Spring Zuul - 网关超时

Question

我看到使用Spring Cloud Zuul网关模式的长请求有504个响应。 超时发生在请求发出后1分钟。

我试过以下无济于事：

zuul:
  ribbon:
    ConnectTimeout: 10000000
    ReadTimeout: 10000000

和：

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

和

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

这些都不会在一分钟后阻止网关超时。

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

尝试这种不同的配置：

# 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