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:
55:134984f20241
Parent:
54:540d14337431
Child:
56:23922aec9cc6
--- a/NetworkSocketAPI.lib	Fri Apr 01 18:07:01 2016 +0000
+++ b/NetworkSocketAPI.lib	Fri Apr 01 18:26:53 2016 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/teams/NetworkSocketAPI/code/NetworkSocketAPI/#f034af6af872
+http://developer.mbed.org/teams/NetworkSocketAPI/code/NetworkSocketAPI/#aa343098aa61