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authorJimmy Hu <jimmy.hu@dexon.org>2018-12-26 15:56:33 +0800
committerGitHub <noreply@github.com>2018-12-26 15:56:33 +0800
commitca82c3c26ac206c2c81dfa636902aacf327381b1 (patch)
treec708d058e81aae4ae41eb8bb195cf1e64c7739d5 /core
parent39c02fe0f7c81491ea897fafcf32595d280bbdbe (diff)
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core: Polish randomness (#385)
Diffstat (limited to 'core')
-rw-r--r--core/consensus.go6
-rw-r--r--core/types/block-randomness.go8
2 files changed, 10 insertions, 4 deletions
diff --git a/core/consensus.go b/core/consensus.go
index cab28cb..3353d1d 100644
--- a/core/consensus.go
+++ b/core/consensus.go
@@ -988,9 +988,7 @@ func (con *Consensus) ProcessBlockRandomnessResult(
}
if needBroadcast {
con.logger.Debug("Calling Network.BroadcastRandomnessResult",
- "hash", rand.BlockHash.String()[:6],
- "position", &rand.Position,
- "randomness", hex.EncodeToString(rand.Randomness))
+ "randomness", rand)
con.network.BroadcastRandomnessResult(rand)
}
return con.deliverFinalizedBlocks()
@@ -1011,7 +1009,7 @@ func (con *Consensus) pullRandomness() {
case <-con.ctx.Done():
return
case <-con.resetRandomnessTicker:
- case <-time.After(1 * time.Second):
+ case <-time.After(1500 * time.Millisecond):
// TODO(jimmy): pulling period should be related to lambdaBA.
hashes := con.ccModule.pendingBlocksWithoutRandomness()
con.logger.Debug("Calling Network.PullRandomness", "blocks", hashes)
diff --git a/core/types/block-randomness.go b/core/types/block-randomness.go
index 1c64d4a..65cb635 100644
--- a/core/types/block-randomness.go
+++ b/core/types/block-randomness.go
@@ -18,6 +18,7 @@
package types
import (
+ "encoding/hex"
"fmt"
"github.com/dexon-foundation/dexon-consensus/common"
@@ -42,3 +43,10 @@ type BlockRandomnessResult struct {
Position Position `json:"position"`
Randomness []byte `json:"randomness"`
}
+
+func (r *BlockRandomnessResult) String() string {
+ return fmt.Sprintf("blockRandomness{Block:%s Pos:%s Rand:%s}",
+ r.BlockHash.String()[:6], &r.Position,
+ hex.EncodeToString(r.Randomness)[:6],
+ )
+}