Class: PulseMeter::CommandAggregator::Async
- Inherits:
-
Object
- Object
- PulseMeter::CommandAggregator::Async
- Includes:
- Singleton
- Defined in:
- lib/pulse-meter/command_aggregator/async.rb
Constant Summary collapse
- MAX_QUEUE_LENGTH =
10_000
Instance Attribute Summary collapse
-
#max_queue_length ⇒ Object
readonly
Returns the value of attribute max_queue_length.
Instance Method Summary collapse
-
#initialize ⇒ Async
constructor
A new instance of Async.
- #method_missing(*args) ⇒ Object
- #multi ⇒ Object
- #wait_for_pending_events(max_seconds = 1) ⇒ Object
Constructor Details
#initialize ⇒ Async
Returns a new instance of Async.
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# File 'lib/pulse-meter/command_aggregator/async.rb', line 13 def initialize @max_queue_length = MAX_QUEUE_LENGTH @queue = Queue.new @buffer = [] @in_multi = false @consumer_thread = run_consumer end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(*args) ⇒ Object
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# File 'lib/pulse-meter/command_aggregator/async.rb', line 29 def method_missing(*args) @buffer << args send_buffer_to_queue unless @in_multi end |
Instance Attribute Details
#max_queue_length ⇒ Object (readonly)
Returns the value of attribute max_queue_length.
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# File 'lib/pulse-meter/command_aggregator/async.rb', line 11 def max_queue_length @max_queue_length end |
Instance Method Details
#multi ⇒ Object
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# File 'lib/pulse-meter/command_aggregator/async.rb', line 21 def multi @in_multi = true yield ensure @in_multi = false send_buffer_to_queue end |
#wait_for_pending_events(max_seconds = 1) ⇒ Object
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# File 'lib/pulse-meter/command_aggregator/async.rb', line 34 def wait_for_pending_events(max_seconds = 1) left_to_wait = max_seconds.to_f sleep_step = 0.01 while has_pending_events? && left_to_wait > 0 left_to_wait -= sleep_step sleep(sleep_step) end end |