Method: ZK::Server::SubProcess#run

Defined in:
lib/zk-server/sub_process.rb

#run ⇒ false, true

start the child, using the Base#config. we create the files necessary, fork the child, and wait 5s for the child to start responding to pings

Returns:

  • (false, true) —

    false if run has already been called on this instance true if we hav



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# File 'lib/zk-server/sub_process.rb', line 99

def run
  return false if @run_called
  @run_called = true

  create_files!

  if ZK::Server.mri_187?
    fork_and_exec!
  elsif ZK::Server.jruby? and not ZK::Server.ruby_19?
    raise "You must run Jruby in 1.9 compatibility mode! I'm very sorry, i need Kernel.spawn"
  else
    spawn!
  end

  spawn_exit_watching_thread

  unless wait_until_ping(@child_startup_timeout)
    raise "Oh noes! something went wrong!" unless running?
  end

  at_exit { self.shutdown }

  true
end