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avinayak/hello.exs

Last active May 15, 2022 09:30
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Simplest plug based http sever
Raw
hello.exs
# run with $ elixir --no-halt hello.exs
Mix.install([{:plug_cowboy, "~> 2.0"}])
defmodule HWPlug.Plug do
import Plug.Conn
def init(options), do: options
def call(conn, _opts) do
conn
|> put_resp_content_type("text/plain")
|> send_resp(200, "Hello World!\n")
end
end
Plug.Adapters.Cowboy.http(HWPlug.Plug, [])
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