Method: Spring::Server#write_pidfile

Defined in:
lib/spring/server.rb

#write_pidfile ⇒ Object 



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# File 'lib/spring/server.rb', line 124

def write_pidfile
  if @pidfile.flock(File::LOCK_EX | File::LOCK_NB)
    @pidfile.truncate(0)
    @pidfile.write("#{Process.pid}\n")
    @pidfile.fsync
  else
    exit 1
  end
end