lib/wrest/async_request/thread_backend.rb
# frozen_string_literal: true
# Copyright 2009 Sidu Ponnappa
# 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 native://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 Wrest
module AsyncRequest
# Uses a pool of Threads to make requests.
# Only recommended for production use on JRuby.
class ThreadBackend
attr_reader :thread_pool
def initialize(number_of_threads = 5)
@thread_pool = ThreadPool.new(number_of_threads)
end
def execute(request)
@thread_pool.execute_eventually(request)
end
# Uses Thread#join to wait until all
# background requests are completed.
def wait_for_thread_pool!
@thread_pool.join_pool_threads!
end
end
end
end