47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
package lp2p
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import (
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"time"
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logging "github.com/ipfs/go-log"
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"github.com/libp2p/go-libp2p"
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connmgr "github.com/libp2p/go-libp2p-connmgr"
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"github.com/libp2p/go-libp2p-core/crypto"
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"github.com/libp2p/go-libp2p-core/peer"
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"github.com/libp2p/go-libp2p-core/peerstore"
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"go.uber.org/fx"
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)
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var log = logging.Logger("p2pnode")
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type Libp2pOpts struct {
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fx.Out
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Opts []libp2p.Option `group:"libp2p"`
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}
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// Misc options
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func ConnectionManager(low, high int, grace time.Duration) func() (opts Libp2pOpts, err error) {
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return func() (opts Libp2pOpts, err error) {
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cm := connmgr.NewConnManager(low, high, grace)
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opts.Opts = append(opts.Opts, libp2p.ConnectionManager(cm))
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return
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}
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}
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func PstoreAddSelfKeys(id peer.ID, sk crypto.PrivKey, ps peerstore.Peerstore) error {
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if err := ps.AddPubKey(id, sk.GetPublic()); err != nil {
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return err
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}
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return ps.AddPrivKey(id, sk)
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}
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func simpleOpt(opt libp2p.Option) func() (opts Libp2pOpts, err error) {
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return func() (opts Libp2pOpts, err error) {
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opts.Opts = append(opts.Opts, opt)
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return
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}
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}
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