| 知乎专栏 ｜ 多维度架构 |
> personal.newAccount() Passphrase: Repeat passphrase: "0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6"
指定密码创建用户
personal.newAccount("123")
列出所有账号
> personal.listAccounts ["0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "0xe8abf98484325fd6afc59b804ac15804b978e607"]
列出指定账号
> personal.listAccounts[1] "0xe8abf98484325fd6afc59b804ac15804b978e607" > personal.listAccounts[0] "0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6"
查看默认旷工账号，系统中的第一个账号。
> eth.coinbase "0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6"
查看账号列表
> eth.accounts ["0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "0xe8abf98484325fd6afc59b804ac15804b978e607"] > eth.accounts[0] "0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6"
> eth.getBalance(eth.accounts[0]) 70000000000000000000
eth.getBalance()返回的余额是以太币的最小面额wei，将wei转换为以太币ether。
primary = eth.accounts[0] balance = web3.fromWei(eth.getBalance(primary), "ether");
演示
> primary = eth.accounts[0] "0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6" > balance = web3.fromWei(eth.getBalance(primary), "ether"); 70
定义函数
function checkAllBalances() {
web3.eth.getAccounts(function(err, accounts) {
accounts.forEach(function(id) {
web3.eth.getBalance(id, function(err, balance) {
console.log("" + id + ":\tbalance: " + web3.fromWei(balance, "ether") + " ether");
});
});
});
};
运行函数
checkAllBalances()
输出演示
> function checkAllBalances() {
... web3.eth.getAccounts(function(err, accounts) {
......... accounts.forEach(function(id) {
............... web3.eth.getBalance(id, function(err, balance) {
..................... console.log("" + id + ":\tbalance: " + web3.fromWei(balance, "ether") + " ether");
..................... });
............... });
......... });
... };
undefined
> checkAllBalances()
0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6: balance: 929 ether
0xe8abf98484325fd6afc59b804ac15804b978e607: balance: 11 ether
undefined
personal.unlockAccount("0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "", 300)
eth.sendTransaction({from: '0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6', to: '0xe8abf98484325fd6afc59b804ac15804b978e607', value: web3.toWei(1, "ether")})
默认矿工账号
> eth.coinbase
"0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6"
查看系统中的账号，如果没有请参考上面章节创建
> eth.accounts
["0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "0xe8abf98484325fd6afc59b804ac15804b978e607"]
转出账号中又 285 个以太币
> web3.fromWei(eth.getBalance(eth.accounts[0]))
285
转入账号目前是 0
> web3.fromWei(eth.getBalance(eth.accounts[1]))
0
解锁传出账号，否则不能转出。personal.unlockAccount(账号, 密码, 300)
> personal.unlockAccount("0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "", 300)
true
转账操作
> eth.sendTransaction({from: '0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6', to: '0xe8abf98484325fd6afc59b804ac15804b978e607', value: web3.toWei(10, "ether")})
"0xb0674a7fee52555d8712f3a1f0f30fbbbf67ff7b5b4b53ab5d131262613215c6"
如果你现在查看转入账号，你会发现余额仍然是 0 ，交易还未成功写进区块，写进区块的方式是挖矿，所以你必须执行挖矿
> miner.start(1)
null
稍后几分钟，再次查看转入账号，将会看到有10个以太币入账。传出账号会减少10个以太币，同时仍然继续挖矿中。
> web3.fromWei(eth.getBalance(eth.accounts[1]))
10
从账号0想账号1转账
> personal.unlockAccount(eth.accounts[0],"password",50000)
true
> eth.sendTransaction({from: eth.accounts[0], to: eth.accounts[1], value: web3.toWei(1, "ether")})
