Remove some xtra logs

ethchain/dagger.go

@@ -29,14 +29,14 @@ func (pow *EasyPow) Search(block *Block, reactChan chan ethutil.React) []byte {
 	for {
 		select {
 		case <-reactChan:
-			log.Println("[pow] Received reactor event; breaking out.")
+			log.Println("[POW] Received reactor event; breaking out.")
 			return nil
 		default:
 			i++
 			if i%1234567 == 0 {
 				elapsed := time.Now().UnixNano() - start
 				hashes := ((float64(1e9) / float64(elapsed)) * float64(i)) / 1000
-				log.Println("Hashing @", int64(hashes), "khash")
+				log.Println("[POW] Hashing @", int64(hashes), "khash")
 			}
 
 			sha := ethutil.Sha3Bin(big.NewInt(r.Int63()).Bytes())

ethchain/state_manager.go

@@ -214,9 +214,6 @@ func (sm *StateManager) CalculateTD(block *Block) bool {
 
 	// The new TD will only be accepted if the new difficulty is
 	// is greater than the previous.
-	fmt.Println("new block td:", td)
-	fmt.Println("cur block td:", sm.bc.TD)
-
 	if td.Cmp(sm.bc.TD) > 0 {
 		// Set the new total difficulty back to the block chain
 		sm.bc.SetTotalDifficulty(td)

peer.go

@@ -316,7 +316,7 @@ func (p *Peer) HandleInbound() {
 				//    4. No: Let's request more blocks back.
 
 				// Make sure we are actually receiving anything
-				if msg.Data.Len()-1 > 1 {
+				if msg.Data.Len()-1 > 1 && p.catchingUp {
 					// We requested blocks and now we need to make sure we have a common ancestor somewhere in these blocks so we can find
 					// common ground to start syncing from
 					lastBlock = ethchain.NewBlockFromRlpValue(msg.Data.Get(msg.Data.Len() - 1))