tree ef1609b5b1f18ca45e6fa2198a39b8cc6e8163b1
parent c985994ac861b8215bbfb1fc08c090bfb83adcaf
author Andreas Pantelopoulos <andreas@opennetworking.org> 1521579529 -0700
committer Charles Chan <charles@opennetworking.org> 1522780481 +0000

Better error handling in pseudowire implementation.

I refactored the pw handler to return meaningful very specific
errors for failures. As a result, I modified also the cli and rest
api implementations to use these fine grain errors accordingly.

Change-Id: I2429532f747c4560378c40be325b039ca0f5c925