25 lines
590 B
Elixir
25 lines
590 B
Elixir
defmodule Todo.Cache do
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use DynamicSupervisor
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def start_link(init_arg) do
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IO.puts("Starting #{__MODULE__}")
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DynamicSupervisor.start_link(__MODULE__, init_arg, name: __MODULE__)
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end
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@impl DynamicSupervisor
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def init(_) do
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DynamicSupervisor.init(strategy: :one_for_one)
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end
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def server_process(todo_list_name) do
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case start_child(todo_list_name) do
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{:ok, pid} -> pid
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{:error, {:already_started, pid}} -> pid
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end
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end
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defp start_child(todo_list_name) do
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DynamicSupervisor.start_child(__MODULE__, {Todo.Server, todo_list_name})
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end
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end
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