80 lines
1.7 KiB
Go
80 lines
1.7 KiB
Go
package node
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import (
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"context"
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"github.com/filecoin-project/go-lotus/api"
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"github.com/filecoin-project/go-lotus/build"
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"github.com/filecoin-project/go-lotus/chain"
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"github.com/ipfs/go-cid"
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"github.com/libp2p/go-libp2p-core/host"
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"github.com/libp2p/go-libp2p-core/peer"
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pubsub "github.com/libp2p/go-libp2p-pubsub"
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ma "github.com/multiformats/go-multiaddr"
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)
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type API struct {
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Host host.Host
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Chain *chain.ChainStore
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PubSub *pubsub.PubSub
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Mpool *chain.MessagePool
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}
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func (a *API) ChainSubmitBlock(ctx context.Context, blk *chain.BlockMsg) error {
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b, err := blk.Serialize()
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if err != nil {
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return err
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}
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// TODO: anything else to do here?
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return a.PubSub.Publish("/fil/blocks", b)
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}
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func (a *API) ChainHead(context.Context) ([]cid.Cid, error) {
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return a.Chain.GetHeaviestTipSet().Cids(), nil
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}
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func (a *API) ID(context.Context) (peer.ID, error) {
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return a.Host.ID(), nil
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}
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func (a *API) Version(context.Context) (api.Version, error) {
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return api.Version{
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Version: build.Version,
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}, nil
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}
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func (a *API) MpoolPending(context.Context) ([]*chain.SignedMessage, error) {
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return a.Mpool.Pending(), nil
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}
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func (a *API) NetPeers(context.Context) ([]peer.AddrInfo, error) {
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conns := a.Host.Network().Conns()
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out := make([]peer.AddrInfo, len(conns))
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for i, conn := range conns {
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out[i] = peer.AddrInfo{
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ID: conn.RemotePeer(),
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Addrs: []ma.Multiaddr{
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conn.RemoteMultiaddr(),
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},
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}
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}
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return out, nil
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}
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func (a *API) NetConnect(ctx context.Context, p peer.AddrInfo) error {
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return a.Host.Connect(ctx, p)
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}
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func (a *API) NetAddrsListen(context.Context) (peer.AddrInfo, error) {
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return peer.AddrInfo{
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ID: a.Host.ID(),
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Addrs: a.Host.Addrs(),
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}, nil
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}
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var _ api.API = &API{}
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