Class: Infrastruct::ThreadPool
- Inherits:
-
Object
- Object
- Infrastruct::ThreadPool
- Defined in:
- lib/infrastruct/thread_pool.rb
Instance Method Summary collapse
- #enqueue(args) ⇒ Object
- #finalize ⇒ Object
-
#initialize(runner, threads:) ⇒ ThreadPool
constructor
A new instance of ThreadPool.
- #run ⇒ Object
Constructor Details
#initialize(runner, threads:) ⇒ ThreadPool
Returns a new instance of ThreadPool.
3 4 5 6 7 8 |
# File 'lib/infrastruct/thread_pool.rb', line 3 def initialize(runner, threads:) @runner = runner @number_of_threads = threads @queue = Infrastruct::BlockingQueue.new @threads = [] end |
Instance Method Details
#enqueue(args) ⇒ Object
10 11 12 |
# File 'lib/infrastruct/thread_pool.rb', line 10 def enqueue(args) @queue.push(args) end |
#finalize ⇒ Object
14 15 16 17 18 19 |
# File 'lib/infrastruct/thread_pool.rb', line 14 def finalize @queue.unblock! @threads.map(&:join) @runner.collect end |
#run ⇒ Object
21 22 23 24 25 26 27 28 29 30 31 32 33 |
# File 'lib/infrastruct/thread_pool.rb', line 21 def run @threads = @number_of_threads.times.map do |n| Thread.new do begin while args = @queue.pop do @runner.perform(args) end rescue ThreadError => error raise error unless error. == 'queue empty' end end end end |