tanner/loadcell
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add mqtt websocket test page

Browse Source
This commit is contained in:
Tanner Collin 2024-05-11 13:32:51 -06:00
parent cffdf32735
commit be42153ec4
2 changed files with 50 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
btproxy/main.py
View File

@ -32,9 +32,10 @@ async def read(connection, mqtt_client):
if uart.in_waiting: if uart.in_waiting:
res = uart.read(uart.in_waiting) res = uart.read(uart.in_waiting)
data = res.decode().strip().split() data = res.decode().strip().split()
logging.info('Received data: %s', data) nums = ','.join(data)
logging.info('Received data: %s', nums)
await mqtt_client.publish('test', payload=str(data)) await mqtt_client.publish('test', payload=nums)
async def main(): async def main():
while True: while True:

47
misc/test.html Normal file
View File

@ -0,0 +1,47 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Weboscoket MQTT</title>
<script src="https://unpkg.com/mqtt/dist/mqtt.min.js"></script>
</head>
<body>
Use WebSocket client to connect to MQTT server
</body>
<script>
const clientId = 'mqttjs_' + Math.random().toString(16).substr(2, 8)
const host = 'mqtt://dev.tannercollin.com:8080'
const options = {
keepalive: 60,
clientId: clientId,
protocolId: 'MQTT',
protocolVersion: 4,
clean: true,
reconnectPeriod: 1000,
connectTimeout: 30 * 1000,
will: {
topic: 'WillMsg',
payload: 'Connection Closed abnormally..!',
qos: 0,
retain: false
},
}
console.log('Connecting mqtt client')
const client = mqtt.connect(host, options)
client.on('error', (err) => {
console.log('Connection error: ', err)
client.end()
})
client.on('reconnect', () => {
console.log('Reconnecting...')
})
client.on('connect', () => {
console.log(`Client connected: ${clientId}`)
// Subscribe
client.subscribe('test', { qos: 0 })
})
client.on('message', (topic, message, packet) => {
console.log(`Received Message: ${message.toString()} On topic: ${topic}`)
})
</script>