picocoin: use garbage collection scheme for P2P connections
picocoin: use garbage collection scheme for P2P connections

jl777/picocoin,mezzovide/picocoin,favioflamingo/picocoin,jl777/picocoin,dtebbs/picocoin,01BTC10/picocoin,mezzovide/picocoin,01BTC10/picocoin,favioflamingo/picocoin,dtebbs/picocoin,mezzovide/picocoin,jl777/picocoin,01BTC10/picocoin,dtebbs/picocoin