Class: NetuitiveRubyApi::DataManager

Inherits:
Object
  • Object
show all
Defined in:
lib/netuitive_ruby_api/data_manager.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#data_cache ⇒ Object

Returns the value of attribute data_cache.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 3

def data_cache
  @data_cache
end

#event_cache_enabled ⇒ Object

Returns the value of attribute event_cache_enabled.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 7

def event_cache_enabled
  @event_cache_enabled
end

#event_cache_interval ⇒ Object

Returns the value of attribute event_cache_interval.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 9

def event_cache_interval
  @event_cache_interval
end

#event_cache_size ⇒ Object

Returns the value of attribute event_cache_size.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 8

def event_cache_size
  @event_cache_size
end

#netuitived_server ⇒ Object

Returns the value of attribute netuitived_server.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 10

def netuitived_server
  @netuitived_server
end

#sample_cache_enabled ⇒ Object

Returns the value of attribute sample_cache_enabled.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 4

def sample_cache_enabled
  @sample_cache_enabled
end

#sample_cache_interval ⇒ Object

Returns the value of attribute sample_cache_interval.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 6

def sample_cache_interval
  @sample_cache_interval
end

#sample_cache_size ⇒ Object

Returns the value of attribute sample_cache_size.



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 5

def sample_cache_size
  @sample_cache_size
end

Instance Method Details

#add_counter_sample(metric_id, val) ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 21

def add_counter_sample(metric_id, val)
  if @sample_cache_enabled
    NetuitiveRubyApi::NetuitiveLogger.log.debug "adding sample to cache: #{metric_id}"
    sample_cache_addition { data_cache.add_counter_sample(metric_id: metric_id, val: val) }
  else
    server_interaction { netuitived_server.addCounterSample(metric_id, val) }
  end
end

#add_sample(metric_id, val) ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 12

def add_sample(metric_id, val)
  if @sample_cache_enabled
    NetuitiveRubyApi::NetuitiveLogger.log.debug "adding sample to cache: #{metric_id}"
    sample_cache_addition { data_cache.add_sample(metric_id: metric_id, val: val) }
  else
    server_interaction { netuitived_server.addSample(metric_id, val) }
  end
end

#aggregate_counter_metric(metric_id, val) ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 39

def aggregate_counter_metric(metric_id, val)
  if @sample_cache_enabled
    NetuitiveRubyApi::NetuitiveLogger.log.debug "adding sample to cache: #{metric_id}"
    sample_cache_addition { data_cache.add_aggregate_counter_metric(metric_id: metric_id, val: val) }
  else
    server_interaction { netuitived_server.aggregateCounterMetric(metric_id, val) }
  end
end

#aggregate_metric(metric_id, val) ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 30

def aggregate_metric(metric_id, val)
  if @sample_cache_enabled
    NetuitiveRubyApi::NetuitiveLogger.log.debug "adding sample to cache: #{metric_id}"
    sample_cache_addition { data_cache.add_aggregate_metric(metric_id: metric_id, val: val) }
  else
    server_interaction { netuitived_server.aggregateMetric(metric_id, val) }
  end
end

#event(message, timestamp, title, level, source, type, tags) ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 48

def event(message, timestamp, title, level, source, type, tags)
  if @event_cache_enabled
    NetuitiveRubyApi::NetuitiveLogger.log.debug "adding event to cache: #{message}"
    event_cache_addition do
      data_cache.add_event(message: message,
                           timestamp: timestamp,
                           title: title,
                           level: level,
                           source: source,
                           type: type,
                           tags: tags)
    end
  else
    server_interaction { netuitived_server.event(message, timestamp, title, level, source, type, tags) }
  end
end

#event_cache_addition ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 143

def event_cache_addition
  NetuitiveRubyAPI.check_restart
  flush_events if yield >= @event_cache_size
end

#exception_event(exception, klass, tags) ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 65

def exception_event(exception, klass, tags)
  NetuitiveRubyApi::ErrorLogger.guard('error during exception_event') do
    hash = { message: exception.message }
    hash[:backtrace] = exception.backtrace.join("\n\t") if (defined? exception.backtrace) && !exception.backtrace.nil?
    if @event_cache_enabled
      NetuitiveRubyApi::NetuitiveLogger.log.debug "adding exception event to cache: #{hash[:message]}"
      event_cache_addition do
        data_cache.add_exception_event(exception: hash,
                                       klass: klass,
                                       tags: tags)
      end
    else
      server_interaction { netuitived_server.exceptionEvent(hash, klass, tags) }
    end
  end
end

#flush_events ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 116

def flush_events
  NetuitiveRubyApi::ErrorLogger.guard('error during flush_events') do
    event_cache = data_cache.clear_event_cache
    num = event_cache[:events].size + event_cache[:exception_events].size
    NetuitiveRubyApi::NetuitiveLogger.log.info "sending #{num} events" if num > 0
    threads = []
    unless event_cache[:events].empty?
      threads << server_interaction do
        NetuitiveRubyApi::NetuitiveLogger.log.debug "sending events: #{event_cache[:events]} "
        netuitived_server.add_events(event_cache[:events])
      end
    end
    unless event_cache[:exception_events].empty?
      threads << server_interaction do
        NetuitiveRubyApi::NetuitiveLogger.log.debug "sending exception_events: #{event_cache[:exception_events]} "
        netuitived_server.add_exception_events(event_cache[:exception_events])
      end
    end
    threads
  end
end

#flush_samples ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 82

def flush_samples
  NetuitiveRubyApi::ErrorLogger.guard('error during flush_samples') do
    sample = data_cache.clear_sample_cache
    num = sample[:samples].size + sample[:counter_samples].size + sample[:aggregate_metrics].size + sample[:aggregate_counter_metrics].size
    NetuitiveRubyApi::NetuitiveLogger.log.info "sending #{num} samples" if num > 0
    threads = []
    unless sample[:samples].empty?
      threads << server_interaction do
        NetuitiveRubyApi::NetuitiveLogger.log.debug "sending samples: #{sample[:samples]} "
        netuitived_server.add_samples sample[:samples]
      end
    end
    unless sample[:counter_samples].empty?
      threads << server_interaction do
        NetuitiveRubyApi::NetuitiveLogger.log.debug "sending counter_samples: #{sample[:counter_samples]} "
        netuitived_server.add_counter_samples sample[:counter_samples]
      end
    end
    unless sample[:aggregate_metrics].empty?
      threads << server_interaction do
        NetuitiveRubyApi::NetuitiveLogger.log.debug "sending aggregate_metrics: #{sample[:aggregate_metrics]} "
        netuitived_server.add_aggregate_metrics sample[:aggregate_metrics]
      end
    end
    unless sample[:aggregate_counter_metrics].empty?
      threads << server_interaction do
        NetuitiveRubyApi::NetuitiveLogger.log.debug "sending aggregate_counter_metrics: #{sample[:aggregate_counter_metrics]} "
        netuitived_server.add_aggregate_counter_metrics sample[:aggregate_counter_metrics]
      end
    end
    threads
  end
end

#sample_cache_addition ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 138

def sample_cache_addition
  NetuitiveRubyAPI.check_restart
  flush_samples if yield >= @sample_cache_size
end

#server_interaction ⇒ Object 



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# File 'lib/netuitive_ruby_api/data_manager.rb', line 148

def server_interaction
  Thread.new do
    NetuitiveRubyApi::ErrorLogger.guard('error during server interaction') { yield }
  end
end