From 55b60e699b3ab381b4576d1a02337704b0f74c74 Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Fri, 29 May 2015 18:55:42 +0200
Subject: [PATCH] core: insert less length zero chains
This reduces the amount of queueEvents that are sent internally.
---
core/chain_manager.go | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/core/chain_manager.go b/core/chain_manager.go
index a785e1854..927055103 100644
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@@ -522,13 +522,14 @@ type queueEvent struct {
}
func (self *ChainManager) procFutureBlocks() {
- blocks := []*types.Block{}
+ var blocks []*types.Block
self.futureBlocks.Each(func(i int, block *types.Block) {
blocks = append(blocks, block)
})
-
- types.BlockBy(types.Number).Sort(blocks)
- self.InsertChain(blocks)
+ if len(blocks) > 0 {
+ types.BlockBy(types.Number).Sort(blocks)
+ self.InsertChain(blocks)
+ }
}
// InsertChain will attempt to insert the given chain in to the canonical chain or, otherwise, create a fork. It an error is returned
--
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