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'use strict' | ||
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const { test } = require('node:test') | ||
const { WebSocketServer } = require('ws') | ||
const { WebSocket } = require('../..') | ||
const diagnosticsChannel = require('node:diagnostics_channel') | ||
const { tspl } = require('@matteo.collina/tspl') | ||
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test('Fragmented frame with a ping frame in the first of it', async (t) => { | ||
const { completed, deepStrictEqual, strictEqual } = tspl(t, { plan: 2 }) | ||
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const server = new WebSocketServer({ port: 0 }) | ||
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server.on('connection', (ws) => { | ||
const socket = ws._socket | ||
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socket.write(Buffer.from([0x89, 0x05, 0x48, 0x65, 0x6c, 0x6c, 0x6f])) // ping "Hello" | ||
socket.write(Buffer.from([0x01, 0x03, 0x48, 0x65, 0x6c])) // Text frame "Hel" | ||
socket.write(Buffer.from([0x80, 0x02, 0x6c, 0x6f])) // Text frame "lo" | ||
}) | ||
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t.after(() => { | ||
server.close() | ||
ws.close() | ||
}) | ||
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const ws = new WebSocket(`ws://127.0.0.1:${server.address().port}`) | ||
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diagnosticsChannel.channel('undici:websocket:ping').subscribe( | ||
({ payload }) => deepStrictEqual(payload, Buffer.from('Hello')) | ||
) | ||
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ws.addEventListener('message', ({ data }) => { | ||
strictEqual(data, 'Hello') | ||
}) | ||
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await completed | ||
}) |