Question

有时，当我使用节点sdk从S3存储桶下载多个文件时，请求之一将超时。我希望该请求重试以尝试再次下载。

json错误响应显示retryable: false。

是否可以将其配置为true？

这是错误：

{ TimeoutError: Connection timed out after 480000ms
    at ClientRequest.<anonymous> (node_modules/aws-sdk/lib/http/node.js:83:34)
    at Object.onceWrapper (events.js:272:13)
    at ClientRequest.emit (events.js:180:13)
    at ClientRequest.emit (domain.js:421:20)
    at TLSSocket.emitTimeout (_http_client.js:703:34)
    at Object.onceWrapper (events.js:272:13)
    at TLSSocket.emit (events.js:180:13)
    at TLSSocket.emit (domain.js:421:20)
    at TLSSocket.Socket._onTimeout (net.js:396:8)
    at ontimeout (timers.js:466:11)
    at tryOnTimeout (timers.js:304:5)
    at Timer.listOnTimeout (timers.js:267:5)
  message: 'Connection timed out after 480000ms',
  code: 'TimeoutError',
  time: 2019-04-01T17:58:41.010Z,
  region: 'us-west-2',
  hostname: 'bucket-name',
  retryable: false,
  statusCode: 200,
  retryDelay: 129.76727762396757 }

Answer 1

由于您不共享代码，我不确定您如何使用资源，但这可能会对您有所帮助。

// setting retries
var s3 = new AWS.S3({apiVersion: '2006-03-01', maxRetries:10});

S3 sdk documentation

如何使AWS S3请求可重试？

1 个答案: