Module: Celluloid::Logger

Defined in:
lib/celluloid/logger.rb

Class Method Summary collapse

Class Method Details

.crash(string, exception) ⇒ Object

Handle a crash



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# File 'lib/celluloid/logger.rb', line 27

def crash(string, exception)
  string << "\n" << format_exception(exception)
  error string

  @exception_handlers.each do |handler|
    begin
      handler.call(exception)
    rescue => ex
      error "EXCEPTION HANDLER CRASHED:\n" << format_exception(ex)
    end
  end
end

.debug(string) ⇒ Object

Send a debug message



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# File 'lib/celluloid/logger.rb', line 7

def debug(string)
  Celluloid.logger.debug(string) if Celluloid.logger
end

.error(string) ⇒ Object

Send an error message



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# File 'lib/celluloid/logger.rb', line 22

def error(string)
  Celluloid.logger.error(string) if Celluloid.logger
end

.exception_handler(&block) ⇒ Object

Define an exception handler NOTE: These should be defined at application start time



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# File 'lib/celluloid/logger.rb', line 48

def exception_handler(&block)
  @exception_handlers << block
  nil
end

.format_exception(exception) ⇒ Object

Format an exception message



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# File 'lib/celluloid/logger.rb', line 41

def format_exception(exception)
  str = "#{exception.class}: #{exception.to_s}\n"
  str << exception.backtrace.join("\n")
end

.info(string) ⇒ Object

Send a info message



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# File 'lib/celluloid/logger.rb', line 12

def info(string)
  Celluloid.logger.info(string) if Celluloid.logger
end

.warn(string) ⇒ Object

Send a warning message



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# File 'lib/celluloid/logger.rb', line 17

def warn(string)
  Celluloid.logger.warn(string) if Celluloid.logger
end