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Merge branch 'master' into nymkappa/bugfix/pool-ranking

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25
backend/README.md
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@ -160,57 +160,56 @@ nodemon src/index.ts --ignore cache/ --ignore pools.json
`nodemon` should be in npm's global binary folder. If needed, you can determine where that is with `npm -g bin`.
### Regtest cheatsheets
### Useful Regtest Commands
* Useful link https://gist.github.com/System-Glitch/cb4e87bf1ae3fec9925725bb3ebe223a
Helpful link: https://gist.github.com/System-Glitch/cb4e87bf1ae3fec9925725bb3ebe223a
* Run bitcoind for regtest
Run bitcoind on regtest:
```
bitcoind -regtest -rpcport=8332
```
* If it's the first time, create a new wallet
Create a new wallet, if needed:
```
bitcoin-cli -regtest -rpcport=8332 createwallet test
```
* If it's not the first time, load the wallet. This command may take a while if you have lot of utxos
Load wallet (this command may take a while if you have lot of UTXOs):
```
bitcoin-cli -regtest -rpcport=8332 loadwallet test
```
* Get a new address
Get a new address:
```
address=$(./src/bitcoin-cli -regtest -rpcport=8332 getnewaddress)
```
* Mine blocks to the previously generated new address, you need at least 101 blocks before being able to spend. This will take some time to execute (~1 min)
Mine blocks to the previously generated address. You need at least 101 blocks before you can spend. This will take some time to execute (~1 min):
```
bitcoin-cli -regtest -rpcport=8332 generatetoaddress 101 $address
```
* Send 0.1 BTC at 5 sat/vB to another address
Send 0.1 BTC at 5 sat/vB to another address:
```
./src/bitcoin-cli -named -regtest -rpcport=8332 sendtoaddress address=$(./src/bitcoin-cli -regtest -rpcport=8332 getnewaddress) amount=0.1 fee_rate=5
```
* See more example of `sendtoaddress`
See more example of `sendtoaddress`:
```
./src/bitcoin-cli sendtoaddress # will print the help
```
* Mini script to generate transactions with random TX fee-rate (between 1 to 100 sat/vB). It's slow so don't expect to use this to test mempool spam, except if you let it run for a long time, or maybe with multiple regtest node connected to each other.
Mini script to generate transactions with random TX fee-rate (between 1 to 100 sat/vB). It's slow so don't expect to use this to test mempool spam, except if you let it run for a long time, or maybe with multiple regtest nodes connected to each other.
```
#!/bin/bash
address=$(./src/bitcoin-cli -regtest -rpcport=8332 getnewaddress)
for i in {1..1000000}
do
./src/bitcoin-cli -regtest -rpcport=8332 -named sendtoaddress address=$address amount=0.01 fee_rate=$(jot -r 1 1 100)
./src/bitcoin-cli -regtest -rpcport=8332 -named sendtoaddress address=$address amount=0.01 fee_rate=$(jot -r 1 1 100)
done
```
* Generate block at regular interval (every 10 sec in this example)
Generate block at regular interval (every 10 seconds in this example):
```
watch -n 10 "./src/bitcoin-cli -regtest -rpcport=8332 generatetoaddress 1 $address"
```

2
docker/README.md
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@ -4,6 +4,8 @@ This directory contains the Dockerfiles used to build and release the official i
If you are looking to use these Docker images to deploy your own instance of Mempool, note that they only containerize Mempool's frontend and backend. You will still need to deploy and configure Bitcoin Core and an Electrum Server separately, along with any other utilities specific to your use case (e.g., a reverse proxy, etc). Such configuration is mostly beyond the scope of the Mempool project, so please only proceed if you know what you're doing.
See a video guide of this installation method by k3tan [on BitcoinTV.com](https://bitcointv.com/w/8fpAx6rf5CQ16mMhospwjg).
Jump to a section in this doc:
- [Configure with Bitcoin Core Only](#configure-with-bitcoin-core-only)
- [Configure with Bitcoin Core + Electrum Server](#configure-with-bitcoin-core--electrum-server)

