Question

我正在使用 redis 和 laravel-echo-server 进行广播。

当我在 bootstrap.js 中初始化Echo时，例如：

import Echo from 'laravel-echo';

window.io = require('socket.io-client');

if (typeof io !== 'undefined') {
    window.Echo = new Echo({
        broadcaster: 'socket.io',
        host: window.location.hostname + ':6001',
    })
}

我在控制台中收到错误：

app.js:12063 POST http://app.blog:6001/socket.io/?EIO=4&transport=polling&t=NMmu7VC 400 (Bad Request)

当我单击它时显示：

{
   code: 2
   message: "Bad handshake method"
}

laravel-echo-server.json

{
"appKey": "base64:HfA91lrA3RDCklIxjodAFREue6lmhA1oslXYMVTceR8=",
"authHost": "app.blog",
"authEndpoint": "/broadcasting/auth",
"clients": [],
"database": "redis",
"databaseConfig": {
    "redis": {},
    "sqlite": {
        "databasePath": "/database/laravel-echo-server.sqlite"
    }
},
"devMode": true,
"host": null,
"port": "6001",
"protocol": "http",
"socketio": {},
"secureOptions": 67108864,
"sslCertPath": "",
"sslKeyPath": "",
"sslCertChainPath": "",
"sslPassphrase": "",
"subscribers": {
    "http": true,
    "redis": true
},
"apiOriginAllow": {
    "allowCors": false,
    "allowOrigin": "",
    "allowMethods": "",
    "allowHeaders": ""
}

}

尽管出现错误，事件广播仍能正常工作，但我想使用广播通知

Answer 1

不确定确切原因，但将其降级为v2.3.0。找到相关问题和解决方法here

我认为它与laravel不相关，但与套接字io

您可以将此问题添加到GitHub repository

带有Laravel POST 400的Socket.io错误请求

1 个答案: