Class: Insight::App

Inherits:

Object

• Object
• Insight::App

show all

Includes:

Options

Defined in:

lib/insight/app.rb

Defined Under Namespace

Classes: SecurityError

Constant Summary

INSIGHT_ROOT =

"/__insight__"

INSIGHT_REGEX =

%r{^#{INSIGHT_ROOT}}

VERSION =

"0.4.4"

Instance Attribute Summary (collapse)

• - (Object) logger readonly

  Returns the value of attribute logger.

• - (Object) panels

  Returns the value of attribute panels.

Instance Method Summary (collapse)

• - (Object) call(env)
• - (App) initialize(app, options = {}, &block) constructor

  A new instance of App.

• - (Object) reset(new_options = nil)

Methods included from Options

#options, #options=, #set

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# File 'lib/insight/app.rb', line 32

def initialize(app, options = {}, &block)
  initialize_options options
  @base_app = app
  @panels = []
  instance_eval(&block) if block_given?

  @logger = Logger.new(read_option(:log_level), read_option(:log_path))
  Thread.current['insight.logger'] = @logger
  build_normal_stack
  build_debug_stack
  if options[:on_initialize]
    options[:on_initialize].call(self)
  end
end

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# File 'lib/insight/app.rb', line 46

def logger
  @logger
end

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# File 'lib/insight/app.rb', line 47

def panels
  @panels
end

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# File 'lib/insight/app.rb', line 49

def call(env)
  @original_request = Rack::Request.new(env)
  if insight_active?
    @env = env
    self.options = @default_options

    env['insight.logger'] = @logger
    Thread.current['insight.logger'] = @logger

    Insight.enable
    env["insight.panels"] = []
    @debug_stack.call(env)
  else
    @normal_stack.call(env)
  end
end

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# File 'lib/insight/app.rb', line 67

def reset(new_options=nil)
  @env = nil
  initialize_options(new_options)

  Insight::Instrumentation::ClassProbe::all_probes.each do |probe|
    probe.clear_collectors
  end
  Insight::Instrumentation::InstanceProbe::all_probes.each do |probe|
    probe.clear_collectors
  end
  Insight::Instrumentation::PackageDefinition.clear_collectors

  build_debug_stack
end