Class: NatsWork::Monitoring::SystemMetrics

Inherits:
Object
  • Object
show all
Defined in:
lib/natswork/monitoring.rb

Overview

Built-in system metrics collector

Instance Method Summary collapse

Constructor Details

#initialize(metrics = nil) ⇒ SystemMetrics

Returns a new instance of SystemMetrics.



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# File 'lib/natswork/monitoring.rb', line 354

def initialize(metrics = nil)
  @metrics = metrics || Metrics.global
  @enabled = false
end

Instance Method Details

#start_collection(interval = 30) ⇒ Object 



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# File 'lib/natswork/monitoring.rb', line 359

def start_collection(interval = 30)
  return if @enabled

  @enabled = true
  @collection_thread = Thread.new do
    while @enabled
      collect_system_metrics
      sleep interval
    end
  end
end

#stop_collection ⇒ Object 



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# File 'lib/natswork/monitoring.rb', line 371

def stop_collection
  @enabled = false
  @collection_thread&.join
end