Skip to content
GitLab
Explore
Sign in
Primary navigation
Search or go to…
Project
G
Goshimmer_without_tipselection
Manage
Activity
Members
Labels
Plan
Issues
Issue boards
Milestones
Wiki
Code
Merge requests
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Snippets
Build
Pipelines
Jobs
Pipeline schedules
Artifacts
Deploy
Releases
Container registry
Model registry
Operate
Environments
Monitor
Incidents
Analyze
Value stream analytics
Contributor analytics
CI/CD analytics
Repository analytics
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
Community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
Show more breadcrumbs
COLLET Ismael
Goshimmer_without_tipselection
Commits
1cc6144d
Unverified
Commit
1cc6144d
authored
5 years ago
by
Hans Moog
Committed by
GitHub
5 years ago
Browse files
Options
Downloads
Plain Diff
Merge pull request #39 from bingyanglin/shimmer_dashboard
Feat: add dashboard
parents
44b8d7ac
ea5f83ff
Branches
Branches containing commit
Tags
Tags containing commit
No related merge requests found
Changes
3
Hide whitespace changes
Inline
Side-by-side
Showing
3 changed files
main.go
+2
-0
2 additions, 0 deletions
main.go
plugins/dashboard/plugin.go
+395
-0
395 additions, 0 deletions
plugins/dashboard/plugin.go
plugins/metrics/plugin.go
+23
-0
23 additions, 0 deletions
plugins/metrics/plugin.go
with
420 additions
and
0 deletions
main.go
+
2
−
0
View file @
1cc6144d
...
...
@@ -6,6 +6,7 @@ import (
"github.com/iotaledger/goshimmer/plugins/autopeering"
"github.com/iotaledger/goshimmer/plugins/bundleprocessor"
"github.com/iotaledger/goshimmer/plugins/cli"
"github.com/iotaledger/goshimmer/plugins/dashboard"
"github.com/iotaledger/goshimmer/plugins/gossip"
"github.com/iotaledger/goshimmer/plugins/gracefulshutdown"
"github.com/iotaledger/goshimmer/plugins/metrics"
...
...
@@ -31,6 +32,7 @@ func main() {
gracefulshutdown
.
PLUGIN
,
tipselection
.
PLUGIN
,
zeromq
.
PLUGIN
,
dashboard
.
PLUGIN
,
metrics
.
PLUGIN
,
statusscreen
.
PLUGIN
,
...
...
This diff is collapsed.
Click to expand it.
plugins/dashboard/plugin.go
0 → 100644
+
395
−
0
View file @
1cc6144d
package
dashboard
import
(
"html/template"
"log"
"net/http"
"runtime"
"github.com/gorilla/websocket"
"github.com/iotaledger/goshimmer/packages/daemon"
"github.com/iotaledger/goshimmer/packages/node"
)
var
(
_
,
filename
,
_
,
runtime_ok
=
runtime
.
Caller
(
0
)
Clients
=
make
(
map
[
*
websocket
.
Conn
]
bool
)
homeTempl
,
templ_err
=
template
.
New
(
"dashboard"
)
.
Parse
(
dashboardHTML
)
upgrader
=
websocket
.
Upgrader
{
ReadBufferSize
:
1024
,
WriteBufferSize
:
1024
,
}
)
// ServeWs websocket
func
ServeWs
(
w
http
.
ResponseWriter
,
r
*
http
.
Request
)
{
ws
,
err
:=
upgrader
.
Upgrade
(
w
,
r
,
nil
)
if
err
!=
nil
{
if
_
,
ok
:=
err
.
(
websocket
.
HandshakeError
);
!
ok
{
log
.
Println
(
err
)
}
return
}
Clients
=
make
(
map
[
*
websocket
.
Conn
]
bool
)
Clients
[
ws
]
=
true
}
// ServeHome registration
func
ServeHome
(
w
http
.
ResponseWriter
,
r
*
http
.
Request
)
{
if
r
.
URL
.
Path
!=
"/dashboard"
{
http
.
Error
(
w
,
"Not found"
,
http
.
StatusNotFound
)
return
}
if
r
.
Method
!=
"GET"
{
http
.
Error
(
w
,
"Method not allowed"
,
http
.
StatusMethodNotAllowed
)
return
}
if
!
runtime_ok
{
panic
(
"Server runtime caller error"
)
}
if
templ_err
!=
nil
{
panic
(
"HTML template error"
)
}
var
v
=
struct
{
Host
string
Data
[]
uint32
}{
r
.
Host
,
TPSQ
,
}
homeTempl
.
Execute
(
w
,
&
v
)
}
func
configure
(
plugin
*
node
.
Plugin
)
{
}
func
run
(
plugin
*
node
.
