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const player = document.querySelector('#player')
let socket = io.connect('/client')
let got_frame = false
socket.on('res', (data) => {
switch (data.cmd) {
case 'get_last_frame':
console.log('get last frame!')
if (data.res !== 'working') {
socket.emit('cmd', {
cmd: 'get_last_frame',
})
}
break
default:
break
}
console.log(data)
})
socket.on('frame', (data) => {
got_frame = true
const blob = new Blob([data.frame], { type: 'image/jpg' })
const url = URL.createObjectURL(blob)
const img = new Image ()
img.onload = function() {
URL.revokeObjectURL(url)
player.innerHTML = ''
player.appendChild(img)
}
img.src = url
})
socket.emit('cmd', {
cmd: 'get_params',
})
setTimeout(() => {
if (!got_frame) {
socket.emit('cmd', {
cmd: 'get_last_frame',
})
}
}, 500)
socket.emit('cmd', {
cmd: 'send_param',
payload: {
'key': 'client',
'value': 'test',
}
})
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