> eth.pendingTransactions
[{
blockHash: null,
blockNumber: null,
from: "0x5fba50fce50baf0b8a7314200ba46336958ac97e",
gas: 90000,
gasPrice: 20000000000,
hash: "0x51a75422f79fa96e70a0c1481851bc9f827868c44203b68d74f9815ffb367d5f",
input: "0x",
nonce: 0,
r: "0x5632a8ade4a767dbd949ba1042cb33f98dd0722ab999ba18e1454d19d8bd1f6d",
s: "0x515dcfa3de297f0c956ad9a061a5561f47cc9ccbb0a547cda59193c77fcbe3f7",
to: "0x0a8c35653d8b229c16f0c9ce6f63cffb877cfdcf",
transactionIndex: 0,
v: "0x42",
value: 1000000000000000000
}]
如果返回空值，表示交易全部完成。
> eth.pendingTransactions []
> web3.eth.gasPrice 5000000000 > web3.fromWei(web3.eth.gasPrice.toString()) "0.000000018"
> eth.estimateGas({from:eth.accounts[1], to: eth.accounts[2], value:12340000000000000000})
21000
> eth.getBlock(1)
{
difficulty: 131072,
extraData: "0xd783010702846765746885676f312e398777696e646f7773",
gasLimit: 4995119,
gasUsed: 0,
hash: "0x62bc2fc0fd647b43013ba75e65a3f16520cebb60cadc0995965c891d4266a88c",
logsBloom: "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
miner: "0xba1821227ebad7e88a51078f6219b392fd601822",
mixHash: "0x80ad2e29d057e0f6bb9d03f12a252fdc65cb520248fa0023ae6624c997b5d5f2",
nonce: "0x3d743ef28ba8c8c8",
number: 1,
parentHash: "0x611596e7979cd4e7ca1531260fa706093a5492ecbdf58f20a39545397e424d04",
receiptsRoot: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
sha3Uncles: "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
size: 535,
stateRoot: "0x418d9f66e33cbd41fd524b87c10c5fc75f8a6360896967d827a2d56a0c8aadda",
timestamp: 1510715249,
totalDifficulty: 262144,
transactions: [],
transactionsRoot: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
uncles: []
}
> eth.getBlock(2)
{
difficulty: 131072,
extraData: "0xd783010702846765746885676f312e398777696e646f7773",
gasLimit: 4990242,
gasUsed: 0,
hash: "0x3323c566fd3501c29e8b026c4a9d2e83a8dd62d153a32b5f879120e999013d07",
logsBloom: "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
miner: "0xba1821227ebad7e88a51078f6219b392fd601822",
mixHash: "0xc415fc64f1bc13842455f8289d33842260c1578a32b5befded5b4293e7a92276",
nonce: "0x4f4a0e65412663db",
number: 2,
parentHash: "0x62bc2fc0fd647b43013ba75e65a3f16520cebb60cadc0995965c891d4266a88c",
receiptsRoot: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
sha3Uncles: "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
size: 535,
stateRoot: "0x39ccb22ff5ca19a2340e137fa64acedb704d42827a753780b53a0aff8922e403",
timestamp: 1510715341,
totalDifficulty: 393216,
transactions: [],
transactionsRoot: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
uncles: []
}
> web3.eth.getTransaction("0x4e27a477e128b200239bc2ecd899077c6ae064da963a919fef41bcc7462aec8d")
{
blockHash: "0x59a9905831e7ae3cb9e7c6f125cf48e2688ef4b39317838f6f6b6c8837d01404",
blockNumber: 4367,
from: "0x8efb99ec55bcfbe2cfe47918f2d9e55fa732111f",
gas: 21000,
gasPrice: 18000000000,
hash: "0x4e27a477e128b200239bc2ecd899077c6ae064da963a919fef41bcc7462aec8d",
input: "0x",
nonce: 15,
r: "0xa297401df3a1fb0298cbc1dd609deebe9ded319fadc55934ecef4d525198215",
s: "0x780d8c46bc8d1bb89ae9d78055307d9d68a4f89ba699ef86d3f8ba88383139a6",
to: "0xf0688330101d53bd0c6ede2ef04d33c2010e9a5d",
transactionIndex: 0,
v: "0x42",
value: 999622000000000000
}
> web3.eth.getTransactionReceipt("0x4e27a477e128b200239bc2ecd899077c6ae064da963a919fef41bcc7462aec8d")
