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gen_server_proxy lib gen_server proxy call.ex
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lib/gen_server/proxy/call.ex

defmodule GenServer.Proxy.Call do
alias GenServer.Proxy.{Log, Timer}
@spec call(term, term, module) :: term | :ok
def call(request, server_id, module) do
server_id |> module.server_name() |> GenServer.call(request)
catch
:exit, reason ->
Log.error(:exit, {module.server_name(server_id), reason})
Timer.sleep(module.server_name(server_id), reason)
try do
server_id |> module.server_name() |> GenServer.call(request)
catch
:exit, reason ->
Log.error(:exit, {module.server_name(server_id), reason})
module.server_unregistered(server_id)
:ok
end
end
end