Module: TraceView::Inst::ActionController

Includes:
RailsBase
Defined in:
lib/traceview/frameworks/rails/inst/action_controller2.rb,
lib/traceview/frameworks/rails/inst/action_controller3.rb,
lib/traceview/frameworks/rails/inst/action_controller4.rb,
lib/traceview/frameworks/rails/inst/action_controller5.rb

Overview

ActionController

This modules contains the instrumentation code specific to Rails v5

Class Method Summary collapse

Instance Method Summary collapse

Methods included from RailsBase

#has_handler?, #log_rails_error?

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller2.rb', line 15

def self.included(klass)
  ::TraceView::Util.method_alias(klass, :perform_action)
  ::TraceView::Util.method_alias(klass, :rescue_action)
  ::TraceView::Util.method_alias(klass, :process)
  ::TraceView::Util.method_alias(klass, :render)
end

Instance Method Details

#perform_action_with_traceview(*arguments) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller2.rb', line 33

def perform_action_with_traceview(*arguments)
  kvs = {
    :Controller  => @_request.path_parameters['controller'],
    :Action      => @_request.path_parameters['action']
  }
  kvs[:Backtrace] = TraceView::API.backtrace if TraceView::Config[:action_controller][:collect_backtraces]

  TraceView::API.log(nil, 'info', kvs)
  perform_action_without_traceview(*arguments)
end

#process_action(method_name, *args) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller5.rb', line 15

def process_action(method_name, *args)
  kvs = {
    :Controller   => self.class.name,
    :Action       => self.action_name,
  }
  kvs[:Backtrace] = TraceView::API.backtrace if TraceView::Config[:action_controller][:collect_backtraces]

  TraceView::API.log_entry('rails', kvs)
  super(method_name, *args)

rescue Exception => e
  TraceView::API.log_exception(nil, e) if log_rails_error?(e)
  raise
ensure
  TraceView::API.log_exit('rails')
end

#process_action_with_traceview(method_name, *args) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller3.rb', line 34

def process_action_with_traceview(*args)
  kvs = {
    :Controller   => self.class.name,
    :Action       => action_name,
  }
  kvs[:Backtrace] = TraceView::API.backtrace if TraceView::Config[:action_controller][:collect_backtraces]
  TraceView::API.log(nil, 'info', kvs)

  process_action_without_traceview(*args)
rescue Exception
  kvs[:Status] = 500
  TraceView::API.log(nil, 'info', kvs)
  raise
end

#process_with_traceview(*args) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller2.rb', line 22

def process_with_traceview(*args)
  TraceView::API.log_entry('rails')
  process_without_traceview(*args)

rescue Exception => e
  TraceView::API.log_exception(nil, e) if log_rails_error?(e)
  raise
ensure
  TraceView::API.log_exit('rails')
end

#render(*args, &blk) ⇒ Object

render_with_traceview

Our render wrapper that just times and conditionally reports raised exceptions



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# File 'lib/traceview/frameworks/rails/inst/action_controller5.rb', line 38

def render(*args, &blk)
  TraceView::API.log_entry('actionview')
  super(*args, &blk)

rescue Exception => e
  TraceView::API.log_exception(nil, e) if log_rails_error?(e)
  raise
ensure
  TraceView::API.log_exit('actionview')
end

#render_with_traceview(options = nil, extra_options = {}, &block) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller2.rb', line 49

def render_with_traceview(options = nil, extra_options = {}, &block)
  TraceView::API.log_entry('actionview')
  render_without_traceview(options, extra_options, &block)

rescue Exception => e
  TraceView::API.log_exception(nil, e) if log_rails_error?(e)
  raise
ensure
  TraceView::API.log_exit('actionview')
end

#rescue_action_with_traceview(exn) ⇒ Object 



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# File 'lib/traceview/frameworks/rails/inst/action_controller2.rb', line 44

def rescue_action_with_traceview(exn)
  TraceView::API.log_exception(nil, exn) if log_rails_error?(exn)
  rescue_action_without_traceview(exn)
end