module StatsD::Instrument::Helpers
Public Instance Methods
capture_statsd_calls(client: nil, &block)
For backwards compatibility
Alias for: capture_statsd_datagrams
capture_statsd_datagrams(client: nil, &block)
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# File lib/statsd/instrument/helpers.rb, line 4 def capture_statsd_datagrams(client: nil, &block) client ||= StatsD.singleton_client case client when StatsD.legacy_singleton_client capture_statsd_metrics_on_legacy_client(&block) when StatsD::Instrument::Client client.capture(&block) else raise ArgumentError, "Don't know how to capture StatsD datagrams from #{client.inspect}!" end end
Also aliased as: capture_statsd_calls
capture_statsd_metrics_on_legacy_client(&block)
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# File lib/statsd/instrument/helpers.rb, line 19 def capture_statsd_metrics_on_legacy_client(&block) capture_backend = StatsD::Instrument::Backends::CaptureBackend.new with_capture_backend(capture_backend, &block) capture_backend.collected_metrics end
Private Instance Methods
with_capture_backend(backend) { || ... }
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# File lib/statsd/instrument/helpers.rb, line 27 def with_capture_backend(backend) if StatsD.legacy_singleton_client.backend.is_a?(StatsD::Instrument::Backends::CaptureBackend) backend.parent = StatsD.legacy_singleton_client.backend end old_backend = StatsD.legacy_singleton_client.backend begin StatsD.legacy_singleton_client.backend = backend yield ensure StatsD.legacy_singleton_client.backend = old_backend end end