mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2024-12-25 21:07:18 +00:00
38 lines
909 B
Go
38 lines
909 B
Go
package p2p
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import (
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"context"
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"time"
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host "github.com/libp2p/go-libp2p-host"
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)
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// ensurePeerConnections will attempt to reestablish connection to the peers
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// if there are currently no connections to that peer.
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func ensurePeerConnections(ctx context.Context, h host.Host, peers ...string) {
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if len(peers) == 0 {
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return
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}
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for _, p := range peers {
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if p == "" {
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continue
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}
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peer, err := MakePeer(p)
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if err != nil {
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log.Errorf("Could not make peer: %v", err)
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continue
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}
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c := h.Network().ConnsToPeer(peer.ID)
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if len(c) == 0 {
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log.WithField("peer", peer.ID).Debug("No connections to peer, reconnecting")
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ctx, cancel := context.WithTimeout(ctx, 30*time.Second)
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defer cancel()
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if err := h.Connect(ctx, *peer); err != nil {
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log.WithField("peer", peer.ID).WithField("addrs", peer.Addrs).WithError(err).Errorf("Failed to reconnect to peer")
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continue
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}
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}
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}
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}
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