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:
58:7033f5893210
Parent:
57:fb2f8e188383
Child:
59:14d6716bc772
--- a/LWIPInterface.lib	Tue Apr 05 19:22:52 2016 +0000
+++ b/LWIPInterface.lib	Tue Apr 05 15:32:00 2016 -0500
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/geky/code/LWIPInterface/#899403b675fe
+https://developer.mbed.org/users/geky/code/LWIPInterface/#57d9e1721826