Non-blocking example of the LWIPInterface

Dependencies:   LWIPInterface NetworkSocketAPI mbed-rtos mbed

Non-blocking example for the NetworkSocketAPI. Attempts to get the device's public facing IP address from ifcfg.me using the Happy Eyeballs algorithm to fetch an IPv4 or IPv6 address.

Revision:
47:a7417547f7d8
Parent:
46:cf5ab96729e1
Child:
48:31e2c972d70f
--- a/NetworkSocketAPI.lib	Thu Feb 25 11:11:25 2016 -0600
+++ b/NetworkSocketAPI.lib	Mon Feb 29 15:23:52 2016 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/teams/NetworkSocketAPI/code/NetworkSocketAPI/#0c764f654352
+http://developer.mbed.org/teams/NetworkSocketAPI/code/NetworkSocketAPI/#19c9e332c0f1