tstor/ipfs/cmd/main.go
Antonio Navarro Perez cf9c4875a0 Init commit
Signed-off-by: Antonio Navarro Perez <antnavper@gmail.com>
2019-12-08 13:55:33 +01:00

285 lines
6.9 KiB
Go

package main
import (
"context"
"log"
"time"
"github.com/ajnavarro/distribyted"
"github.com/hanwen/go-fuse/v2/fs"
"github.com/ipfs/go-cid"
coreiface "github.com/ipfs/interface-go-ipfs-core"
"github.com/ipfs/interface-go-ipfs-core/path"
pstoreds "github.com/libp2p/go-libp2p-peerstore/pstoreds"
)
const ipnsNameKey = "ipns_test"
func stats(ctx context.Context, api coreiface.CoreAPI) {
for {
// do some job
kaddrs, err := api.Swarm().KnownAddrs(ctx)
if err != nil {
log.Println(err)
}
log.Println("known address", len(kaddrs))
peers, err := api.Swarm().Peers(ctx)
if err != nil {
log.Println(err)
}
log.Println("peers", len(peers))
time.Sleep(5000 * time.Millisecond)
}
}
func main() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, repo, err := distribyted.Spawn(ctx)
if err != nil {
log.Fatal(err)
}
su, err := repo.GetStorageUsage()
if err != nil {
log.Fatal(err)
}
log.Println("STORAGE USAGE", su)
go stats(ctx, api)
log.Println("Init peer store")
pstore, err := pstoreds.NewPeerstore(ctx, repo.Datastore(), pstoreds.Options{
CacheSize: 1024,
GCPurgeInterval: 1 * time.Minute,
GCLookaheadInterval: 2 * time.Minute,
GCInitialDelay: 10 * time.Second,
})
if err != nil {
log.Fatal(err)
}
psm := distribyted.NewPstoreMngr(
ctx,
[]path.Path{path.New("QmP7ESfBXavxftW3GCpbtJcFUdPi65uBe2YTMS53dWprZW")}, //path.New("QmPfyHeZgnf6nEoMKogLGxMeDi4YkwXDi8NbcxFdnqu8kX"),
api.Dht(),
api.Swarm(),
pstore,
)
psm.Start()
id, err := cid.Parse("QmP7ESfBXavxftW3GCpbtJcFUdPi65uBe2YTMS53dWprZW")
if err != nil {
log.Fatal(err)
}
opts := &fs.Options{}
opts.Debug = false
node, err := api.Dag().Get(ctx, id)
if err != nil {
log.Fatalf("get node fail: %v\n", err)
}
server, err := fs.Mount("/tmp/distribyted", distribyted.NewIPFSRoot(api, node), opts)
if err != nil {
log.Fatalf("Mount fail: %v\n", err)
}
defer server.Unmount()
server.Wait()
}
func main3() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, repo, err := distribyted.Spawn(ctx)
if err != nil {
log.Fatal(err)
}
go stats(ctx, api)
log.Println("Init peer store")
pstore, err := pstoreds.NewPeerstore(ctx, repo.Datastore(), pstoreds.Options{
CacheSize: 1024,
GCPurgeInterval: 1 * time.Minute,
GCLookaheadInterval: 2 * time.Minute,
GCInitialDelay: 10 * time.Second,
})
if err != nil {
log.Fatal(err)
}
psm := distribyted.NewPstoreMngr(
ctx,
[]path.Path{path.New("QmP7ESfBXavxftW3GCpbtJcFUdPi65uBe2YTMS53dWprZW")}, //path.New("QmPfyHeZgnf6nEoMKogLGxMeDi4YkwXDi8NbcxFdnqu8kX"),
api.Dht(),
api.Swarm(),
pstore,
)
psm.Start()
log.Println("Getting object")
nn, err := api.Object().Get(ctx, path.New("QmdZ5du3xjbTK3HQpYjxHzGMFWJwbMnCWeG3tV7LH8D7Bk"))
if err != nil {
log.Fatal(err)
}
log.Println("NODE", nn.String())
for _, li := range nn.Links() {
log.Println("LINK", li)
log.Println("LINK NAME", li.Name)
}
cID, err := cid.Parse("QmdZ5du3xjbTK3HQpYjxHzGMFWJwbMnCWeG3tV7LH8D7Bk")
if err != nil {
log.Fatal(err)
}
dagNode, err := api.Dag().Get(ctx, cID)
if err != nil {
log.Fatal(err)
}
log.Println("DAG NODE", dagNode.String())
for _, li := range dagNode.Links() {
log.Println("DAG LINK", li)
log.Println("DAG LINK NAME", li.Name)
}
stats, err := dagNode.Stat()
if err != nil {
log.Fatal(err)
}
log.Println("DAG STATS", stats)
// opts := &fs.Options{}
// opts.Debug = true
