the problem of pipe communication behind nat
i made a app.it can work well in my private network.but when i deployed it in internet,some troubles occured. two peers located in their own private network,all behind NAT.
they can find each other and create pipe communication through internet,but,can't get any msg from pipe.
i think the problem is that traversing NAT. In config dialog ,i choosed the http setting.but,i
didn't know if the checkbox "enable incoming connections" of http is necessary? and, when i choosed that, the error "Dynamic port selection not supported with incoming connections" would occur.Anyone knows the reason? or,tell me how to resolve it.