Plugin
)
{
daemon
.
BackgroundWorker
(
"Dashboard Updater"
,
func
()
{
http
.
HandleFunc
(
"/dashboard"
,
ServeHome
)
http
.
HandleFunc
(
"/ws"
,
ServeWs
)
if
err
:=
http
.
ListenAndServe
(
":8081"
,
nil
);
err
!=
nil
{
log
.
Fatal
(
err
)
}
})
}
var
PLUGIN
=
node
.
NewPlugin
(
"Dashboard"
,
configure
,
run
)
var
TPSQ
[]
uint32
var
dashboardHTML
=
`
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/stock/highstock.js"></script>
<script src="https://code.highcharts.com/stock/modules/exporting.js"></script>
<script src="https://code.highcharts.com/stock/modules/export-data.js"></script>
<div id="container" style="height: 400px; min-width: 310px"></div>
</head>
<body>
<script>
Highcharts.createElement('link', {
href: 'https://fonts.googleapis.com/css?family=Unica+One',
rel: 'stylesheet',
type: 'text/css'
}, null, document.getElementsByTagName('head')[0]);
Highcharts.theme = {
colors: ['#2b908f', '#90ee7e', '#f45b5b', '#7798BF', '#aaeeee', '#ff0066',
'#eeaaee', '#55BF3B', '#DF5353', '#7798BF', '#aaeeee'],
chart: {
backgroundColor: {
linearGradient: { x1: 0, y1: 0, x2: 1, y2: 1 },
stops: [
[0, '#2a2a2b'],
[1, '#3e3e40']
]
},
// style: {
// fontFamily: 'sans-serif'
// },
plotBorderColor: '#606063'
},
title: {
style: {
color: '#E0E0E3',
// textTransform: 'uppercase',
fontSize: '20px'
}
},
subtitle: {
style: {
color: '#E0E0E3',
// textTransform: 'uppercase'
}
},
xAxis: {
gridLineColor: '#707073',
labels: {
style: {
color: '#E0E0E3'
}
},
lineColor: '#707073',
minorGridLineColor: '#505053',
tickColor: '#707073',
title: {
style: {
color: '#A0A0A3'
}
}
},
yAxis: {
gridLineColor: '#707073',
labels: {
style: {
color: '#E0E0E3'
}
},
lineColor: '#707073',
minorGridLineColor: '#505053',
tickColor: '#707073',
tickWidth: 1,
title: {
style: {
color: '#A0A0A3'
}
}
},
tooltip: {
backgroundColor: 'rgba(0, 0, 0, 0.85)',
style: {
color: '#F0F0F0'
}
},
plotOptions: {
series: {
dataLabels: {
color: '#B0B0B3'
},
marker: {
lineColor: '#333'
}
},
boxplot: {
fillColor: '#505053'
},
candlestick: {
lineColor: 'white'
},
errorbar: {
color: 'white'
}
},
legend: {
itemStyle: {
color: '#E0E0E3'
},
itemHoverStyle: {
color: '#FFF'
},
itemHiddenStyle: {
color: '#606063'
}
},
credits: {
style: {
color: '#666'
}
},
labels: {
style: {
color: '#707073'
}
},
drilldown: {
activeAxisLabelStyle: {
color: '#F0F0F3'
},
activeDataLabelStyle: {
color: '#F0F0F3'
}
},
navigation: {
buttonOptions: {
symbolStroke: '#DDDDDD',
theme: {
fill: '#505053'
}
}
},
// scroll charts
rangeSelector: {
buttonTheme: {
fill: '#505053',
stroke: '#000000',
style: {
color: '#CCC'
},
states: {
hover: {
fill: '#707073',
stroke: '#000000',
style: {
color: 'white'
}
},
select: {
fill: '#000003',
stroke: '#000000',
style: {
color: 'white'
}
}
}
},
inputBoxBorderColor: '#505053',
inputStyle: {
backgroundColor: '#333',
color: 'silver'
},
labelStyle: {
color: 'silver'
}
},
navigator: {
handles: {
backgroundColor: '#666',
borderColor: '#AAA'
},
outlineColor: '#CCC',
maskFill: 'rgba(255,255,255,0.1)',
series: {
color: '#7798BF',
lineColor: '#A6C7ED'
},
xAxis: {
gridLineColor: '#505053'
}
},
scrollbar: {
barBackgroundColor: '#808083',
barBorderColor: '#808083',
buttonArrowColor: '#CCC',
buttonBackgroundColor: '#606063',
buttonBorderColor: '#606063',
rifleColor: '#FFF',
trackBackgroundColor: '#404043',
trackBorderColor: '#404043'
},
// special colors for some of the
legendBackgroundColor: 'rgba(0, 0, 0, 0.5)',
background2: '#505053',
dataLabelsColor: '#B0B0B3',
textColor: '#C0C0C0',
contrastTextColor: '#F0F0F3',
maskColor: 'rgba(255,255,255,0.3)'
