From ba2884f3431312c616e21f57deeb03a7c4374d57 Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Mon, 21 Nov 2016 18:39:36 +0100
Subject: p2p/discover, p2p/discv5: use netutil.IsTemporaryError

---
 p2p/discover/udp.go | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'p2p/discover/udp.go')

diff --git a/p2p/discover/udp.go b/p2p/discover/udp.go
index 74758b6fd..b48f16229 100644
--- a/p2p/discover/udp.go
+++ b/p2p/discover/udp.go
@@ -479,13 +479,6 @@ func encodePacket(priv *ecdsa.PrivateKey, ptype byte, req interface{}) ([]byte,
 	return packet, nil
 }
 
-func isTemporaryError(err error) bool {
-	tempErr, ok := err.(interface {
-		Temporary() bool
-	})
-	return ok && tempErr.Temporary() || isPacketTooBig(err)
-}
-
 // readLoop runs in its own goroutine. it handles incoming UDP packets.
 func (t *udp) readLoop() {
 	defer t.conn.Close()
@@ -495,7 +488,7 @@ func (t *udp) readLoop() {
 	buf := make([]byte, 1280)
 	for {
 		nbytes, from, err := t.conn.ReadFromUDP(buf)
-		if isTemporaryError(err) {
+		if netutil.IsTemporaryError(err) {
 			// Ignore temporary read errors.
 			glog.V(logger.Debug).Infof("Temporary read error: %v", err)
 			continue
-- 
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