{
blockHash: "0x59a9905831e7ae3cb9e7c6f125cf48e2688ef4b39317838f6f6b6c8837d01404",
blockNumber: 4367,
contractAddress: null,
cumulativeGasUsed: 21000,
from: "0x8efb99ec55bcfbe2cfe47918f2d9e55fa732111f",
gasUsed: 21000,
logs: [],
logsBloom: "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
root: "0x69d278e7594e8a5affbebc84380516437f3e4b241b272e6eaebf752af9c76047",
to: "0xf0688330101d53bd0c6ede2ef04d33c2010e9a5d",
transactionHash: "0x4e27a477e128b200239bc2ecd899077c6ae064da963a919fef41bcc7462aec8d",
transactionIndex: 0
}
返回值：
Object - 交易的收据对象，如果找不到返回null
blockHash: String - 32字节，这个交易所在区块的哈希。
blockNumber: Number - 交易所在区块的块号。
transactionHash: String - 32字节，交易的哈希值。
transactionIndex: Number - 交易在区块里面的序号，整数。
from: String - 20字节，交易发送者的地址。
to: String - 20字节，交易接收者的地址。如果是一个合约创建的交易，返回null。
cumulativeGasUsed: Number - 当前交易执行后累计花费的gas总值10。
gasUsed: Number - 执行当前这个交易单独花费的gas。
contractAddress: String - 20字节，创建的合约地址。如果是一个合约创建交易，返回合约地址，其它情况返回null。
logs: Array - 这个交易产生的日志对象数组。
> eth.syncing
{
currentBlock: 645835,
highestBlock: 5439559,
knownStates: 1090968,
pulledStates: 1080746,
startingBlock: 0
}
显示百分比
console.log(parseInt(eth.syncing.currentBlock/eth.syncing.highestBlock*100,10)+'%')
剩余块数
eth.syncing.highestBlock - eth.syncing.currentBlock
setInterval(function(){
console.log(eth.syncing.highestBlock - eth.syncing.currentBlock)
},5000);
进度监控
var lastPercentage = 0;var lastBlocksToGo = 0;var timeInterval = 10000;
setInterval(function(){
var percentage = eth.syncing.currentBlock/eth.syncing.highestBlock*100;
var percentagePerTime = percentage - lastPercentage;
var blocksToGo = eth.syncing.highestBlock - eth.syncing.currentBlock;
var bps = (lastBlocksToGo - blocksToGo) / (timeInterval / 1000)
var etas = 100 / percentagePerTime * (timeInterval / 1000)
var etaM = parseInt(etas/60,10);
console.log(parseInt(percentage,10)+'% ETA: '+etaM+' minutes @ '+bps+'bps');
lastPercentage = percentage;lastBlocksToGo = blocksToGo;
},timeInterval);
Ether币最小的单位是Wei，也是命令行默认的单位, 然后每1000个进一个单位，依次是
kwei (1000 Wei)
mwei (1000 KWei)
gwei (1000 mwei)
szabo (1000 gwei)
finney (1000 szabo)
ether (1000 finney)
如何进行ether 和 Wei之间的转换，简单地说就是就是1 以太币 = 1000000000000000000 Wei （这就是上一站章中为何我们转移0.01个以太币，结果却显示很长的原因）
单位转换
> web3.fromWei(10000000000000000,"ether") "0.01"
Ether–> Wei > web3.toWei(1) "1000000000000000000" > web3.toWei(1.3423423) "1342342300000000000" > web3.toWei(0.00034) "340000000000000"
> admin
{
datadir: "/home/ethereum/.ethereum",
nodeInfo: {
enode: "enode://89a7bfd4472dff266ccdccc76bc75586a9005144df54d4575a9e07d9b2aee8aae6c8004cc98c6212d5f0f4d5e3a524617abd7e7d6f39d5df053f94b7250e5610@[::]:30303?discport=0",
id: "89a7bfd4472dff266ccdccc76bc75586a9005144df54d4575a9e07d9b2aee8aae6c8004cc98c6212d5f0f4d5e3a524617abd7e7d6f39d5df053f94b7250e5610",
ip: "::",
listenAddr: "[::]:30303",
name: "Geth/v1.8.2-stable/linux-amd64/go1.8.3",
ports: {
discovery: 0,
listener: 30303
},
protocols: {
les: {
config: {...},
difficulty: 17179869184,
genesis: "0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3",
head: "0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3",
network: 1
}
}
},
peers: [],
addPeer: function(),
clearHistory: function(),
exportChain: function(),
getDatadir: function(callback),