2
frontend/src/app/components/incoming-transactions-graph/incoming-transactions-graph.component.ts
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@ -127,7 +127,7 @@ export class IncomingTransactionsGraphComponent implements OnInit, OnChanges {
},
xAxis: [
{
name: formatterXAxisLabel(this.locale, this.windowPreference),
name: this.template === 'widget' ? '' : formatterXAxisLabel(this.locale, this.windowPreference),
nameLocation: 'middle',
nameTextStyle: {
padding: [20, 0, 0, 0],

2
frontend/src/app/components/mempool-graph/mempool-graph.component.ts
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@ -319,7 +319,7 @@ export class MempoolGraphComponent implements OnInit, OnChanges {
},
xAxis: [
{
name: formatterXAxisLabel(this.locale, this.windowPreference),
name: this.template === 'widget' ? '' : formatterXAxisLabel(this.locale, this.windowPreference),
nameLocation: 'middle',
nameTextStyle: {
padding: [20, 0, 0, 0],

14
frontend/src/app/components/mining-dashboard/mining-dashboard.component.html
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@ -49,9 +49,12 @@
<div class="col">
<div class="card">
<div class="card-body">
<h5 class="card-title" i18n="dashboard.latest-blocks">Latest blocks</h5>
<a class="title-link" href="" [routerLink]="['/blocks' | relativeUrl]">
<h5 class="card-title d-inline" i18n="dashboard.latest-blocks">Latest blocks</h5>
<span>&nbsp;</span>
<fa-icon [icon]="['fas', 'external-link-alt']" [fixedWidth]="true" style="vertical-align: 'text-top'; font-size: 13px; color: '#4a68b9'"></fa-icon>
</a>
<app-blocks-list [widget]=true></app-blocks-list>
<div><a [routerLink]="['/blocks' | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
</div>
</div>
</div>
@ -60,9 +63,12 @@
<div class="col">
<div class="card">
<div class="card-body">
<h5 class="card-title" i18n="dashboard.adjustments">Adjustments</h5>
<a class="title-link" href="" [routerLink]="['/graphs/mining/hashrate-difficulty' | relativeUrl]">
<h5 class="card-title d-inline" i18n="dashboard.adjustments">Adjustments</h5>
<span>&nbsp;</span>
<fa-icon [icon]="['fas', 'external-link-alt']" [fixedWidth]="true" style="vertical-align: 'text-top'; font-size: 13px; color: '#4a68b9'"></fa-icon>
</a>
<app-difficulty-adjustments-table></app-difficulty-adjustments-table>
<div><a [routerLink]="['/graphs/mining/hashrate-difficulty' | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
</div>
</div>
</div>

7
frontend/src/app/components/mining-dashboard/mining-dashboard.component.scss
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@ -97,3 +97,10 @@
.card-text {
font-size: 22px;
}
.title-link, .title-link:hover, .title-link:focus, .title-link:active {
display: block;
margin-bottom: 10px;
text-decoration: none;
color: inherit;
}

