b06a78227f
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
const WebSocket = require('ws')
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const base = (room) => `ws://127.0.0.1:3000/ws?room=${room}`
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function connect(name, room) {
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return new Promise((resolve, reject) => {
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const ws = new WebSocket(base(room))
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const messages = []
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ws.on('open', () => resolve({ ws, messages }))
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ws.on('message', (data) => messages.push(JSON.parse(data.toString())))
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ws.on('error', reject)
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})
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}
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function waitFor(messages, pred, timeout = 10000) {
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const start = Date.now()
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return new Promise((resolve, reject) => {
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const check = () => {
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if (pred()) return resolve(undefined)
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if (Date.now() - start > timeout) return reject(new Error('timeout'))
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setTimeout(check, 50)
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}
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check()
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})
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}
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;(async () => {
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const room = 'ROOMFULL' + Math.floor(Math.random() * 1000)
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const p1 = await connect('p1', room)
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const p2 = await connect('p2', room)
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const p3 = await connect('p3', room)
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await waitFor(p1.messages, () => p1.messages.some(m => m.type === 'game_state'), 5000)
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await waitFor(p2.messages, () => p2.messages.some(m => m.type === 'game_state'), 5000)
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await waitFor(p3.messages, () => p3.messages.some(m => m.type === 'game_state'), 5000)
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console.log('Multiple observers can watch the same room state')
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p1.ws.close()
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p2.ws.close()
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p3.ws.close()
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process.exit(0)
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})().catch((e) => {
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console.error(e)
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process.exit(1)
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})
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