New Relixir

v0.5.0

New Relixir v0.5.0 NewRelixir.Instrumenters.Phoenix View Source

New Relic instrumenter for Phoenix controllers.

It relies on the instrumentation API provided by Phoenix.Endpoint. To set it up, include this module in the list of instrumenters of your Endpoint config:

config :my_app, MyAppWeb.Endpoint,
  instrumenters: [NewRelixir.Instrumenters.Phoenix],

Transaction traces will be composed of both controller and action names, e.g. /HomeController#index, /ProfileController#update.

Link to this section Summary

Functions

phoenix_controller_call(atom, elapsed_time, transaction)

If first argument is the atom :start this is used as the Start callback for Phoenix controllers. Phoenix calls it once a request is routed, before processing a controller action. Returns the transaction name, formatted as Controller#action. This value is stored and passed along as the third argument to the :stop callback

Link to this section Functions

Link to this function phoenix_controller_call(atom, elapsed_time, transaction) View Source 
phoenix_controller_call(:start, %{}, %Plug.Conn{
  adapter: term(),
  assigns: term(),
  before_send: term(),
  body_params: term(),
  cookies: term(),
  halted: term(),
  host: term(),
  method: term(),
  owner: term(),
  params: term(),
  path_info: term(),
  path_params: term(),
  peer: term(),
  port: term(),
  private: term(),
  query_params: term(),
  query_string: term(),
  remote_ip: term(),
  req_cookies: term(),
  req_headers: term(),
  request_path: term(),
  resp_body: term(),
  resp_cookies: term(),
  resp_headers: term(),
  scheme: term(),
  script_name: term(),
  secret_key_base: term(),
  state: term(),
  status: term()
}) :: transaction :: binary()
phoenix_controller_call(:stop, integer(), transaction :: binary()) :: :ok | nil

If first argument is the atom :start this is used as the Start callback for Phoenix controllers. Phoenix calls it once a request is routed, before processing a controller action. Returns the transaction name, formatted as Controller#action. This value is stored and passed along as the third argument to the :stop callback.

When called with the atom :stop this is used as the Stop callback for Phoenix controllers. Phoenix calls it after the whole controller pipeline finishes executing the routed action. You should additionally provide the elapsed_time and the Transaction as the second and third arguments.