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54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
// Package mock provides a virtual routing server. To use it, create a virtual
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// routing server and use the Client() method to get a routing client
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// (IpfsRouting). The server quacks like a DHT but is really a local in-memory
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// hash table.
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package mockrouting
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import (
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routing "github.com/ipfs/go-ipfs/routing"
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delay "github.com/ipfs/go-ipfs/thirdparty/delay"
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"github.com/ipfs/go-ipfs/thirdparty/testutil"
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peer "gx/ipfs/QmWXjJo15p4pzT7cayEwZi2sWgJqLnGDof6ZGMh9xBgU1p/go-libp2p-peer"
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context "gx/ipfs/QmZy2y8t9zQH2a1b8q2ZSLKp17ATuJoCNxxyMFG5qFExpt/go-net/context"
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ds "gx/ipfs/QmbzuUusHqaLLoNTDEVLcSF6vZDHZDLPC7p4bztRvvkXxU/go-datastore"
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key "gx/ipfs/Qmce4Y4zg3sYr7xKM5UueS67vhNni6EeWgCRnb7MbLJMew/go-key"
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pstore "gx/ipfs/QmdMfSLMDBDYhtc4oF3NYGCZr5dy4wQb6Ji26N4D4mdxa2/go-libp2p-peerstore"
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)
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// Server provides mockrouting Clients
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type Server interface {
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Client(p testutil.Identity) Client
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ClientWithDatastore(context.Context, testutil.Identity, ds.Datastore) Client
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}
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// Client implements IpfsRouting
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type Client interface {
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FindProviders(context.Context, key.Key) ([]pstore.PeerInfo, error)
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routing.IpfsRouting
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}
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// NewServer returns a mockrouting Server
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func NewServer() Server {
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return NewServerWithDelay(DelayConfig{
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ValueVisibility: delay.Fixed(0),
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Query: delay.Fixed(0),
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})
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}
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// NewServerWithDelay returns a mockrouting Server with a delay!
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func NewServerWithDelay(conf DelayConfig) Server {
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return &s{
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providers: make(map[key.Key]map[peer.ID]providerRecord),
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delayConf: conf,
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}
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}
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type DelayConfig struct {
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// ValueVisibility is the time it takes for a value to be visible in the network
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// FIXME there _must_ be a better term for this
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ValueVisibility delay.D
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// Query is the time it takes to receive a response from a routing query
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Query delay.D
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}
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