From: Matt Joiner <anacrolix@gmail.com>
Date: Sun, 17 Jun 2018 06:11:50 +0000 (+1000)
Subject: Use RLock for Client.WriteStatus
X-Git-Tag: v1.0.0~127^2~10
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=f137bfdd61ef1c77f196410e8d944b6ee4678c31;p=btrtrc.git

Use RLock for Client.WriteStatus
---

diff --git a/client.go b/client.go
index ce92a35b..69b42c99 100644
--- a/client.go
+++ b/client.go
@@ -117,8 +117,8 @@ func writeDhtServerStatus(w io.Writer, s *dht.Server) {
 // Writes out a human readable status of the client, such as for writing to a
 // HTTP status page.
 func (cl *Client) WriteStatus(_w io.Writer) {
-	cl.mu.Lock()
-	defer cl.mu.Unlock()
+	cl.mu.RLock()
+	defer cl.mu.RUnlock()
 	w := bufio.NewWriter(_w)
 	defer w.Flush()
 	fmt.Fprintf(w, "Listen port: %d\n", cl.LocalPort())