Module: NetworkResiliency::Adapter::Mysql::Instrumentation

Defined in:
lib/network_resiliency/adapter/mysql.rb

Instance Method Summary collapse

Instance Method Details

#connect(_, _, host, *args) ⇒ Object 



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# File 'lib/network_resiliency/adapter/mysql.rb', line 20

def connect(_, _, host, *args)
  return super unless NetworkResiliency.enabled?(:mysql)

  begin
    ts = -NetworkResiliency.timestamp

    super
  rescue Mysql2::Error::TimeoutError => e
    # capture error
    raise
  ensure
    ts += NetworkResiliency.timestamp

    NetworkResiliency.record(
      adapter: :mysql,
      action: :connect,
      destination: host,
      error: e&.class,
      duration: ts,
      timeout: query_options[:connect_timeout].to_f * 1_000,
    )
  end
end