22 lines
676 B
Elixir
22 lines
676 B
Elixir
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defmodule ChronoscopeWeb.IndexLive do
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use ChronoscopeWeb, :live_view
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@topic "test"
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def mount(_params, _session, socket) do
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ChronoscopeWeb.Endpoint.subscribe(@topic)
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ChronoscopeWeb.Endpoint.broadcast_from(self(), @topic, "", %{temperature: 100})
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{:ok, assign(socket, :temperature, 100)}
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end
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def handle_event("inc_temperature", _params, socket) do
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updated = socket.assigns.temperature + 1
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ChronoscopeWeb.Endpoint.broadcast_from(self(), @topic, "", %{temperature: updated})
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{:noreply, assign(socket, :temperature, updated)}
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end
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def handle_info(%{topic: @topic, payload: state}, socket) do
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{:noreply, assign(socket, state)}
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end
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end
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