dht: Reduce memory use

dht/dht.go

@@ -21,7 +21,7 @@ import (
 	"github.com/anacrolix/libtorgo/bencode"
 )
 
-const maxNodes = 10000
+const maxNodes = 1000
 
 // Uniquely identifies a transaction to us.
 type transactionKey struct {

dht/getpeers.go

@@ -41,7 +41,7 @@ func (s *Server) GetPeers(infoHash string) (*peerStream, error) {
 			stop:   make(chan struct{}),
 			values: make(chan peerStreamValue),
 		},
-		triedAddrs: bloom.NewWithEstimates(10000, 0.01),
+		triedAddrs: bloom.NewWithEstimates(1000, 0.5),
 		server:     s,
 		infoHash:   infoHash,
 	}