Class: Log4rExceptionable::ResqueFailureHandler

Inherits:
Resque::Failure::Base
  • Object
show all
Includes:
Helper
Defined in:
lib/log4r-exceptionable/resque_failure_handler.rb

Overview

A Resque Failure backend that logs exceptions with log4r

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Helper

#add_context, #log_with_context

Class Method Details

.count ⇒ Object 



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# File 'lib/log4r-exceptionable/resque_failure_handler.rb', line 44

def self.count
  # We can't get the total # of errors from graylog so we fake it
  # by asking Resque how many errors it has seen.
  ::Resque::Stat[:failed]
end

Instance Method Details

#save ⇒ Object 



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# File 'lib/log4r-exceptionable/resque_failure_handler.rb', line 10

def save
  
  log_with_context do |context|
    
    data = payload.clone
    payload_class_name = data.delete('class')
    payload_class = Resque.constantize(payload_class_name) rescue payload_class_name
    
    add_context(context, "resque_worker", worker)
    add_context(context, "resque_queue", queue)
    add_context(context, "resque_class", payload_class)
    add_context(context, "resque_args", data.delete('args'))
    
    # add in any extra payload data, in case resque plugins have
    # added to it (e.g. resque-lifecycle)
    data.each do |k, v|
      add_context(context, "resque_payload_#{k}", v)
    end

    error_logger = nil
    if Log4rExceptionable::Configuration.use_source_logger
      payload_class = Resque.constantize(payload['class']) rescue nil
      if payload_class && payload_class.respond_to?(:logger) && payload_class.logger.instance_of?(Log4r::Logger)
        error_logger = payload_class.logger
      end
    end
    
    error_logger ||= Log4rExceptionable::Configuration.resque_failure_logger
    
    error_logger.send(Log4rExceptionable::Configuration.log_level, exception)
  end
  
end