getNodeInfo: function(callback),
getPeers: function(callback),
importChain: function(),
removePeer: function(),
sleep: function github.com/ethereum/go-ethereum/console.(*bridge).Sleep-fm(),
sleepBlocks: function github.com/ethereum/go-ethereum/console.(*bridge).SleepBlocks-fm(),
startRPC: function(),
startWS: function(),
stopRPC: function(),
stopWS: function()
}
可以通过admin.addPeer()方法连接到其他节点，两个节点要想联通，必须保证网络是相通的，并且要指定相同的networkid
![[提示]](/graphics/tip.png) | 提示 |
|---|---|
注意去掉 --nodiscover 参数 |
确保网络可用
> net.listening true
显示当前节点信息
> admin.nodeInfo
{
enode: "enode://9f6490ffb5236f2ddc5710ae73d47c740e0a3644bbd2d67029cf4a6c4693d2f470b642fd2cc3507f7e851df60aaeb730a1270b7a477f91ec5b6b17a8a4b40527@14.103.209.119:30303",
id: "9f6490ffb5236f2ddc5710ae73d47c740e0a3644bbd2d67029cf4a6c4693d2f470b642fd2cc3507f7e851df60aaeb730a1270b7a477f91ec5b6b17a8a4b40527",
ip: "14.103.209.119",
listenAddr: "[::]:30303",
name: "Geth/v1.7.3-stable-4bb3c89d/linux-amd64/go1.9.1",
ports: {
discovery: 30303,
listener: 30303
},
protocols: {
eth: {
difficulty: 108754979,
genesis: "0x611596e7979cd4e7ca1531260fa706093a5492ecbdf58f20a39545397e424d04",
head: "0x61330b27cfbfaecbb36bb8666cbe0564c1e0bdecfdcd153622d8c2ca2b82786e",
network: 123456
}
}
}
节点地址
> admin.nodeInfo.enode "enode://9f6490ffb5236f2ddc5710ae73d47c740e0a3644bbd2d67029cf4a6c4693d2f470b642fd2cc3507f7e851df60aaeb730a1270b7a477f91ec5b6b17a8a4b40527@[::]:30303?discport=0"
[::] 是 ipv6 地址，可以改为 ipv4 地址。
> admin.addPeer('enode://9f6490ffb5236f2ddc5710ae73d47c740e0a3644bbd2d67029cf4a6c4693d2f470b642fd2cc3507f7e851df60aaeb730a1270b7a477f91ec5b6b17a8a4b40527@172.16.0.1:30303')
admin.addPeer('enode://6427b7e7446bb05f22fe7ce9ea175ec05858953d75a5a6e4f99a6aec0779a8bd6276f1959a42fe5948acbe14bcd0652082dc546d3b37ae8f2aea41eba4eca43b@121.201.14.181:30303');
admin.addPeer('enode://91922b12115c067005c574844c6bbdb114eb262f90b6355cec89e13b483c3e4669c6d63ec66b6e3ca7a3a462d28edb3c659e9fa05ed4c7234524e582a8816743@120.27.164.92:13333');
admin.addPeer('enode://3dde41a994b3b99f938f75ddf6d48318c78ddd869c70b48d00b922190bb434fc5474f6250c143723f4387273d123e02f6a38f07d0311f240d2915f6140e09850@207.226.141.212:30303');
admin.addPeer('enode://7ab8fa90b204f2146c00939b8474549c544caa3598a0894fa639a5cdbd992cbc6135fd776f8bcf97ae95fdaa3afbfa2d107fea71549119afd7ea57356b899be5@121.201.24.236:30303');
admin.addPeer('enode://db81152a8296089b04a21ad9bf347df3ff0450ffc8215d9f50c400ccf8d18963118010cacf03c4b71981cf9cac5394438cab3039e98db4d2aae5859ab7d1793e@139.198.1.244:30303');
admin.addPeer('enode://68dd1360f0a4ac362b41124692e31652ffe26f6f06a284ca11f3b514b3968594ac1f4320d1aa1ca343b06327c18a2e40eded74edfb3086e1baaa27ca24226b21@113.106.85.172:30303');
admin.addPeer('enode://58f6b6908286cefe43c166cfc4fed033c750caa1bc3f6e1e1e1507752c0b91248addb3122f8557c5f8912e702285a160ab3a10203ae1eff3807eda25d6ed6478@45.113.71.186:30303');
admin.addPeer('enode://87190a01c02cafb97e7f49672b4c3be2937cf79c3969e0b8e7b35cac28cebfbda52a13d56fd2113c726a1dd359c9476ccf7e60651439cef56e3a71039f6a4f5e@119.29.207.90:30303');
admin.addPeer('enode://d1fdd05a62fd9544eeb455e4f4d4bd8bb574138d82d8f909f3041d0792e3401f8695133d39ad0a3aa5d217e3c5bed0511b531505a67b03607a909ae9096720d2@120.26.129.121:30303');
