1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/github.com/tangerine-network/tangerine-consensus/core/constant.go b/vendor/github.com/tangerine-network/tangerine-consensus/core/constant.go
new file mode 100644
index 000000000..25a2bfc66
--- /dev/null
+++ b/vendor/github.com/tangerine-network/tangerine-consensus/core/constant.go
@@ -0,0 +1,41 @@
+// Copyright 2018 The dexon-consensus Authors
+// This file is part of the dexon-consensus library.
+//
+// The dexon-consensus library is free software: you can redistribute it
+// and/or modify it under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the License,
+// or (at your option) any later version.
+//
+// The dexon-consensus library is distributed in the hope that it will be
+// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+// General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the dexon-consensus library. If not, see
+// <http://www.gnu.org/licenses/>.
+
+package core
+
+import "github.com/tangerine-network/tangerine-consensus/core/utils"
+
+// ConfigRoundShift refers to the difference between block's round and config
+// round derived from its state.
+//
+// For example, when round shift is 2, a block in round 0 should derive config
+// for round 2.
+const ConfigRoundShift uint64 = 2
+
+// DKGDelayRound refers to the round that first DKG is run.
+//
+// For example, when delay round is 1, new DKG will run at round 1. Round 0 will
+// have neither DKG nor CRS.
+const DKGDelayRound uint64 = 1
+
+// NoRand is the magic placeholder for randomness field in blocks for blocks
+// proposed before DKGDelayRound.
+var NoRand = []byte("norand")
+
+func init() {
+	utils.SetDKGDelayRound(DKGDelayRound)
+}