ADB server didn't ACK - Codes Helper - Programming Question Answer

D:\workspace\www
 adb devices
adb server is out of date.  killing...
ADB server didn"t ACK
* failed to start daemon *
error: unknown host service

D:\workspace\www
 adb kill-server
* server not running *

D:\workspace\www
 adb start-server
adb server is out of date.  killing...
ADB server didn"t ACK
* failed to start daemon *


D:\workspace\www
 adb nodaemon server
cannot bind "tcp:5037"

D:\workspace\www
 netstat -ano | findstr "5037"
  TCP    127.0.0.1:5037         0.0.0.0:0              LISTENING       11904
  TCP    127.0.0.1:14805        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14808        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14810        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14811        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14818        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14821        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14824        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14825        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14829        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14831        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14832        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14833        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14834        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14835        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14836        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14837        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14838        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14839        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14840        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14842        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14843        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14844        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14846        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14847        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14848        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14852        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14854        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14855        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14856        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14857        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14858        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14859        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14860        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14861        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14862        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14863        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14865        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14866        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14867        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14869        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14870        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14871        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14875        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14877        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14878        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14880        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14882        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14883        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14884        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14886        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14888        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14890        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14892        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14894        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14895        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14896        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14898        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14899        127.0.0.1:5037         TIME_WAIT       0
  TCP    127.0.0.1:14900        127.0.0.1:5037         TIME_WAIT       0
how to do so many things listening to port 5037?