小编rav*_*ker的帖子

我正在尝试使用方法向通过套接字连接的客户端发送消息**AWS.ApiGatewayManagementApi() postToConnection**。在本地运行良好，但在 ec2 中运行不正常。唯一的区别是 VPC。那会有问题吗？

var AWS = require('aws-sdk');

var awsGW = new AWS.ApiGatewayManagementApi({
    endpoint: "https://endpoint",
    accessKeyId: "accessKeyId",
    secretAccessKey: "secretAccessKey",
    region: "region"
});

awsGW.postToConnection({
    ConnectionId: 'ConnectionId',
    Data: '{"key1":"msg1","key2":"msg2"}'
}, (err, success) => {
    if (err) {
        console.log('Socket error', err);
    } else {
    }
});

错误：

{ ForbiddenException: Forbidden
    at Object.extractError (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/protocol/json.js:51:27)
    at Request.extractError (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/protocol/rest_json.js:55:8)
    at Request.callListeners (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/sequential_executor.js:106:20)
    at Request.emit (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/sequential_executor.js:78:10)
    at Request.emit (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/request.js:683:14)
    at Request.transition (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/request.js:22:10)
    at AcceptorStateMachine.runTo (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/state_machine.js:14:12)
    at /home/ubuntu/git/backend/node_modules/aws-sdk/lib/state_machine.js:26:10
    at Request.<anonymous> (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/request.js:38:9)
    at Request.<anonymous> (/home/ubuntu/git/backend/node_modules/aws-sdk/lib/request.js:685:12)
  message: …