Spring Zuul - 网关超时

Question

我看到使用 Spring Cloud Zuul 网关模式的长请求的 504 响应。发出请求后恰好 1 分钟发生超时。

我尝试了以下方法无济于事：

zuul:
  ribbon:
    ConnectTimeout: 10000000
    ReadTimeout: 10000000

和：

hystrix:
  command:
    default:
      execution:
        isolation:
          thread:
            timeoutInMilliseconds: 10000000

和

hystrix:
  command:
    default:
      execution:
        timeout:
          enabled: false

这些都不能阻止网关在一分钟后超时。

Answer 1

结果是 AWS Elastic Load Balancer 的空闲超时值。我将空闲超时增加到 3 分钟，问题就消失了。

Answer 2

尝试这个不同的配置：

# Disable Hystrix timeout globally (for all services)
#hystrix.command.default.execution.timeout.enabled: false

# Disable Hystrix timeout for a single service
#hystrix.command.<serviceName>.execution.timeout.enabled: false

# Increase the Hystrix timeout to 60s (globally)
#hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000

# Increase the Hystrix timeout to 60s (per service)
#hystrix.command.<serviceName>.execution.isolation.thread.timeoutInMilliseconds: 60000