lecture 05

lectures/05/partition_counters/lib/counter/dynamic_supervisor.ex

@@ -0,0 +1,18 @@
+defmodule Counter.DynamicSupervisor do
+  use DynamicSupervisor
+
+  def start_link(_) do
+	DynamicSupervisor.start_link(__MODULE__, nil)
+  end
+
+  def start_worker(name) do
+	DynamicSupervisor.start_child(
+		{:via, PartitionSupervisor, {Counter.DynamicSupervisors, self()}},
+		{Counter.Worker, name})
+  end
+
+  @impl true
+  def init(_) do
+	DynamicSupervisor.init(strategy: :one_for_one)
+  end
+end