OpenFeign超时时间设置不生效问题排查记录

feign:
  client:
    config:
      default:
        connectTimeout: 3000
        readTimeout: 5000

protected void configureFeign(FeignClientFactory context, Feign.Builder builder) {
    FeignClientProperties properties = this.beanFactory != null ? (FeignClientProperties)this.beanFactory.getBean(FeignClientProperties.class) : (FeignClientProperties)this.applicationContext.getBean(FeignClientProperties.class);
    FeignClientConfigurer feignClientConfigurer = (FeignClientConfigurer)this.getOptional(context, FeignClientConfigurer.class);
    this.setInheritParentContext(feignClientConfigurer.inheritParentConfiguration());
    if (properties != null && this.inheritParentContext) {
        if (properties.isDefaultToProperties()) {
            this.configureUsingConfiguration(context, builder);
            this.configureUsingProperties((FeignClientProperties.FeignClientConfiguration)properties.getConfig().get(properties.getDefaultConfig()), builder);
            this.configureUsingProperties((FeignClientProperties.FeignClientConfiguration)properties.getConfig().get(this.contextId), builder);
        } else {
            this.configureUsingProperties((FeignClientProperties.FeignClientConfiguration)properties.getConfig().get(properties.getDefaultConfig()), builder);
            this.configureUsingProperties((FeignClientProperties.FeignClientConfiguration)properties.getConfig().get(this.contextId), builder);
            this.configureUsingConfiguration(context, builder);
        }
    } else {
        this.configureUsingConfiguration(context, builder);
    }

}

@ConfigurationProperties("spring.cloud.openfeign.client")

@ConfigurationProperties("feign.client")

spring:
  cloud:
    openfeign:
      client:
        config:
          default:
            connectTimeout: 3000
            readTimeout: 5000