Class: Yeller::Rack

Inherits:
Object
  • Object
show all
Defined in:
lib/yeller/rack.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Rack

Returns a new instance of Rack.



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# File 'lib/yeller/rack.rb', line 26

def initialize(app)
  @app = app
end

Class Method Details

.client ⇒ Object 



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# File 'lib/yeller/rack.rb', line 22

def self.client
  @client
end

.configure(&block) ⇒ Object 



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# File 'lib/yeller/rack.rb', line 6

def self.configure(&block)
  @config_blocks ||= []
  @config_blocks << block
  @client = Yeller.client(*@config_blocks)
end

.enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/yeller/rack.rb', line 17

def self.enabled?
  return false unless @client
  @client.enabled?
end

.report(exception, options = {}) ⇒ Object 



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# File 'lib/yeller/rack.rb', line 12

def self.report(exception, options={})
  Yeller::VerifyLog.reporting_to_yeller_rack!
  @client.report(exception, options)
end

.rescue_rack_exception(exception, env) ⇒ Object 



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# File 'lib/yeller/rack.rb', line 39

def self.rescue_rack_exception(exception, env)
  request = ::Rack::Request.new(env)
  Yeller::Rack.report(
    exception,
    :url => request.url,
    :custom_data => {
      :params => request.params,
      :session => env.fetch('rack.session', {}),
      :"http-request" => Yeller::Rack.yeller_http_request_data(request),
  })
end

.yeller_http_request_data(request) ⇒ Object 



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# File 'lib/yeller/rack.rb', line 51

def self.yeller_http_request_data(request)
  out = {
    :"request-method" => request.request_method,
  }
  if request.user_agent
    out[:"user-agent"] = request.user_agent
  end
  if request.referer
    out[:referrer] = request.referer
  end
  out
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/yeller/rack.rb', line 30

def call(env)
  begin
    @app.call(env)
  rescue Exception => exception
    Yeller::Rack.rescue_rack_exception(exception, env)
    raise exception
  end
end