Graham McIntire
d8606bb609
Software design fixes: - Add proper aliases for all nested modules - release.ex: Ecto.Adapters.SQL - packet_consumer.ex: Aprsme.Cluster.PacketDistributor - cleanup_scheduler.ex: Aprsme.Workers.PacketCleanupWorker - health_check.ex: Ecto.Adapters.SQL - status_live/index.ex: Aprsme.Cluster.LeaderElection - packet_receiver.ex: Aprsme.Cluster.LeaderElection - packet_distributor.ex: Aprsme.Cluster.LeaderElection, AprsmeWeb.MapLive.PacketStore Security: - Update .sobelow-skips for false positive SQL injection warning (div is builtin function) All 13 software design suggestions now complete. All 13 warnings previously fixed. Remaining: 42 refactoring opportunities (complex/nested functions)
42 lines
1 KiB
Elixir
42 lines
1 KiB
Elixir
defmodule Aprsme.Cluster.PacketReceiver do
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@moduledoc """
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Receives distributed packets from the cluster leader on non-leader nodes.
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Ensures all nodes can serve real-time updates even though only the leader
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processes APRS packets.
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"""
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use GenServer
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alias Aprsme.Cluster.LeaderElection
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alias Aprsme.Cluster.PacketDistributor
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require Logger
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def start_link(opts) do
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GenServer.start_link(__MODULE__, opts, name: __MODULE__)
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end
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@impl true
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def init(_opts) do
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# Subscribe to distributed packets
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PacketDistributor.subscribe()
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Logger.info("Started packet receiver on node #{node()}")
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{:ok, %{}}
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end
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@impl true
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def handle_info({:distributed_packet, packet}, state) do
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# Only process if we're not the leader (leader already processed locally)
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if !LeaderElection.leader?() do
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PacketDistributor.handle_distributed_packet({:distributed_packet, packet})
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end
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{:noreply, state}
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end
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@impl true
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def handle_info(_msg, state) do
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{:noreply, state}
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end
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end
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