module Epi::Cli::Concerns::Daemon
Protected Instance Methods
need_daemon!()
click to toggle source
# File lib/epi/cli/commands/concerns/daemon.rb, line 8 def need_daemon! raise Exceptions::Fatal, 'No daemon is running' unless Epi::Daemon.running? end
need_no_daemon!()
click to toggle source
# File lib/epi/cli/commands/concerns/daemon.rb, line 12 def need_no_daemon! raise Exceptions::Fatal, 'Daemon is already running' if Epi::Daemon.running? end
resume(&callback)
click to toggle source
# File lib/epi/cli/commands/concerns/daemon.rb, line 21 def resume(&callback) begin Timeout::timeout(5) { sleep 0.05 while Epi::Daemon.socket_path.exist? } rescue Timeout::Error raise Exceptions::Fatal, 'Daemon failed to stop after 5 seconds' end Epi::Daemon.send :start, &callback end
shutdown(&callback)
click to toggle source
# File lib/epi/cli/commands/concerns/daemon.rb, line 16 def shutdown(&callback) Epi::Daemon.send :shutdown, &callback puts 'Shutting down ...' end