regular intervals.
#
# @since 2.5.0
def initialize(cluster)
@cluster = cluster
end
# Execute the operation to close the pool's stale sockets.
#
# @example Close the stale sockets in each of the cluster's pools.
# socket_reaper.execute
#
# @since 2.5.0
def execute
@cluster.servers.each do |server|
server.pool.close_stale_sockets!
end and true
end
# When the socket reaper is garbage-collected, there's no need to close stale sockets;
# sockets will be closed anyway when the pools are garbage-collected.
#
# @since 2.5.0
def flush; end
end
end
end
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