Class: OrigenSim::StderrReader

Inherits:
Thread
  • Object
show all
Defined in:
lib/origen_sim/stderr_reader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(socket) ⇒ StderrReader

Returns a new instance of StderrReader.



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# File 'lib/origen_sim/stderr_reader.rb', line 6

def initialize(socket)
  @socket = socket
  @continue = true
  @logged_errors = false
  @last_message_at = Time.now
  super do
    begin
      while @continue
        line = @socket.gets
        if line
          line = line.chomp
          if OrigenSim.fail_on_stderr && !line.empty? &&
             !OrigenSim.stderr_string_exceptions.any? { |s| s.is_a?(Regexp) ? s.match?(line) : line =~ /#{s}/i }
            # We're failing on stderr, so print its results and log as errors if its not an exception.
            @logged_errors = true
            Origen.log.error "(STDERR): #{line}", from_origen_sim: true
          elsif OrigenSim.verbose?
            Origen.log.info line, from_origen_sim: true
          else
            Origen.log.debug line, from_origen_sim: true
          end
          @last_message_at = Time.now
        end
      end
    rescue IOError => e
      unless e.message =~ /stream closed/
        raise e
      end
    end
  end
end

Instance Attribute Details

#logged_errors ⇒ Object (readonly)

Returns the value of attribute logged_errors.



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# File 'lib/origen_sim/stderr_reader.rb', line 4

def logged_errors
  @logged_errors
end

#socket ⇒ Object (readonly)

Returns the value of attribute socket.



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# File 'lib/origen_sim/stderr_reader.rb', line 4

def socket
  @socket
end

Instance Method Details

#stop ⇒ Object 



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# File 'lib/origen_sim/stderr_reader.rb', line 38

def stop
  @continue = false
end

#time_since_last_message ⇒ Object 



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# File 'lib/origen_sim/stderr_reader.rb', line 42

def time_since_last_message
  Time.now - @last_message_at
end