c++ - service discovery with android smartphone and other devices -


in environment have android smartphone , other devices. other devices running linux. devices connected local network via wifi. want smartphone recognize , discover other devices in network, need implement kind of service discovery. there should no user interaction necessary on other devices. after that, 2 devices should able pair each other.

i've read android has support network service discovery (nsd). nice thing seems work across android devices, right? in case, other devices custom hardware running embedded linux. progamming languages not same. applicateion on other decices implemented using c++.

i've read simple service discovery protocol (ssdp). guess should work in platform independent manner, right? can provide simple explanation how realize using ssdp?
recommend ssdp implement service discovery? there useful libraries android , c++?

or suggest other approaches realize trying do?

regards

we have done somethign similar between ios , mac devices using: http://www.multicastdns.org/

you implement own broadcast udp; aware network infrastructure may block these types of packets (corporate networks).


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