text: 
  
  import socket
  
  from PiBlynk import Blynk
  from mytoken import *
  blynk = Blynk(token)
  
  
  #------------------------------------------
  import time
  def timeNow():
      return time.asctime()[11:19]
  
  #------------------------------------
  
  
  # rlogger
  
  rlctr = 0   
  def timer3loop(s):  
      # write to (terminal style) rlogger at APP on vp 18
      global rlctr
      rlctr = rlctr+1
      blynk.virtual_write(18, timeNow()+ " "+str(rlctr) + "\n"); 
  
  blynk.add_Task( 6, timer3loop)   # for every 6 secs
  
  
  def cnct_cb():
      print ("Connected: "+ timeNow())
      blynk.virtual_write(18, "\n"+socket.gethostname()+"\n")
  blynk.on_connect(cnct_cb)
  
  
  ######################################################################################
  
  blynk.run()
  
  ######################################################################################
  
  
  # At APP:
  # make terminal widget on that V18, fill whole phone screen, 
  # turn off its input box
  # now it is a live-time remote log display screen rpi->app  with rlogger.write()
  # but server WONT indefinitely buffer messages if APP is offline.
  
  