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new_relic_agent
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1.40.2
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1.36.0
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1.34.0
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1.27.8
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1.19.2
1.19.1
1.19.0
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1.18.4
1.18.3
1.18.2
1.18.1
1.18.0
1.18.0-rc.5
1.18.0-rc.4
1.18.0-rc.2
1.18.0-rc.1
1.17.1
1.17.0
1.17.0-rc.4
1.17.0-rc.3
1.17.0-rc.2
1.17.0-rc.1
1.17.0-rc.0
1.16.7
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1.16.4
1.16.3
1.16.2
1.16.1
1.16.0
1.16.0-rc.2
1.16.0-rc.1
1.16.0-rc.0
1.15.0
1.15.0-rc.3
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1.0.2
1.0.1
1.0.0
New Relic's Open-Source Elixir Agent
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lib/new_relic/transaction/erlang_trace_manager.ex
defmodule NewRelic.Transaction.ErlangTraceManager do
use GenServer
@moduledoc false
def start_link(_) do
GenServer.start_link(__MODULE__, :ok, name: __MODULE__)
end
def init(:ok) do
{:ok, %{restarts: 0}}
end
def restart_count() do
GenServer.call(__MODULE__, :restart_count)
end
def handle_info(:enable, state) do
NewRelic.log(:debug, "ErlangTrace: restart number #{state.restarts + 1}")
enable_erlang_trace()
{:noreply, %{state | restarts: state.restarts + 1}}
end
def handle_call(:restart_count, _from, state) do
{:reply, state.restarts, state}
end
def disable_erlang_trace do
NewRelic.Transaction.ErlangTrace.disable()
end
def enable_erlang_trace do
Supervisor.start_child(
NewRelic.Transaction.ErlangTraceSupervisor,
Supervisor.child_spec(NewRelic.Transaction.ErlangTrace, [])
)
end
def enable_erlang_trace(after: after_ms) do
Process.send_after(__MODULE__, :enable, after_ms)
end
end