diff options
author | Jimmy Hu <jimmy.hu@dexon.org> | 2018-11-27 10:13:05 +0800 |
---|---|---|
committer | Wei-Ning Huang <w@byzantine-lab.io> | 2019-06-12 17:27:19 +0800 |
commit | 4c520e06a04c0b734dcc703dd007bb89cfb15a9d (patch) | |
tree | 77b471cb9a9db4df532df82de300fb796576e950 /vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go | |
parent | 2b4a537e21e3c2d0e3f31dec6cea60e31125db66 (diff) | |
download | go-tangerine-4c520e06a04c0b734dcc703dd007bb89cfb15a9d.tar.gz go-tangerine-4c520e06a04c0b734dcc703dd007bb89cfb15a9d.tar.zst go-tangerine-4c520e06a04c0b734dcc703dd007bb89cfb15a9d.zip |
vendor: sync to latest core (#52)
Diffstat (limited to 'vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go')
-rw-r--r-- | vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go index f6be46130..441aac174 100644 --- a/vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go +++ b/vendor/github.com/dexon-foundation/dexon-consensus/core/utils.go @@ -20,6 +20,7 @@ package core import ( "errors" "fmt" + "math/rand" "os" "sort" "time" @@ -60,7 +61,7 @@ func Debugf(format string, args ...interface{}) { // Debugln is like fmt.Println, but only output when we are in debug mode. func Debugln(args ...interface{}) { if debug { - fmt.Println(args) + fmt.Println(args...) } } @@ -114,6 +115,11 @@ func removeFromSortedUint32Slice(xs []uint32, x uint32) []uint32 { return append(xs[:indexToRemove], xs[indexToRemove+1:]...) } +// pickBiasedTime returns a biased time based on a given range. +func pickBiasedTime(base time.Time, biasedRange time.Duration) time.Time { + return base.Add(time.Duration(rand.Intn(int(biasedRange)))) +} + // HashConfigurationBlock returns the hash value of configuration block. func HashConfigurationBlock( notarySet map[types.NodeID]struct{}, |