Esempio n. 1
0
func send_all_tx(par string) {
	network.TxMutex.Lock()
	for k, v := range network.TransactionsToSend {
		if v.Own != 0 {
			cnt := network.NetRouteInv(1, btc.NewUint256(k[:]), nil)
			v.Invsentcnt += cnt
			fmt.Println("INV for TxID", v.Hash.String(), "sent to", cnt, "node(s)")
		}
	}
	network.TxMutex.Unlock()
}
Esempio n. 2
0
func send_tx(par string) {
	txid := btc.NewUint256FromString(par)
	if txid == nil {
		fmt.Println("You must specify a valid transaction ID for this command.")
		list_txs("")
		return
	}
	network.TxMutex.Lock()
	if ptx, ok := network.TransactionsToSend[txid.BIdx()]; ok {
		network.TxMutex.Unlock()
		cnt := network.NetRouteInv(1, txid, nil)
		ptx.Invsentcnt += cnt
		fmt.Println("INV for TxID", txid.String(), "sent to", cnt, "node(s)")
		fmt.Println("If it does not appear in the chain, you may want to redo it.")
	} else {
		network.TxMutex.Unlock()
		fmt.Println("No such transaction ID in the memory pool.")
		list_txs("")
	}
}
Esempio n. 3
0
func xml_txs2s(w http.ResponseWriter, r *http.Request) {
	if !ipchecker(r) {
		return
	}

	if checksid(r) {
		if len(r.Form["del"]) > 0 {
			tid := btc.NewUint256FromString(r.Form["del"][0])
			if tid != nil {
				network.TxMutex.Lock()
				delete(network.TransactionsToSend, tid.BIdx())
				network.TxMutex.Unlock()
			}
		}

		if len(r.Form["send"]) > 0 {
			tid := btc.NewUint256FromString(r.Form["send"][0])
			if tid != nil {
				network.TxMutex.Lock()
				if ptx, ok := network.TransactionsToSend[tid.BIdx()]; ok {
					network.TxMutex.Unlock()
					cnt := network.NetRouteInv(1, tid, nil)
					if cnt == 0 {
						usif.SendInvToRandomPeer(1, tid)
					} else {
						ptx.Invsentcnt += cnt
					}
				} else {
					network.TxMutex.Unlock()
				}
			}
		}

		if len(r.Form["sendone"]) > 0 {
			tid := btc.NewUint256FromString(r.Form["sendone"][0])
			if tid != nil {
				network.TxMutex.Lock()
				if ptx, ok := network.TransactionsToSend[tid.BIdx()]; ok {
					network.TxMutex.Unlock()
					usif.SendInvToRandomPeer(1, tid)
					ptx.Invsentcnt++
				} else {
					network.TxMutex.Unlock()
				}
			}
		}

	}

	w.Header()["Content-Type"] = []string{"text/xml"}

	if len(r.Form["id"]) > 0 {
		output_tx_xml(w, r.Form["id"][0])
		return
	}

	w.Write([]byte("<txpool>"))
	network.TxMutex.Lock()
	for _, v := range network.TransactionsToSend {
		w.Write([]byte("<tx>"))
		fmt.Fprint(w, "<id>", v.Tx.Hash.String(), "</id>")
		fmt.Fprint(w, "<time>", v.Firstseen.Unix(), "</time>")
		fmt.Fprint(w, "<len>", len(v.Data), "</len>")
		fmt.Fprint(w, "<own>", v.Own, "</own>")
		fmt.Fprint(w, "<firstseen>", v.Firstseen.Unix(), "</firstseen>")
		fmt.Fprint(w, "<invsentcnt>", v.Invsentcnt, "</invsentcnt>")
		fmt.Fprint(w, "<sentcnt>", v.SentCnt, "</sentcnt>")
		fmt.Fprint(w, "<sentlast>", v.Lastsent.Unix(), "</sentlast>")
		fmt.Fprint(w, "<volume>", v.Volume, "</volume>")
		fmt.Fprint(w, "<fee>", v.Fee, "</fee>")
		fmt.Fprint(w, "<blocked>", v.Blocked, "</blocked>")
		w.Write([]byte("</tx>"))
	}
	network.TxMutex.Unlock()
	w.Write([]byte("</txpool>"))
}
Esempio n. 4
0
func LocalAcceptBlock(bl *btc.Block, from *network.OneConnection) (e error) {
	sta := time.Now()
	e = common.BlockChain.AcceptBlock(bl)
	if e == nil {
		network.MutexRcv.Lock()
		network.ReceivedBlocks[bl.Hash.BIdx()].TmAccept = time.Now().Sub(sta)
		network.MutexRcv.Unlock()

		for i := 1; i < len(bl.Txs); i++ {
			network.TxMined(bl.Txs[i])
			/*
				if msg:=contains_message(bl.Txs[i]); msg!=nil {
					for xx:=range msg {
						if msg[xx]<' ' || msg[xx]>127 {
							msg[xx] = '.'
						}
					}
					fmt.Println("TX", bl.Txs[i].Hash.String(), "says:", "'" + string(msg) + "'")
					textui.ShowPrompt()
				}
			*/
		}

		if int64(bl.BlockTime()) > time.Now().Add(-10*time.Minute).Unix() {
			// Freshly mined block - do the inv and beeps...
			common.Busy("NetRouteInv")
			network.NetRouteInv(2, bl.Hash, from)

			if common.CFG.Beeps.NewBlock {
				fmt.Println("\007Received block", common.BlockChain.BlockTreeEnd.Height)
				textui.ShowPrompt()
			}

			if common.MinedByUs(bl.Raw) {
				fmt.Println("\007Mined by '"+common.CFG.Beeps.MinerID+"':", bl.Hash)
				textui.ShowPrompt()
			}

			if common.CFG.Beeps.ActiveFork && common.Last.Block == common.BlockChain.BlockTreeEnd {
				// Last block has not changed, so it must have been an orphaned block
				bln := common.BlockChain.BlockIndex[bl.Hash.BIdx()]
				commonNode := common.Last.Block.FirstCommonParent(bln)
				forkDepth := bln.Height - commonNode.Height
				fmt.Println("Orphaned block:", bln.Height, bl.Hash.String(), bln.BlockSize>>10, "KB")
				if forkDepth > 1 {
					fmt.Println("\007\007\007WARNING: the fork is", forkDepth, "blocks deep")
				}
				textui.ShowPrompt()
			}

			if wallet.BalanceChanged && common.CFG.Beeps.NewBalance {
				fmt.Print("\007")
			}
		}

		common.Last.Mutex.Lock()
		common.Last.Time = time.Now()
		common.Last.Block = common.BlockChain.BlockTreeEnd
		common.Last.Mutex.Unlock()

		if wallet.BalanceChanged {
			wallet.BalanceChanged = false
			fmt.Println("Your balance has just changed")
			fmt.Print(wallet.DumpBalance(wallet.MyBalance, nil, false, true))
			textui.ShowPrompt()
		}
	} else {
		fmt.Println("Warning: AcceptBlock failed. If the block was valid, you may need to rebuild the unspent DB (-r)")
	}
	return
}