From 4b7bdc3766e1e06ebd6f865f0fdda26f9b331932 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Tue, 28 Apr 2015 21:18:08 +0200
Subject: [PATCH] eth: check if downloader is busy before showing log message

---
 eth/downloader/downloader.go | 4 ++++
 eth/handler.go               | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/eth/downloader/downloader.go b/eth/downloader/downloader.go
index 60d908758..63d202a7f 100644
--- a/eth/downloader/downloader.go
+++ b/eth/downloader/downloader.go
@@ -472,3 +472,7 @@ func (d *Downloader) isProcessing() bool {
 func (d *Downloader) isBusy() bool {
 	return d.isFetchingHashes() || d.isDownloadingBlocks() || d.isProcessing()
 }
+
+func (d *Downloader) IsBusy() bool {
+	return d.isBusy()
+}
diff --git a/eth/handler.go b/eth/handler.go
index d00d00f23..61149049e 100644
--- a/eth/handler.go
+++ b/eth/handler.go
@@ -163,6 +163,11 @@ func (pm *ProtocolManager) synchronise(peer *peer) {
 	if peer.td.Cmp(pm.chainman.Td()) <= 0 {
 		return
 	}
+	// Check downloader if it's busy so it doesn't show the sync message
+	// for every attempty
+	if pm.downloader.IsBusy() {
+		return
+	}
 
 	glog.V(logger.Info).Infof("Synchronisation attempt using %s TD=%v\n", peer.id, peer.td)
 	// Get the hashes from the peer (synchronously)