63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package contact
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import (
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"sync"
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"github.com/zeebo/errs"
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"go.uber.org/zap"
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"gopkg.in/spacemonkeygo/monkit.v2"
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"storj.io/storj/pkg/rpc"
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"storj.io/storj/satellite/overlay"
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)
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// Error is the default error class for contact package.
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var Error = errs.Class("contact")
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var mon = monkit.Package()
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// Config contains configurable values for contact service
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type Config struct {
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ExternalAddress string `user:"true" help:"the public address of the node, useful for nodes behind NAT" default:""`
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}
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// Service is the contact service between storage nodes and satellites.
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// It is responsible for updating general node information like address, capacity, and uptime.
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// It is also responsible for updating peer identity information for verifying signatures from that node.
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//
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// architecture: Service
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type Service struct {
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log *zap.Logger
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mutex sync.Mutex
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self *overlay.NodeDossier
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overlay *overlay.Service
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peerIDs overlay.PeerIdentities
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dialer rpc.Dialer
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}
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// NewService creates a new contact service.
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func NewService(log *zap.Logger, self *overlay.NodeDossier, overlay *overlay.Service, peerIDs overlay.PeerIdentities, dialer rpc.Dialer) *Service {
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return &Service{
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log: log,
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self: self,
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overlay: overlay,
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peerIDs: peerIDs,
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dialer: dialer,
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}
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}
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// Local returns the satellite node dossier
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func (service *Service) Local() overlay.NodeDossier {
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service.mutex.Lock()
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defer service.mutex.Unlock()
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return *service.self
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}
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// Close closes resources
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func (service *Service) Close() error { return nil }
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