27
frontend/src/app/components/pool-ranking/pool-ranking.component.html
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@ -5,24 +5,27 @@
<div *ngIf="widget">
<div class="pool-distribution" *ngIf="(miningStatsObservable$ | async) as miningStats; else loadingReward">
<div class="item">
<h5 class="card-title" i18n="mining.miners-luck" i18n-ngbTooltip="mining.miners-luck"
ngbTooltip="Pools Luck (1w)" placement="bottom" #minersluck [disableTooltip]="!isEllipsisActive(minersluck)">Pools Luck (1w)</h5>
<p class="card-text">
<h5 class="card-title d-inline-block" i18n="mining.miners-luck" i18n-ngbTooltip="mining.miners-luck-1w"
ngbTooltip="Pools luck (1 week)" placement="bottom" #minersluck [disableTooltip]="!isEllipsisActive(minersluck)">Pools luck</h5>
<p class="card-text" i18n-ngbTooltip="mining.pools-luck-desc"
ngbTooltip="The overall luck of all mining pools over the past week. A luck bigger than 100% means the average block time for the current epoch is less than 10 minutes." placement="bottom">
{{ miningStats['minersLuck'] }}%
</p>
</div>
<div class="item">
<h5 class="card-title" i18n="master-page.blocks" i18n-ngbTooltip="master-page.blocks"
ngbTooltip="Blocks (1w)" placement="bottom" #blockscount [disableTooltip]="!isEllipsisActive(blockscount)">Blocks (1w)</h5>
<p class="card-text">
{{ miningStats.blockCount }}
<h5 class="card-title d-inline-block" i18n="mining.miners-count" i18n-ngbTooltip="mining.miners-count-1w"
ngbTooltip="Pools count (1w)" placement="bottom" #poolscount [disableTooltip]="!isEllipsisActive(poolscount)">Pools count</h5>
<p class="card-text" i18n-ngbTooltip="mining.pools-count-desc"
ngbTooltip="How many unique pools found at least one block over the past week." placement="bottom">
{{ miningStats.pools.length }}
</p>
</div>
<div class="item">
<h5 class="card-title" i18n="mining.miners-count" i18n-ngbTooltip="mining.miners-count"
ngbTooltip="Pools Count (1w)" placement="bottom" #poolscount [disableTooltip]="!isEllipsisActive(poolscount)">Pools Count (1w)</h5>
<p class="card-text">
{{ miningStats.pools.length }}
<h5 class="card-title d-inline-block" i18n="master-page.blocks" i18n-ngbTooltip="master-page.blocks"
ngbTooltip="Blocks (1w)" placement="bottom" #blockscount [disableTooltip]="!isEllipsisActive(blockscount)">Blocks (1w)</h5>
<p class="card-text" i18n-ngbTooltip="mining.blocks-count-desc"
ngbTooltip="The number of blocks found over the past week." placement="bottom">
{{ miningStats.blockCount }}
</p>
</div>
</div>
@ -142,4 +145,4 @@
</p>
</div>
</div>
</ng-template>
</ng-template>

3
frontend/src/app/components/pool-ranking/pool-ranking.component.scss
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@ -89,7 +89,7 @@
flex-direction: row;
}
h5 {
margin-bottom: 10px;
margin-bottom: 5px;
}
.item {
max-width: 160px;
@ -103,6 +103,7 @@
}
}
&:nth-child(3) {
width: 50%;
order: 3;
@media (min-width: 485px) {
order: 2;

12
frontend/src/app/dashboard/dashboard.component.html
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@ -103,10 +103,14 @@
</div>
</div>
<ng-template [ngIf]="collapseLevel === 'one'">
<div class="col">
<div class="col" style="max-height: 410px">
<div class="card">
<div class="card-body">
<h5 class="card-title" i18n="dashboard.latest-blocks">Latest blocks</h5>
<a class="title-link" href="" [routerLink]="['/blocks' | relativeUrl]">
<h5 class="card-title d-inline" i18n="dashboard.latest-blocks">Latest blocks</h5>
<span>&nbsp;</span>
<fa-icon [icon]="['fas', 'external-link-alt']" [fixedWidth]="true" style="vertical-align: 'text-top'; font-size: 13px; color: '#4a68b9'"></fa-icon>
</a>
<table class="table lastest-blocks-table">
<thead>
<th class="table-cell-height" i18n="dashboard.latest-blocks.height">Height</th>
@ -136,11 +140,10 @@
</tr>
</tbody>
</table>
<div class=""><a href="" [routerLink]="['/blocks' | relativeUrl]" i18n="dashboard.view-more">View more &raquo;</a></div>
</div>
</div>
</div>
<div class="col">
<div class="col" style="max-height: 410px">
<div class="card">
<div class="card-body">
<h5 class="card-title" i18n="dashboard.latest-transactions">Latest transactions</h5>
@ -160,7 +163,6 @@
</tr>
</tbody>
</table>
<div class="">&nbsp;</div>
</div>
</div>
</div>

7
frontend/src/app/dashboard/dashboard.component.scss
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@ -317,3 +317,10 @@
vertical-align: text-top;
padding-left: 10px;
}
.title-link, .title-link:hover, .title-link:focus, .title-link:active {
display: block;
margin-bottom: 10px;
text-decoration: none;
color: inherit;
}

