Updated server and peers and mining processing

dagger.go

@@ -2,7 +2,6 @@ package main
 
 import (
   "math/big"
-  "fmt"
   "math/rand"
   "time"
   "github.com/obscuren/sha3"
@@ -26,8 +25,6 @@ func (dag *Dagger) Find(obj *big.Int, resChan chan int64) {
       resChan <- rnd
       // Notify other threads we've found a valid nonce
       Found = true
-    } else {
-      fmt.Printf(".")
     }
 
     // Break out if found
@@ -37,17 +34,15 @@ func (dag *Dagger) Find(obj *big.Int, resChan chan int64) {
   resChan <- 0
 }
 
-func (dag *Dagger) Search(diff *big.Int) *big.Int {
+func (dag *Dagger) Search(hash, diff *big.Int) *big.Int {
   // TODO fix multi threading. Somehow it results in the wrong nonce
   amountOfRoutines := 1
 
-  dag.hash = big.NewInt(0)
+  dag.hash = hash
 
   obj := BigPow(2, 256)
   obj = obj.Div(obj, diff)
 
-  fmt.Println("diff", diff, "< objective", obj)
-
   Found =  false
   resChan := make(chan int64, 3)
   var res int64
@@ -64,8 +59,6 @@ func (dag *Dagger) Search(diff *big.Int) *big.Int {
     }
   }
 
-  fmt.Println("\n")
-
   return big.NewInt(res)
 }
 
@@ -128,32 +121,21 @@ func (dag *Dagger) Eval(N *big.Int) *big.Int {
   sha.Reset()
   ret := new(big.Int)
 
-  //doneChan := make(chan bool, 3)
-
   for k := 0; k < 4; k++ {
-    //go func(_k int) {
-    _k := k
-      d := sha3.NewKeccak224()
-      b := new(big.Int)
+    d := sha3.NewKeccak224()
+    b := new(big.Int)
 
-      d.Reset()
-      d.Write(dag.hash.Bytes())
-      d.Write(dag.xn.Bytes())
-      d.Write(N.Bytes())
-      d.Write(big.NewInt(int64(_k)).Bytes())
+    d.Reset()
+    d.Write(dag.hash.Bytes())
+    d.Write(dag.xn.Bytes())
+    d.Write(N.Bytes())
+    d.Write(big.NewInt(int64(k)).Bytes())
 
-      b.SetBytes(Sum(d))
-      pk := (b.Uint64() & 0x1ffffff)
+    b.SetBytes(Sum(d))
+    pk := (b.Uint64() & 0x1ffffff)
 
-      sha.Write(dag.Node(9, pk).Bytes())
-      //doneChan <- true
-    //}(k)
+    sha.Write(dag.Node(9, pk).Bytes())
   }
 
-  //for k := 0; k < 4; k++ {
-  //  <- doneChan
-  //}
-
-
   return ret.SetBytes(Sum(sha))
 }