// server, err := fs.Mount("/tmp/distribyted", distribyted.NewIPFSRoot(api), opts)
// if err != nil {
// log.Fatalf("Mount fail: %v\n", err)
// }
// defer server.Unmount()
// server.Wait()
}
func main2() {
log.Println("STARTING TEST")
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
api, _, err := distribyted.Spawn(ctx)
if err != nil {
log.Fatal(err)
}
go stats(ctx, api)
// // add directory
// resolved, err := api.Unixfs().Add(ctx,
// files.NewBytesFile([]byte("HELLO ANOTHER ANOTHER WORLD")), options.Unixfs.Pin(true))
// if err != nil {
// log.Fatal(err)
// }
// log.Println("added directory with multihash: ", resolved)
// key, err := api.Key().Generate(ctx, ipnsNameKey)
// if err != nil {
// log.Println(err)
// keys, err := api.Key().List(ctx)
// if err != nil {
// log.Fatal(err)
// }
// for _, k := range keys {
// log.Println("KEY", k.Name(), k.Path(), k.ID())
// if k.Name() == ipnsNameKey {
// key = k
// break
// }
// }
// }
// ipnsPublished, err := api.Name().Publish(ctx, resolved,
// options.Name.AllowOffline(true),
// options.Name.Key(key.Name()),
// options.Name.ValidTime(1000*time.Hour),
// )
// if err != nil {
// log.Fatal(err)
// }
// log.Println("added a name to the directory: ", ipnsPublished.Name(), ipnsPublished.Value().String())
// ipnsResolved, err := api.Name().
// Resolve(ctx, "QmPsBX4fu5zgkPVFpQRbEVt2cCs4V9b1gBFjdnhesZMNhY")
// if err != nil {
// log.Println(err)
// }
// log.Println("resolved OLD name!: ", ipnsResolved)
// ipnsResolved, err = api.Name().Resolve(ctx, ipnsPublished.Name())
// if err != nil {
// log.Println(err)
// }
// log.Println("resolved name!: ", ipnsResolved)
// str := "{\"Addrs\":[\"/ip4/167.71.52.253/tcp/4001\",\"/ip4/165.227.144.202/tcp/4001\",\"/ip4/167.71.52.253/tcp/4002/ws\",\"/ip6/::1/tcp/4002/ws\",\"/ip4/10.19.0.13/tcp/4002/ws\",\"/ip4/127.0.0.1/tcp/4002/ws\",\"/ip4/165.227.144.202/tcp/4002/ws\",\"/ip6/::1/tcp/4001\",\"/ip4/10.19.0.13/tcp/4001\",\"/ip4/127.0.0.1/tcp/4001\",\"/ip4/10.19.0.9/tcp/4001\",\"/ip6/2a03:b0c0:3:d0::3e3:7001/tcp/4002/ws\",\"/ip6/2a03:b0c0:3:d0::3e3:7001/tcp/4001\",\"/ip4/10.19.0.9/tcp/4002/ws\"],\"ID\":\"QmSRg4CQN4aSTKDahNSjwE2BnMRjZkthS5mdmcnau85FM5\"}"
// var pp pstore.PeerInfo
// if err := pp.UnmarshalJSON([]byte(str)); err != nil {
// log.Fatal(err)
// }
// if err := api.Swarm().Connect(ctx, pp); err != nil {
// log.Println(err)
// }
// peersChan, err := api.Dht().FindProviders(ctx, path.New("QmP7ESfBXavxftW3GCpbtJcFUdPi65uBe2YTMS53dWprZW"))
// if err != nil {
// log.Println(err)
// }
// log.Println("listing peers...")
// for peer := range peersChan {
// data, err := peer.MarshalJSON()
// if err != nil {
// log.Println(err)
// }
// log.Println("DATA", string(data))
// log.Println("peer", peer)
// }
log.Println("getting object...")
//nn, err := api.Object().Get(ctx, path.New("QmP7ESfBXavxftW3GCpbtJcFUdPi65uBe2YTMS53dWprZW/snes/2020 Super Baseball (USA).7z"))
//nn, err := api.Object().Get(ctx, path.New("QmayX17sMGH1dH4sAa16ZgBYSrMUMSjx7qVKU73aqWFf2M"))
//nn, err := api.Object().Get(ctx, path.New("QmPfyHeZgnf6nEoMKogLGxMeDi4YkwXDi8NbcxFdnqu8kX"))
//nn, err := api.Object().Get(ctx, path.New("QmP7ESfBXavxftW3GCpbtJcFUdPi65uBe2YTMS53dWprZW"))
nn, err := api.Object().Get(ctx, path.New("QmdZ5du3xjbTK3HQpYjxHzGMFWJwbMnCWeG3tV7LH8D7Bk"))
if err != nil {
log.Fatal(err)
}
log.Println("NODE", nn.String())
for _, li := range nn.Links() {
log.Println("LINK", li)
}
}