tracker/tracker.go         | 1 +
 tracker/udp/udp_tracker.go | 6 +++++-

diff --git a/tracker/tracker.go b/tracker/tracker.go
index ffae4341757f933b3bd4126080eb3bb4a41fc652..b220c292d45950aac4a9e21d67af8297cc1df34c 100644
--- a/tracker/tracker.go
+++ b/tracker/tracker.go
@@ -45,6 +45,7 @@ 	// Returns ErrNotConnected if Connect needs to be called.
 	Announce(*AnnounceRequest) (AnnounceResponse, error)
 	Connect() error
 	String() string
+	URL() string
 }
 
 var (
diff --git a/tracker/udp/udp_tracker.go b/tracker/udp/udp_tracker.go
index 4ca75da7c3215c67d318777e69075dc0af1e05c1..94bb1d78cd0d6d5cf95bc3e2b525bedde4615dfb 100644
--- a/tracker/udp/udp_tracker.go
+++ b/tracker/udp/udp_tracker.go
@@ -87,8 +87,12 @@ 	socket               net.Conn
 	url                  *url.URL
 }
 
-func (c *client) String() string {
+func (c *client) URL() string {
 	return c.url.String()
+}
+
+func (c *client) String() string {
+	return c.URL()
 }
 
 func (c *client) Announce(req *tracker.AnnounceRequest) (res tracker.AnnounceResponse, err error) {