// isolates the complex initialization steps
func constructPeerHost(ctx context.Context, id peer.ID, ps peer.Peerstore, bwr metrics.Reporter, fs []*net.IPNet) (p2phost.Host, error) {
// no addresses to begin with. we'll start later.
network, err := swarm.NewNetwork(ctx, nil, id, ps, bwr)
if err != nil {
return nil, err
}
for _, f := range fs {
network.Swarm().Filters.AddDialFilter(f)
}
host := p2pbhost.New(network, p2pbhost.NATPortMap, bwr)
return host, nil
}
func (mn *mocknet) AddPeerWithPeerstore(p peer.ID, ps peer.Peerstore) (host.Host, error) {
n, err := newPeernet(mn.ctx, mn, p, ps)
if err != nil {
return nil, err
}
h := bhost.New(n)
mn.proc.AddChild(n.proc)
mn.Lock()
mn.nets[n.peer] = n
mn.hosts[n.peer] = h
mn.Unlock()
return h, nil
}
func GenHostSwarm(t *testing.T, ctx context.Context) *bhost.BasicHost {
n := GenSwarmNetwork(t, ctx)
return bhost.New(n)
}