For a single-purpose device whose purpose is to send and receive OIC protocol, using 3 of the 4 possible sockets for OIC seems reasonable to me.
The fourth socket could be a simple web server that delivers a highly compressed web app that is hardcoded to talk back to the device in question, via OIC protocol again. On Friday 24 April 2015 13:02:42 Morrow, Joseph L wrote: > I would like to add a general note about "sockets aren't expensive". > Currently, the Arduino WiFi (IIRC, it may have been the Ethernet Shield, or > both!) shields will only let you bind with up to 4 sockets at a time. This > makes sockets very expensive as we wouldn't want to leave the end user with > just 1 socket after our stack has used 3 of them! -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center
