如何设置自定义Feign客户端连接超时? [英] How to set custom Feign client connection timeout?

问题描述

我有带有Gradle依赖项的Spring Boot应用程序:

I have Spring Boot application with this Gradle dependencies:

compile("org.springframework.cloud:spring-cloud-starter-eureka")
compile("org.springframework.cloud:spring-cloud-starter-feign")
compile("org.springframework.cloud:spring-cloud-starter-ribbon")
compile("org.springframework.cloud:spring-cloud-starter-hystrix")
compile("org.springframework.cloud:spring-cloud-starter-config")

我也有Feign客户:

Also I have Feign client:

@FeignClient(name = "client")
public interface FeignService {

    @RequestMapping(value = "/path", method = GET)
    String response();

}

我的application.properties:

client.ribbon.listOfServers = http://localhost:8081
ribbon.eureka.enabled=false

查询时间超过1秒时，出现异常:

When query time is more than 1 second I get exception:

com.netflix.hystrix.exception.HystrixRuntimeException: response timed-out and no fallback available.

所以我的问题是:我如何设置自定义的Feign客户端连接超时?例如2秒.

So my question is: how can I set custom Feign client connection timeout? For example to 2 seconds.

推荐答案

我使用此答案解决了我的问题: Hystrix命令失败，显示超时且没有可用的备用广告". .

I solved my problem using this answer on question: Hystrix command fails with "timed-out and no fallback available".

我在application.properties中添加了hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds=4000以设置自定义超时.

I added hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds=4000 to my application.properties to set custom timeout.

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