From 01c0ba22ae597a43be4e06e590175cf6c4dacde1 Mon Sep 17 00:00:00 2001
From: Taylor Gerring <taylor.gerring@gmail.com>
Date: Mon, 23 Mar 2015 11:09:48 +0100
Subject: [PATCH] Add DAG seed hash and difficulty to GetWork
---
xeth/miner_agent.go | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/xeth/miner_agent.go b/xeth/miner_agent.go
index 181ab950a..b2e877ed2 100644
--- a/xeth/miner_agent.go
+++ b/xeth/miner_agent.go
@@ -1,6 +1,7 @@
package xeth
import (
+ "github.com/ethereum/ethash"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/miner"
@@ -55,14 +56,14 @@ out:
}
func (a *Agent) GetWork() [3]string {
- // TODO return HashNoNonce, DAGSeedHash, Difficulty
var res [3]string
- // XXX Wait here untill work != nil ?.
+ // XXX Wait here until work != nil ?
if a.work != nil {
- res[0] = a.work.HashNoNonce().Hex() // Header Hash No Nonce
- res[1] = common.Hash{}.Hex() // DAG Seed
- res[2] = common.Hash{}.Hex() // Difficulty
+ res[0] = a.work.HashNoNonce().Hex()
+ seedHash, _ := ethash.GetSeedHash(a.currentWork.NumberU64())
+ res[1] = common.Bytes2Hex(seedHash)
+ res[2] = common.Bytes2Hex(a.work.Difficulty().Bytes())
}
return res
--
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