Merge branch 'testnet/3' into feat/specs-actors

2020-02-24 18:32:02 +01:00
parent 929161c070 def0e0a7a1
commit d787aa5007
92 changed files with 1813 additions and 647 deletions
@@ -10,6 +10,10 @@ import (
 	"github.com/ipfs/go-blockservice"
 	"github.com/ipfs/go-car"
 	"github.com/ipfs/go-datastore"
+	graphsync "github.com/ipfs/go-graphsync/impl"
+	"github.com/ipfs/go-graphsync/ipldbridge"
+	gsnet "github.com/ipfs/go-graphsync/network"
+	"github.com/ipfs/go-graphsync/storeutil"
 	blockstore "github.com/ipfs/go-ipfs-blockstore"
 	"github.com/libp2p/go-libp2p-core/host"
 	"github.com/libp2p/go-libp2p-core/routing"
@@ -74,6 +78,15 @@ func ChainBlockservice(bs dtypes.ChainBlockstore, rem dtypes.ChainExchange) dtyp
 	return blockservice.New(bs, rem)
 }

+func ChainGraphsync(mctx helpers.MetricsCtx, lc fx.Lifecycle, ibs dtypes.ChainGCBlockstore, h host.Host) dtypes.ClientGraphsync {
+	graphsyncNetwork := gsnet.NewFromLibp2pHost(h)
+	ipldBridge := ipldbridge.NewIPLDBridge()
+	loader := storeutil.LoaderForBlockstore(ibs)
+	gs := graphsync.New(helpers.LifecycleCtx(mctx, lc), graphsyncNetwork, ipldBridge, loader, nil)
+
+	return gs
+}
+
 func ChainStore(lc fx.Lifecycle, bs dtypes.ChainBlockstore, ds dtypes.MetadataDS, syscalls runtime.Syscalls) *store.ChainStore {
 	chain := store.NewChainStore(bs, ds, syscalls)