From 21e52efdfed19c4376b830f8ad0e52a9e599f633 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Mon, 11 May 2015 15:43:14 +0200
Subject: cmd/geth, miner, backend, xeth: Fixed miner threads to be settable

Miner threads are now settable through the admin interface (closes #897)
and specify 0 CPU worker threads when eth_getWork is called (closes #916)
---
 cmd/geth/admin.go  | 5 ++---
 cmd/geth/main.go   | 2 +-
 cmd/mist/ui_lib.go | 2 +-
 3 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'cmd')

diff --git a/cmd/geth/admin.go b/cmd/geth/admin.go
index 2b9956638..17d711297 100644
--- a/cmd/geth/admin.go
+++ b/cmd/geth/admin.go
@@ -275,14 +275,13 @@ func (js *jsre) verbosity(call otto.FunctionCall) otto.Value {
 }
 
 func (js *jsre) startMining(call otto.FunctionCall) otto.Value {
-	_, err := call.Argument(0).ToInteger()
+	threads, err := call.Argument(0).ToInteger()
 	if err != nil {
 		fmt.Println(err)
 		return otto.FalseValue()
 	}
-	// threads now ignored
 
-	err = js.ethereum.StartMining()
+	err = js.ethereum.StartMining(int(threads))
 	if err != nil {
 		fmt.Println(err)
 		return otto.FalseValue()
diff --git a/cmd/geth/main.go b/cmd/geth/main.go
index fd7aae4c2..5da59ff3b 100644
--- a/cmd/geth/main.go
+++ b/cmd/geth/main.go
@@ -401,7 +401,7 @@ func startEth(ctx *cli.Context, eth *eth.Ethereum) {
 		}
 	}
 	if ctx.GlobalBool(utils.MiningEnabledFlag.Name) {
-		if err := eth.StartMining(); err != nil {
+		if err := eth.StartMining(ctx.GlobalInt(utils.MinerThreadsFlag.Name)); err != nil {
 			utils.Fatalf("%v", err)
 		}
 	}
diff --git a/cmd/mist/ui_lib.go b/cmd/mist/ui_lib.go
index a604e87ba..4653e0980 100644
--- a/cmd/mist/ui_lib.go
+++ b/cmd/mist/ui_lib.go
@@ -159,7 +159,7 @@ func (self *UiLib) RemoveLocalTransaction(id int) {
 
 func (self *UiLib) ToggleMining() bool {
 	if !self.eth.IsMining() {
-		err := self.eth.StartMining()
+		err := self.eth.StartMining(4)
 		return err == nil
 	} else {
 		self.eth.StopMining()
-- 
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