// startOnlineServicesWithHost is the set of services which need to be
// initialized with the host and _before_ we start listening.
func (n *IpfsNode) startOnlineServicesWithHost(ctx context.Context, host p2phost.Host, routingOption RoutingOption) error {
// setup diagnostics service
n.Diagnostics = diag.NewDiagnostics(n.Identity, host)
n.Ping = ping.NewPingService(host)
// setup routing service
r, err := routingOption(ctx, host, n.Repo.Datastore())
if err != nil {
return err
}
n.Routing = r
// Wrap standard peer host with routing system to allow unknown peer lookups
n.PeerHost = rhost.Wrap(host, n.Routing)
// setup exchange service
const alwaysSendToPeer = true // use YesManStrategy
bitswapNetwork := bsnet.NewFromIpfsHost(n.PeerHost, n.Routing)
n.Exchange = bitswap.New(ctx, n.Identity, bitswapNetwork, n.Blockstore, alwaysSendToPeer)
// setup name system
n.Namesys = namesys.NewNameSystem(n.Routing)
return nil
}
func (pn *peernet) Adapter(p testutil.Identity) bsnet.BitSwapNetwork {
client, err := pn.Mocknet.AddPeer(p.PrivateKey(), p.Address())
if err != nil {
panic(err.Error())
}
routing := pn.routingserver.ClientWithDatastore(context.TODO(), p, ds.NewMapDatastore())
return bsnet.NewFromIpfsHost(client, routing)
}
