How to Restart Android ADB(Android Debug Bridge) ?

Method 1:

To restart ADB(Android Debug Bridge) by command line:

adb kill-server
adb start-server

Method 2:

To restart ADB(Android Debug Bridge) in Eclipse:

1. Window > Show View > Other... > Android/Devices
2. When the view is showing: View Menu of "Devices" > Reset ADB

Refer below Screen