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Facilitate websocket traversal #8

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Facilitate websocket traversal #8

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3a664c8
facilitate websocket traversal
ajuvercr Jul 21, 2021
d78634b
Update mu_identifier.ex
ajuvercr Sep 17, 2021
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24 changes: 22 additions & 2 deletions lib/mu_identifier.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -10,13 +10,33 @@ defmodule MuIdentifier do
port = 80
IO.puts("Running Proxy with Cowboy on port #{port}")

# TODO, this could be cleaner with `:cowboy.start_clear`
children = [
{Secret,%{}},
{Plug.Cowboy, scheme: :http, plug: Proxy, options: [port: port, compress: true]}
{Secret, %{}},
{Plug.Cowboy,
scheme: :http, plug: Proxy, options: [dispatch: dispatch, port: port, compress: true]}
]

Logger.info("Mu Identifier starting on port #{port}")

Supervisor.start_link(children, strategy: :one_for_one)
end

defp dispatch do
default = %{
host: "dispatcher",
port: 80,
path: "/"
}

f = fn req -> default |> Map.put(:path, req.path <> "?" <> req.qs) end

[
{:_,
[
{"/.mu/ws/[...]", WsHandler, {f, default}},
{:_, Plug.Cowboy.Handler, {Proxy, []}}
]}
]
end
end
3 changes: 3 additions & 0 deletions mix.exs
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Expand Up @@ -30,9 +30,12 @@ defmodule Proxy.Mixfile do
# Type `mix help deps` for more examples and options
defp deps do
[{:plug_mint_proxy, git: "https://github.com/madnificent/plug-mint-proxy.git", tag: "v0.2.0"},
{:cowboy_ws_proxy, git: "https://github.com/ajuvercr/elixir-cowboy-ws-proxy-handler.git", tag: "v0.1"},
{:uuid, "~> 1.1"},
{:gun, "~> 2.0.0-rc.2"},
{:replug, "~> 0.1.0"},
{:secure_random, "~> 0.5"},
{:exsync, "~> 0.2", only: :dev},
{:observer_cli, "~> 1.5"}]
end
end