Class: GraphQL::Hive::UsageReporter

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql-hive/usage_reporter.rb

Overview

Report usage to Hive API without impacting application performances

Constant Summary collapse

@@instance = 
nil

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options, client) ⇒ UsageReporter

Returns a new instance of UsageReporter.



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# File 'lib/graphql-hive/usage_reporter.rb', line 17

def initialize(options, client)
  @@instance = self
  @options = options
  @client = client
  @options_mutex = Mutex.new
  @sampler = Sampler.new(options[:collect_usage_sampling], options[:logger]) # NOTE: logs for deprecated field
  @queue = Thread::SizedQueue.new(options[:queue_size])

  start_thread
end

Class Method Details

.instance ⇒ Object 



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# File 'lib/graphql-hive/usage_reporter.rb', line 13

def self.instance
  @@instance
end

Instance Method Details

#add_operation(operation) ⇒ Object 



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# File 'lib/graphql-hive/usage_reporter.rb', line 28

def add_operation(operation)
  @queue.push(operation, true)
rescue ThreadError
  @options[:logger].error("SizedQueue is full, discarding operation. Size: #{@queue.size}, Max: #{@queue.max}")
end

#on_exit ⇒ Object 



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# File 'lib/graphql-hive/usage_reporter.rb', line 34

def on_exit
  @queue.close
  @thread.join
end

#on_start ⇒ Object 



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# File 'lib/graphql-hive/usage_reporter.rb', line 39

def on_start
  start_thread
end