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doc(routing): document count

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Count == 0 now means that we search for an unbounded number of providers.
This commit is contained in:
Steven Allen
2020-04-09 10:59:58 -07:00
parent 695d2b8d2a
commit 03fa6d81e4
1 changed files with 3 additions and 1 deletions
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4
core/routing/routing.go
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@@ -30,6 +30,9 @@ type ContentRouting interface {
Provide(context.Context, cid.Cid, bool) error Provide(context.Context, cid.Cid, bool) error
// Search for peers who are able to provide a given key // Search for peers who are able to provide a given key
//
// When count is 0, this method will return an unbounded number of
// results.
FindProvidersAsync(context.Context, cid.Cid, int) <-chan peer.AddrInfo FindProvidersAsync(context.Context, cid.Cid, int) <-chan peer.AddrInfo
} }
@@ -37,7 +40,6 @@ type ContentRouting interface {
// This can be implemented by a simple lookup table, a tracking server, // This can be implemented by a simple lookup table, a tracking server,
// or even a DHT. // or even a DHT.
type PeerRouting interface { type PeerRouting interface {
// Find specific Peer
// FindPeer searches for a peer with given ID, returns a peer.AddrInfo // FindPeer searches for a peer with given ID, returns a peer.AddrInfo
// with relevant addresses. // with relevant addresses.
FindPeer(context.Context, peer.ID) (peer.AddrInfo, error) FindPeer(context.Context, peer.ID) (peer.AddrInfo, error)