AppSignal v0.1.0 Appsignal.Phoenix.Instrumenter
Phoenix instrumentation hooks
This module can be used as a Phoenix instrumentation module. Adding
this module to the list of Phoenix instrumenters will result in the
phoenix_controller_call
and phoenix_controller_render
events to
become part of your request timeline.
Add this to your config.exs
:
config :phoenix_app, PhoenixApp.Endpoint,
instrumenters: [Appsignal.Phoenix.Instrumenter]
Note: Channels (phoenix_channel_join
hook) are currently not
supported.
Custom instrumentation events
You might be using your endpoint’s instrument/4
macro to create
custom instrumentation. If you want those events to become part of
the Appsignal timeline as well, you need to create a custom
instrumenter module with the help of
Appsignal.Phoenix.InstrumenterDSL:
defmodule PhoenixApp.CustomInstrumenter do
import Appsignal.Phoenix.InstrumenterDSL
instrumenter :phoenix_controller_call
instrumenter :phoenix_controller_render
instrumenter :custom_event
instrumenter :another_custom_event
end
And then, use that instead of the Appsignal instrumenter in your config.exs
:
config :phoenix_app, PhoenixApp.Endpoint,
instrumenters: [PhoenixApp.CustomInstrumenter]
See the Phoenix integration guide for information on how to instrument other aspects of Phoenix.