admin.addPeer('enode://a1e9cf99eca94590ae776c8dd5c6c043a8c1f0375e9e391c9fb55133385bf453ac3d3fb3ead8e63415b2ef99d54a19e2a7bc830cd1fdbbb283818e3bcb0ea31e@182.254.209.254:30303');
admin.addPeer('enode://562796b19d43d79dfb6160abd2d7bb78a2f2efd9501a0a767c00677e0fb3a4407235f813c3003682c2a421a58709c52f595827bc15708cc5f534f55d0f8d03ad@121.40.199.54:30303');
admin.addPeer('enode://fa2c17dcc83a6e2825668210abf7480452de4b13d8bdea8f301c3b603701918bc4dade9e68d119d7a8214e90e7ea10a2782041c98951385d97bee73358fb08f4@120.26.124.58:30303');
admin.addPeer('enode://0b331b27e2976d797aed1d1464ac483a7f262860334cb5737a01a0188da08d79226a6973adc5f2a2c1a20192b399161eee23a0d56ecf472cbe4058d010ecc89f@47.89.49.61:30303');
admin.addPeer('enode://0639f20fdb5af1fecd2f2bc0ddb648885483a5945686530e6b046678635d3435dd7b92fe34209f81ec6f003482aa78e407e5e6eb1b10be4773a2adbcf1fc1ba6@118.192.161.147:30303');
admin.addPeer('enode://fd2a5d30e4f3917ee640876cc57d72a8bf5ecf049e9106c95e60cf306dd7a5dd68d1a295f3718af44a7083252686926d6e8a402f1abe6f805e10e7281967db28@121.201.29.82:30303');
admin.addPeer('enode://0d1b9eed7afe2d5878d5d8a4c2066b600a3bcac2e5730586421af224e93a58cd03cac75bf0b2a62fd8049cd3692a085758cc1e407c8b2c94bb069814a5e8d0f0@209.9.106.245:30303');
admin.addPeer('enode://ca087a651571d04953187753af969f7deb1582af2a06a3048b90adb3f87d4c41973aac4b5e80449efc97154dac769a5ea447b123c3aaf7a2c23825a1558804dc@182.150.37.23:30303');
admin.addPeer('enode://9b53b9d41d964f71db60d2198cfa9013fc7808d707c5e0a32da1e22d3cacd6adbae46901df6506a752d9d4e3791df29171315fbb86f7b09331a25458158fe65b@182.150.37.24:30303');
查看节点数量
> net.peerCount 1
查看节点地址
> admin.peers
[{
caps: ["eth/62", "eth/63", "par/1", "par/2", "pip/1"],
id: "a7bbd8fb72e02681b027908f14fd2dbd80e35a1477d7d9d4dc19ed34420be26fe9f991c83a83e4ab8aa371ffbb149494471f30216bc2f662d1ebc6d01811c7a2",
name: "Parity/v1.7.12-stable-9b796e8-20180121/x86_64-linux-gnu/rustc1.21.0",
network: {
localAddress: "172.16.0.1:34092",
remoteAddress: "52.67.171.152:30388"
},
protocols: {
eth: "handshake"
}
}]
列出节点IP地址
admin.peers.forEach(function(p) {console.log(p.network.remoteAddress);})
> admin.peers.forEach(function(p) {console.log(p.network.remoteAddress);})
52.90.40.206:30303
120.79.161.22:30303
13.229.198.234:30303
169.0.182.34:30303
23.111.151.158:30304
120.27.196.141:30303
118.193.93.174:30303
35.229.242.1:30303
159.203.32.64:30303
undefined
>
> miner.start(2) null
过几分钟后运行
> web3.fromWei(eth.getBalance(eth.coinbase), "ether") 30
这时我们已经看到已经产生了30个以太币。
默认挖矿使用系统中的第一个账号，你可以使用 miner.setEtherbase() 指定账号。
> miner.setEtherbase("0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6")
true
> eth.accounts
["0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6", "0xe8abf98484325fd6afc59b804ac15804b978e607", "0x013b5e735e1b48421dd3de3b931d6f03e769e22b"]
> eth.coinbase
"0x83fda0ba7e6cfa8d7319d78fa0e6b753a2bcb5a6"
> miner.setEtherbase("0xe8abf98484325fd6afc59b804ac15804b978e607")
true
> eth.coinbase
"0xe8abf98484325fd6afc59b804ac15804b978e607"
查看状态
> txpool.status
{
pending: 0,
queued: 0
}
例如做一笔转账
> amount = web3.toWei(5,'ether')
"5000000000000000000"
> eth.sendTransaction({from:eth.accounts[0],to:eth.accounts[1],value:amount})
> txpool.status
{
pending: 1,
queued: 0
}
> miner.start(1);admin.sleepBlocks(1);miner.stop();
> txpool.status
{
pending: 0,
queued: 0
}
> web3.fromWei(eth.getBalance(eth.accounts[1]),'ether')
5