43 lines
935 B
Go
43 lines
935 B
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package bootstrapweb
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import (
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"context"
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"github.com/zeebo/errs"
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"go.uber.org/zap"
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"storj.io/storj/pkg/kademlia"
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"storj.io/storj/pkg/pb"
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)
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// Service is handling bootstrap related logic
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type Service struct {
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log *zap.Logger
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kademlia *kademlia.Kademlia
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}
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// NewService returns new instance of Service
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func NewService(log *zap.Logger, kademlia *kademlia.Kademlia) (*Service, error) {
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if log == nil {
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return nil, errs.New("log can't be nil")
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}
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if kademlia == nil {
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return nil, errs.New("kademlia can't be nil")
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}
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return &Service{log: log, kademlia: kademlia}, nil
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}
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// IsNodeAvailable is a method for checking if node is up
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func (s *Service) IsNodeAvailable(ctx context.Context, nodeID pb.NodeID) (bool, error) {
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_, err := s.kademlia.FetchPeerIdentity(ctx, nodeID)
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isNodeAvailable := err == nil
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return isNodeAvailable, err
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}
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