};
// Apply the theme
Highcharts.setOptions(Highcharts.theme);
// Start Here
var time = Date.now() - 3000;
var start_draw = time + 5000;
const update_rate = 5;
var counter = 0;
data = [[time - 5000, 0]];
var tzoffset = new Date().getTimezoneOffset();
var chart = Highcharts.stockChart('container', {
rangeSelector: {
selected: 1
},
title: {
text: 'Transactions per second'
},
time: {
timezoneOffset: tzoffset
},
rangeSelector: {
buttons: [
{
type: 'minute',
count: 5,
text: '5m'
}, {
type: 'minute',
count: 15,
text: '15m'
}, {
type: 'minute',
count: 30,
text: '30m'
}, {
type: 'hour',
count: 60,
text: '1h'
}],
inputEnabled: false
},
series: [{
name: 'Transactions per second',
data: data,
type: 'areaspline',
threshold: null,
tooltip: {
valueDecimals: 0
},
fillColor: {
linearGradient: {
x1: 0,
y1: 0,
x2: 0,
y2: 1
},
stops: [
[0, Highcharts.getOptions().colors[0]],
[1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')]
]
}
}]
});
const conn = new WebSocket("ws://{{.Host}}/ws");
conn.binaryType = 'arraybuffer';
conn.onopen = evt => {
console.log("WebSocket is open now.");
const dataStr = '{{.Data}}'
const data = JSON.parse(dataStr.replace(/ /g, ','));
time = Date.now() - 1000 * (data.length + 1);
for (let i = 0; i < data.length; i++) {
chart.series[0].addPoint([time += 1000, parseInt(data[i], 10)], true);
}
console.log(data);
console.log("WebSocket done.");
}
conn.onclose = () => {
// console.log('Connection closed');
}
conn.onmessage = evt => {
console.log('metric updated');
const data = evt.data;
const dv = new DataView(data);
// var value = dv.getUint32(4, true) << 32 | dv.getUint32(0, true);
const value = dv.getUint32(0, true);
chart.series[0].addPoint([time += 1000, value], true); //((counter += 1) % update_rate == 4));
console.log(value);
console.log(dv);
}
</script>
</body>
</html>
`
This diff is collapsed.
Click to expand it.
plugins/metrics/plugin.go
+
23
−
0
View file @
1cc6144d
package
metrics
import
(
"encoding/binary"
"time"
"github.com/gorilla/websocket"
"github.com/iotaledger/goshimmer/packages/daemon"
"github.com/iotaledger/goshimmer/packages/events"
"github.com/iotaledger/goshimmer/packages/model/meta_transaction"
"github.com/iotaledger/goshimmer/packages/node"
"github.com/iotaledger/goshimmer/packages/timeutil"
"github.com/iotaledger/goshimmer/plugins/dashboard"
"github.com/iotaledger/goshimmer/plugins/gossip"
)
...
...
@@ -15,6 +18,22 @@ import (
func
configure
(
plugin
*
node
.
Plugin
)
{
// increase received TPS counter whenever we receive a new transaction
gossip
.
Events
.
ReceiveTransaction
.
Attach
(
events
.
NewClosure
(
func
(
_
*
meta_transaction
.
MetaTransaction
)
{
increaseReceivedTPSCounter
()
}))
// send the sampledTPS to client via websocket, use uint32 to save mem
Events
.
ReceivedTPSUpdated
.
Attach
(
events
.
NewClosure
(
func
(
sampledTPS
uint64
)
{
for
client
:=
range
dashboard
.
Clients
{
p
:=
make
([]
byte
,
4
)
binary
.
LittleEndian
.
PutUint32
(
p
,
uint32
(
sampledTPS
))
if
err
:=
client
.
WriteMessage
(
websocket
.
BinaryMessage
,
p
);
err
!=
nil
{
return
}
TPSQ
=
append
(
TPSQ
,
uint32
(
sampledTPS
))
if
len
(
TPSQ
)
>
MAX_Q_SIZE
{
TPSQ
=
TPSQ
[
1
:
]
}
dashboard
.
TPSQ
=
TPSQ
}
}))
}
// create run handler (get's called when the PLUGIN is "executed" by the node)
...
...
@@ -25,3 +44,7 @@ func run(plugin *node.Plugin) {
// export plugin
var
PLUGIN
=
node
.
NewPlugin
(
"Metrics"
,
configure
,
run
)
// TPS queue
var
TPSQ
[]
uint32
var
MAX_Q_SIZE
int
=
3600
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment