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Contents

# Copyright (c) 2021 Contrast Security, Inc. See https://www.contrastsecurity.com/enduser-terms-0317a for more details.
# frozen_string_literal: true

module Contrast
  module Logger
    # Our decorator for the Ougai logger allowing for timing and with_level
    # methods.
    module Time
      # Log the message at the given level.
      #
      # @param level [String] the name of the method to use. Should be one of
      #   trace, debug, info, warn, error
      # @param message [String] the message to log
      def with_level level, message
        send(level.to_sym, message)
      end

      # Log, at the debug level, the action with a message including the time
      # it took for the wrapped function to complete.
      #
      # @param msgs [Array<Object>] the arguments to pass to the logger.
      #   msgs[0] will be modified to include the elapsed time.
      # @param block [Block, Proc] the block to execute
      def debug_with_time *msgs, &block
        log_with_time(:debug, *msgs, &block)
      end

      # Log, at the trace level, the action with a message including the time
      # it took for the wrapped function to complete.
      #
      # @param msgs [Array<Object>] the arguments to pass to the logger.
      #   msgs[0] will be modified to include the elapsed time.
      # @param block [Block, Proc] the block to execute
      def trace_with_time *msgs, &block
        log_with_time(:trace, *msgs, &block)
      end

      private

      def log_with_time level, *msgs
        a = Contrast::Utils::Timer.now_ms
        ret = yield if block_given?
        z = Contrast::Utils::Timer.now_ms
        msgs[0] = "#{ msgs[0] }: pid=#{ Process.pid }, elapsed=#{ z - a }ms"
        send(level, *msgs)
        ret
      end
    end
  end
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version Path
contrast-agent-4.14.1 lib/contrast/logger/time.rb
contrast-agent-4.14.0 lib/contrast/logger/time.rb
contrast-agent-4.13.1 lib/contrast/logger/time.rb
contrast-agent-4.13.0 lib/contrast/logger/time.rb
contrast-agent-4.12.0 lib/contrast/logger/time.rb
contrast-agent-4.11.0 lib/contrast/logger/time.rb
contrast-agent-4.10.0 lib/contrast/logger/time.rb
contrast-agent-4.9.1 lib/contrast/logger/time.rb
contrast-agent-4.9.0 lib/contrast/logger/time.rb
contrast-agent-4.8.0 lib/contrast/logger/time.rb
contrast-agent-4.7.0 lib/contrast/logger/time.rb
contrast-agent-4.6.0 lib/contrast/logger/time.rb
contrast-agent-4.5.0 lib/contrast/logger/time.rb