Hi!  IoT engineers everywhere are battling with software resource usage.  TCP/IP and SSL can be fairly consumptive of resources.  One of the old school techniques for minimizing resource consumption is swapping one app for another on a device.  Taking that concept to an extreme can be tricky, and the extreme weve been working with is swapping between TCP/IP and SSL while maintaining a live connection.  The trick is keeping the connection going.  To get there, weve implemented the Swapper!  If you think the Swapper might help you battle through your resource constraints, then contact us at facts@wolfssl.com.