File size: 1,766 Bytes
c61f7ed | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | // Probe the cloud shadows thread state — count messages, turn pairs,
// thread height, composer state
const list = await (await fetch('http://127.0.0.1:9222/json/list')).json()
const tgt = list.find(t => t.type === 'page' && t.url.startsWith('http'))
const ws = new WebSocket(tgt.webSocketDebuggerUrl)
let id = 0
const pending = new Map()
ws.addEventListener('message', ev => {
const m = JSON.parse(ev.data)
if (m.id != null && pending.has(m.id)) {
pending.get(m.id)(m)
pending.delete(m.id)
}
})
await new Promise(r => ws.addEventListener('open', r))
const send = (m, p = {}) =>
new Promise(r => {
const i = ++id
pending.set(i, r)
ws.send(JSON.stringify({ id: i, method: m, params: p }))
})
const r = await send('Runtime.evaluate', {
expression: `JSON.stringify({
url: location.href,
title: document.title,
turnPairs: document.querySelectorAll('[data-slot="aui_turn-pair"]').length,
assistantMsgs: document.querySelectorAll('[data-slot="aui_assistant-message-root"]').length,
userMsgs: document.querySelectorAll('[data-message-role="user"], [data-slot="aui_user-message-root"]').length,
totalDomNodes: document.querySelectorAll('*').length,
threadViewportScrollHeight: document.querySelector('[data-slot="aui_thread-viewport"]')?.scrollHeight ?? null,
threadViewportClientHeight: document.querySelector('[data-slot="aui_thread-viewport"]')?.clientHeight ?? null,
threadViewportScrollTop: document.querySelector('[data-slot="aui_thread-viewport"]')?.scrollTop ?? null,
composer: !!document.querySelector('[data-slot="composer-rich-input"]'),
busy: !!document.querySelector('[aria-label*="Stop"]')
})`,
returnByValue: true
})
console.log(JSON.parse(r.result.result.value))
ws.close()
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