无法识别的WebSocket连接选项`agent`,`perMessageDeflate`,`pfx`,`key`,`passphrase` ...你的意思是把它们放在`header`下面吗？

Question

您是否曾使用WebSocket(来自'socket.io-client'的SocketIOClient)在React Native应用程序中遇到此消息？...

Unrecognized WebSocket connection option(s) `agent`, `perMessageDeflate`, `pfx`, `key`, `passphrase`, `cert`, `ca`, `ciphers`, `rejectUnauthorized`. Did you mean to put these under `headers`?

Answer 1

是的,这发生在Socket.io中的WebSocket类构造函数中.我认为在构造函数中将传输层指定为'websocket'时会发生这种情况(这对于使用React Native套接字是必需的).它没有做任何坏事,但很烦人.您可以使用react-native去除它YellowBox.ignoreWarnings:在启动您的应用时:

console.ignoredYellowBox = ['Remote debugger'];
import { YellowBox } from 'react-native';
YellowBox.ignoreWarnings([
    'Unrecognized WebSocket connection option(s) `agent`, `perMessageDeflate`, `pfx`, `key`, `passphrase`, `cert`, `ca`, `ciphers`, `rejectUnauthorized`. Did you mean to put these under `headers`?'
]);

Answer 2

消除错误的一种方法：

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let socket = io.connect(SOCKET_URL, {\n  timeout: 10000,\n  jsonp: false,\n  transports: [\xe2\x80\x98websocket\xe2\x80\x99],\n  autoConnect: false,\n  agent: \xe2\x80\x98-\xe2\x80\x99,\n  path: \xe2\x80\x98/\xe2\x80\x99, // Whatever your path is\n  pfx: \xe2\x80\x98-\xe2\x80\x99,\n  key: token, // Using token-based auth.\n  passphrase: cookie, // Using cookie auth.\n  cert: \xe2\x80\x98-\xe2\x80\x99,\n  ca: \xe2\x80\x98-\xe2\x80\x99,\n  ciphers: \xe2\x80\x98-\xe2\x80\x99,\n  rejectUnauthorized: \xe2\x80\x98-\xe2\x80\x99,\n  perMessageDeflate: \xe2\x80\x98-\xe2\x80\x99\n});\n

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