Module: Padrino::GelfExceptionLogger

Defined in:
lib/padrino_gelflogger/gelf_exception_logger.rb

Class Method Summary collapse

Class Method Details

.registered(app) ⇒ Object 



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# File 'lib/padrino_gelflogger/gelf_exception_logger.rb', line 4

def self.registered(app)
  app.set :dump_errors, false       # rack crashes when true :(
  app.error 500 do
    raise "Pardino.logger must be set to Padrino::GelfLogger" unless logger.respond_to? :notify!
    err  = env['sinatra.error']
    short_message = "#{err.class} - #{err.message}" 
    full_message = err.backtrace[0..2].join("\n  ")
    full_message += "\n\n---Params:\n"
    params.each { |k,v| full_message += "\n#{k.inspect} => #{v.inspect}" }

    logger.notify({
      :short_message => short_message,
      :full_message => full_message[0..2000], # there is a bug in GELF (1.32), chunking is not working :()
      :level => GELF::Levels::FATAL
    })

    raise
  end
end