func GenSwarmNetwork(t *testing.T, ctx context.Context) *swarm.Network { p := tu.RandPeerNetParamsOrFatal(t) ps := pstore.NewPeerstore() ps.AddPubKey(p.ID, p.PubKey) ps.AddPrivKey(p.ID, p.PrivKey) n, err := swarm.NewNetwork(ctx, []ma.Multiaddr{p.Addr}, p.ID, ps, metrics.NewBandwidthCounter()) if err != nil { t.Fatal(err) } ps.AddAddrs(p.ID, n.ListenAddresses(), pstore.PermanentAddrTTL) return n }
// New constructs and sets up a new *BasicHost with given Network func New(net inet.Network, opts ...interface{}) *BasicHost { h := &BasicHost{ network: net, mux: msmux.NewMultistreamMuxer(), bwc: metrics.NewBandwidthCounter(), } h.proc = goprocess.WithTeardown(func() error { if h.natmgr != nil { h.natmgr.Close() } return h.Network().Close() }) // setup host services h.ids = identify.NewIDService(h) muxh := h.Mux().Handle handle := func(s inet.Stream) { muxh(s) } h.relay = relay.NewRelayService(h, handle) for _, o := range opts { switch o := o.(type) { case Option: switch o { case NATPortMap: h.natmgr = newNatManager(h) } case metrics.Reporter: h.bwc = o } } net.SetConnHandler(h.newConnHandler) net.SetStreamHandler(h.newStreamHandler) return h }