From 6fefcc453027e9ea4761400c6e8fc1e78c1cdc79 Mon Sep 17 00:00:00 2001
From: Alex Grintsvayg <git@grin.io>
Date: Tue, 26 Jun 2018 10:58:19 -0400
Subject: [PATCH] oops

---
 dht/bootstrap.go     | 1 -
 dht/node.go          | 1 -
 dht/routing_table.go | 2 --
 dht/token_cache.go   | 2 ++
 4 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/dht/bootstrap.go b/dht/bootstrap.go
index f5bdd07..fde973a 100644
--- a/dht/bootstrap.go
+++ b/dht/bootstrap.go
@@ -7,7 +7,6 @@ import (
 	"time"
 
 	"github.com/lbryio/reflector.go/dht/bits"
-	log "github.com/sirupsen/logrus"
 )
 
 const (
diff --git a/dht/node.go b/dht/node.go
index 0a5b5e2..c191b35 100644
--- a/dht/node.go
+++ b/dht/node.go
@@ -14,7 +14,6 @@ import (
 
 	"github.com/davecgh/go-spew/spew"
 	"github.com/lyoshenka/bencode"
-	log "github.com/sirupsen/logrus"
 )
 
 // packet represents the information receive from udp.
diff --git a/dht/routing_table.go b/dht/routing_table.go
index ffc4eaf..d3d2818 100644
--- a/dht/routing_table.go
+++ b/dht/routing_table.go
@@ -13,8 +13,6 @@ import (
 	"github.com/lbryio/lbry.go/errors"
 	"github.com/lbryio/lbry.go/stop"
 	"github.com/lbryio/reflector.go/dht/bits"
-
-	log "github.com/sirupsen/logrus"
 )
 
 // TODO: if routing table is ever empty (aka the node is isolated), it should re-bootstrap
diff --git a/dht/token_cache.go b/dht/token_cache.go
index da50da6..7f772f8 100644
--- a/dht/token_cache.go
+++ b/dht/token_cache.go
@@ -32,6 +32,8 @@ func newTokenCache(node *Node, expiration time.Duration) *tokenCache {
 	return tc
 }
 
+// TODO: if store fails, get new token. can happen if a node restarts but we have the token cached
+
 func (tc *tokenCache) Get(c Contact, hash bits.Bitmap, cancelCh stop.Chan) string {
 	tc.lock.RLock()
 	token, exists := tc.tokens[c.String()]