Users might want to use --no-pry when running Phoenix in IEx, especially with liveview, or you’ll have processes/events/requests timeout.
iex --sname xyz --cookie abc --no-pry -S mix phx.server
There also seems to be some order dependency on the arguments, so watch out for that:
% iex --no-pry --sname local -S mix phx.server
Erlang/OTP 25 [erts-13.0.4] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:1] [jit:ns]
--sname : Unknown option
No file named local
