Hello all
I have an umbrella project in which there are 3 apps 1) Handling model and DB access 2) A normal liveview application 3) An application holding a react app.
Within my configuration I have defined
config :react_app, ReactApp.Endpoint,
http: [port: System.get_env("PORT") || 4001],
debug_errors: true,
code_reloader: true,
check_origin: false,
watchers: [
node: [
"node_modules/webpack/bin/webpack.js",
"--mode",
"development",
"--watch-stdin",
cd: Path.expand("../apps/react_app/assets", __DIR__)
]
]
So that the react app runs on a different port than the live view app.
defmodule ReactApp.Endpoint do
use Phoenix.Endpoint, otp_app: :react_app
# The session will be stored in the cookie and signed,
# this means its content can be read but not tampered with.
# Set: encryption_salt if you would also like to encrypt it.
@session_options [
store: :cookie,
key: "_fi_react_app_key_",
signing_salt: "YS+hDIqY"
]
# Serve at "/" the static files from "priv/static" directory.
#
# You should set gzip to true if you are running phx.digest
# when deploying your static files in production.
plug Plug.Static,
at: "/",
from: :react_app,
gzip: false,
only: ~w(css fonts images songs js favicon.ico robots.txt)
# Code reloading can be explicitly enabled under the
# :code_reloader configuration of your endpoint.
if code_reloading? do
socket "/phoenix/live_reload/socket", Phoenix.LiveReloader.Socket
plug Phoenix.LiveReloader
plug Phoenix.CodeReloader
end
plug Plug.RequestId
plug Plug.Parsers,
parsers: [:urlencoded, :multipart, :json],
pass: ["*/*"],
json_decoder: Phoenix.json_library()
plug Plug.MethodOverride
plug Plug.Head
plug Plug.Session, @session_options
plug ReactApp.Router
end
And this is the endpoint defintion.
What I am currently dealing with is that when I run the project from the root directory using iex -S mix phx.server it’s not able to find the ReactApp.Router and I get the following error
[error] #PID<0.782.0> running ReactApp.Endpoint (connection #PID<0.781.0>, stream id 1) terminated
Server: localhost:4001 (http)
Request: GET /
** (exit) an exception was raised:
** (UndefinedFunctionError) function ReactApp.Router.init/1 is undefined (module ReactApp.Router is not available)
(react_app 0.1.0) ReactApp.Router.init([])
(react_app 0.1.0) lib/react_app/endpoint.ex:1: ReactApp.Endpoint.plug_builder_call/2
(react_app 0.1.0) lib/plug/debugger.ex:136: ReactApp.Endpoint."call (overridable 3)"/2
(react_app 0.1.0) lib/react_app/endpoint.ex:1: ReactApp.Endpoint.call/2
(phoenix 1.5.13) lib/phoenix/endpoint/cowboy2_handler.ex:65: Phoenix.Endpoint.Cowboy2Handler.init/4
(cowboy 2.9.0) /home/nikolis/git/umbrela_base/deps/cowboy/src/cowboy_handler.erl:37: :cowboy_handler.execute/2
(cowboy 2.9.0) /home/nikolis/git/umbrela_base/deps/cowboy/src/cowboy_stream_h.erl:306: :cowboy_stream_h.execute/3
(cowboy 2.9.0) /home/nikolis/git/umbrela_base/deps/cowboy/src/cowboy_stream_h.erl:295: :cowboy_stream_h.request_process/3
(stdlib 3.8.2.4) proc_lib.erl:249: :proc_lib.init_p_do_apply/3
The wierd part is that if I modify anything in the ReactApp.Router module then the livecode realoding picks the change up and the whole thing runs smoothly.
I now this is kind of an abomination setup but still this is for expirementation and I can’t wrap my head around it !
Anybody can provide any directions on why this wierd but rather consistent behaviour occurs ?
