docs/code-samples/community/serving/helloworld-elixir/lib/hello/application.ex

32 lines
1.0 KiB
Elixir

defmodule Hello.Application do
use Application
# See https://hexdocs.pm/elixir/Application.html
# for more information on OTP Applications
def start(_type, _args) do
IO.puts :stderr, "Application starting up"
import Supervisor.Spec
# Define workers and child supervisors to be supervised
children = [
# Start the endpoint when the application starts
supervisor(HelloWeb.Endpoint, []),
# Start your own worker by calling: Hello.Worker.start_link(arg1, arg2, arg3)
# worker(Hello.Worker, [arg1, arg2, arg3]),
]
# See https://hexdocs.pm/elixir/Supervisor.html
# for other strategies and supported options
opts = [strategy: :one_for_one, name: Hello.Supervisor]
Supervisor.start_link(children, opts)
end
# Tell Phoenix to update the endpoint configuration
# whenever the application is updated.
def config_change(changed, _new, removed) do
IO.puts :stderr, "Config changed"
HelloWeb.Endpoint.config_change(changed, removed)
:ok
end
end