10
frontend/src/app/docs/api-docs/api-docs.component.html
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@ -108,7 +108,7 @@
</ng-container>
<ng-template type="what-is-a-mempool">
<p>A mempool (short for "memory pool") the queue of pending and unconfirmed transactions for a cryptocurrency network node. There is no one global mempool: every node on the network maintains its own mempool, so different nodes may hold different transactions in their mempools.</p>
<p>A mempool (short for "memory pool") is the queue of pending and unconfirmed transactions for a cryptocurrency network node. There is no one global mempool: every node on the network maintains its own mempool, so different nodes may hold different transactions in their mempools.</p>
</ng-template>
<ng-template type="what-is-a-mempool-explorer">
@ -127,7 +127,7 @@
</ng-template>
<ng-template type="what-is-mining">
Mining is the process by which unconfirmed transactions in a mempool are confirmed into a block on a blockchain. Miners select unconfirmed transactions from their mempools and arrange them into a block such that they solve a particular math problem.<p>The first miner on the network to find a suitable block earns all the transaction fees from the transactions in that block. As a result, miners tend to prioritize transactions with higher transaction fees.</p>
<p>Mining is the process by which unconfirmed transactions in a mempool are confirmed into a block on a blockchain. Miners select unconfirmed transactions from their mempools and arrange them into a block such that they solve a particular math problem.<p>The first miner on the network to find a suitable block earns all the transaction fees from the transactions in that block. As a result, miners tend to prioritize transactions with higher transaction fees.</p>
</ng-template>
<ng-template type="what-are-mining-pools">
@ -135,7 +135,7 @@
</ng-template>
<ng-template type="what-is-full-mempool">
<p>When a Bitcoin transaction is made, it is stored in a Bitcoin node's mempool before it is confirmed into a block. When the rate of incoming transactions exceeds the rate transactions are confirmed, the mempool grows in size.</p><p>The default maximum size of a Bitcoin node's mempool is 300MB, so when there are 300MB of transactions in the mempool, we say it's \"full\".</p>
<p>When a Bitcoin transaction is made, it is stored in a Bitcoin node's mempool before it is confirmed into a block. When the rate of incoming transactions exceeds the rate transactions are confirmed, the mempool grows in size.</p><p>The default maximum size of a Bitcoin node's mempool is 300MB, so when there are 300MB of transactions in the mempool, we say it's "full".</p>
</ng-template>
<ng-template type="why-empty-blocks">
@ -179,11 +179,11 @@
</ng-template>
<ng-template type="host-my-own-instance-raspberry-pi">
We support one-click installation on a number of Raspberry Pi full-node distros including Umbrel, RaspiBlitz, MyNode, and RoninDojo.
We support one-click installation on a number of Raspberry Pi full-node distros including Umbrel, RaspiBlitz, MyNode, RoninDojo, and Start9's Embassy.
</ng-template>
<ng-template type="host-my-own-instance-linux-server">
You can manually install mempool on your own Linux server, but this requires advanced sysadmin skills since you will be manually configuring everything. We do not provide support for manual deployments."
You can manually install Mempool on your own Linux server, but this requires advanced sysadmin skills since you will be manually configuring everything. We do not provide support for manual deployments.
</ng-template>
<ng-template type="install-mempool-with-docker">

2
frontend/src/app/docs/api-docs/api-docs.component.ts
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@ -36,6 +36,7 @@ export class ApiDocsComponent implements OnInit, AfterViewInit {
ngAfterViewInit() {
const that = this;
this.faqTemplates.forEach((x) => this.dict[x.type] = x.template);
setTimeout( () => {
if( this.route.snapshot.fragment ) {
this.openEndpointContainer( this.route.snapshot.fragment );
@ -44,7 +45,6 @@ export class ApiDocsComponent implements OnInit, AfterViewInit {
window.addEventListener('scroll', function() {
that.desktopDocsNavPosition = ( window.pageYOffset > 182 ) ? "fixed" : "relative";
}, { passive: true} );
this.faqTemplates.forEach((x) => this.dict[x.type] = x.template);
}, 1 );
}