mysql - 握手错误或 ECONNRESET Azure Mysql Nodejs

Question

已报告类似问题，但我无法使用这些解决方案来解决。

我有一个 express.js 应用程序，使用 KNEX 连接到 Azure 中托管的 mysql 数据库。

我可以通过控制台命令或 mysql 工作台完美连接到数据库。

但是，无法从我的 Node 应用程序中实现相同的目标。

我的连接对象是相同的:

config.knex = require('knex')({
    client: 'mysql',
    connection: {
        host: 'wineserver.mysql.database.azure.com',
        user: 'BurgerAndGreenBeans@wineserver',
        password: 'FromageDeChevre',
        database: 'gdpr',
        insecureAuth: true
    },
    pool: {
         min: 0
    },
    debug: ['ComQueryPacket']
});

每次启动应用程序时，我都会收到一个错误或另一个错误:

#1

Unhandled rejection Error: read ECONNRESET
at exports._errnoException (util.js:1050:11)
at TCP.onread (net.js:582:26)
--------------------
at Protocol._enqueue (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Protocol.handshake (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:52:41)
at Connection.connect (C:\Projects\gdpr\node_modules\mysql\lib\Connection.js:130:18)
at C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:106:18
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)
at Client_MySQL.acquireRawConnection (C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:104:12)
at Object.create (C:\Projects\gdpr\node_modules\knex\lib\client.js:239:16)
at Pool._createResource (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:354:17)
at Pool.dispense [as _dispense] (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:314:10)
at Pool.acquire (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:436:8)
at C:\Projects\gdpr\node_modules\knex\lib\client.js:289:19
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)

进程已完成，退出代码为 0

或

#2

Unhandled rejection Error: ER_HANDSHAKE_ERROR: Bad handshake
at Handshake.Sequence._packetToError (C:\Projects\gdpr\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Handshake.ErrorPacket (C:\Projects\gdpr\node_modules\mysql\lib\protocol\sequences\Handshake.js:103:18)
at Protocol._parsePacket (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (C:\Projects\gdpr\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:191:7)
at readableAddChunk (_stream_readable.js:178:18)
at Socket.Readable.push (_stream_readable.js:136:10)
at TCP.onread (net.js:561:20)
--------------------
at Protocol._enqueue (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Protocol.handshake (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:52:41)
at Connection.connect (C:\Projects\gdpr\node_modules\mysql\lib\Connection.js:130:18)
at C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:106:18
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)
at Client_MySQL.acquireRawConnection (C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:104:12)
at Object.create (C:\Projects\gdpr\node_modules\knex\lib\client.js:239:16)
at Pool._createResource (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:354:17)
at Pool.dispense [as _dispense] (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:314:10)
at Pool.acquire (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:436:8)
at C:\Projects\gdpr\node_modules\knex\lib\client.js:289:19
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)
Process finished with exit code 0

这似乎是 Node 和 Azure 的 mysql 服务器之间的一种不兼容。

有人有同样经历吗？

Answer 1

类似问题:Connecting to Azure Database for MySQL in npm/mysql 。正如@Gary Liu 指出的，您可以使用 pull 1730寻求解决方法。

请将package.json修改为:

"dependencies": {
    "knex": "^0.13.0",
    "mysql": "git://github.com/mysqljs/mysql#e3e123e9af7c0829a6c1417d911572a75b4a5f95"
 }

然后，运行npm install来安装此版本。