37 lines
863 B
Ruby
37 lines
863 B
Ruby
# frozen_string_literal: true
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class SystemdNotifier
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require_relative 'method_executor'
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public
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@notify_socket = ENV["NOTIFY_SOCKET"]
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@watchdog_usec = (ENV["WATCHDOG_USEC"] || '0').to_i
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unless @notify_socket && File.socket?(@notify_socket)
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MethodExecutor.record("error", "heartbeat", "NOTIFY_SOCKET is not set or is not a socket, am I a service?")
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@enable_heartbeat = false
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else
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@enable_heartbeat = true
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@socket = UNIXSocket.new(@notify_socket)
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end
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def enabled?
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@enable_heartbeat
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end
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def notify_heartbeat(message)
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return unless @enable_heartbeat
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begin
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@socket.send(message, 0)
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rescue => e
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MethodExecutor.error("heartbeat", "Failed to send heartbeat: #{e}")
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@enable_heartbeat = false
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end
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end
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def self.notify(message)
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MethodExecutor.record("info", "systemd", message)
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end
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end
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