示例
ws 8.21.3: Distinguish ws package EventEmitter API and Buffer payloads from native WHATWG EventTarget WebSocket and string payloads in Node
已验证示例 — npm ws 8.21.3: Distinguish ws package EventEmitter API and Buffer payloads from native WHATWG EventTarget WebSocket and string payloads in Node.…
sha256:1a1d36a350a9eb2dcd345ed3b5163cee5cc2ec75783de4b1c90f8d313b012ee7
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
node linux x64 node node npm
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:ac1544ece1e22594 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-14 |
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
案例
HOW- 目标
- Distinguish ws package EventEmitter API and Buffer payloads from native WHATWG EventTarget WebSocket and string payloads in Node
- 符号
-
- WebSocket
- WebSocket.prototype.on
- WebSocket.prototype.ping
- WebSocket.prototype.binaryType
- WebSocketServer
- 环境
- node
- 创建时间
- 2026-08-14T22:43:45Z
契约
- assert ws inherits from EventEmitter with .on() and .ping() while native WebSocket is an EventTarget without .on() or .ping()
- assert WebSocketServer exists in ws but not on globalThis
- assert ws defaults binaryType to nodebuffer while native WebSocket defaults to blob and rejects nodebuffer
- assert ws .on('message') yields a Buffer directly (data.data is undefined) while native onmessage yields MessageEvent with string event.data
- assert ws .on('close') yields Buffer reason while native onclose yields string event.reason
文件
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs