/
swarm.go
128 lines (109 loc) · 2.38 KB
/
swarm.go
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package cli
import (
"fmt"
"github.com/filecoin-project/venus/pkg/net"
"github.com/libp2p/go-libp2p/core/peer"
"github.com/urfave/cli/v2"
)
var SwarmCmds = &cli.Command{
Name: "swarm",
Usage: "swarm commands",
Subcommands: []*cli.Command{
addressListenCmd,
connectByIdCmd,
connectByMutiAddrCmd,
peersCmd,
},
}
var connectByIdCmd = &cli.Command{
Name: "connect-id",
Usage: "connect to a libp2p node by peer id",
ArgsUsage: "[peerIds]",
Action: func(ctx *cli.Context) error {
if ctx.Args().Len() < 1 {
return fmt.Errorf("must specify peerId or address")
}
client, closer, err := getAPI(ctx)
if err != nil {
return err
}
defer closer()
peers := ctx.Args().Slice()
for _, p := range peers {
peerid, err := peer.Decode(p)
if err != nil {
return fmt.Errorf("invalid peer id: %s", p)
}
pi, err := client.NetFindPeer(ctx.Context, peerid)
if err != nil {
return err
}
if err := client.NetConnect(ctx.Context, pi); err != nil {
return err
}
}
return nil
},
}
var connectByMutiAddrCmd = &cli.Command{
Name: "connect-addr",
Usage: "connect to a libp2p node by muti address",
ArgsUsage: "[peerMutiAddress]",
Action: func(ctx *cli.Context) error {
if ctx.Args().Len() < 1 {
return fmt.Errorf("must specify peerId or address")
}
client, closer, err := getAPI(ctx)
if err != nil {
return err
}
defer closer()
peers := ctx.Args().Slice()
pis, err := net.ParseAddresses(ctx.Context, peers)
if err != nil {
return err
}
for _, pi := range pis {
if err := client.NetConnect(ctx.Context, pi); err != nil {
return err
}
}
return nil
},
}
var peersCmd = &cli.Command{
Name: "peers",
Usage: "list swarm peers",
Action: func(ctx *cli.Context) error {
api, closer, err := getAPI(ctx)
if err != nil {
return err
}
defer closer()
peers, err := api.NetPeers(ctx.Context)
if err != nil {
return err
}
for _, p := range peers {
fmt.Printf("%s, %s\n", p.ID, p.Addrs)
}
return nil
},
}
var addressListenCmd = &cli.Command{
Name: "listen",
Usage: "output the listen addresses",
Action: func(ctx *cli.Context) error {
api, closer, err := getAPI(ctx)
if err != nil {
return err
}
defer closer()
peerInfo, err := api.NetAddrsListen(ctx.Context)
if err != nil {
return err
}
fmt.Printf("%s, %s\n", peerInfo.ID, peerInfo.Addrs)
return nil
},
}