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[英]How to set password on actuator endpoints in spring cloud gateway
[英]How to set a time out in spring cloud gateway?
如何在spring cloud gateway
中设置time-out
?
routeLocatorBuilder.routes()
.route("test-api", r -> r.path("/api/**")).uri(apiLb))
.route("test-doc", r -> r.path("/doc/**")).uri(docLb));
有没有办法为一个ROUTE
- doc
设置一个超时时间。
参考 spring 文档
设置global time-out
spring:
cloud:
gateway:
httpclient:
connect-timeout: 1000
response-timeout: 5s
每条路由超时:-
- id: per_route_timeouts
uri: https://example.org
predicates:
- name: Path
args:
pattern: /delay/{timeout}
metadata:
response-timeout: 200
connect-timeout: 200
在 Java 中:
import static org.springframework.cloud.gateway.support.RouteMetadataUtils.CONNECT_TIMEOUT_ATTR;
import static org.springframework.cloud.gateway.support.RouteMetadataUtils.RESPONSE_TIMEOUT_ATTR;
@Bean
public RouteLocator customRouteLocator(RouteLocatorBuilder routeBuilder){
return routeBuilder.routes()
.route("test1", r -> {
return r.host("*.somehost.org").and().path("/somepath")
.filters(f -> f.addRequestHeader("header1", "header-value-1"))
.uri("http://someuri")
.metadata(RESPONSE_TIMEOUT_ATTR, 200)
.metadata(CONNECT_TIMEOUT_ATTR, 200);
})
.build();
}
如果您不使用 R4J 断路器或时间限制器,则接受的答案有效……但如果您这样做,上述设置将不足,实际上将被 R4J 设置覆盖。 在此处和此处进行了讨论,撰写本文时的当前解决方法可以在此处找到...基本上,您编写了一个自定义 bean,因此它将遵循配置设置:
@Bean
public ReactiveResilience4JCircuitBreakerFactory reactiveResilience4JCircuitBreakerFactory(final CircuitBreakerRegistry circuitBreakerRegistry, final TimeLimiterRegistry timeLimiterRegistry) {
ReactiveResilience4JCircuitBreakerFactory reactiveResilience4JCircuitBreakerFactory = new ReactiveResilience4JCircuitBreakerFactory();
reactiveResilience4JCircuitBreakerFactory.configureCircuitBreakerRegistry(circuitBreakerRegistry);
reactiveResilience4JCircuitBreakerFactory.configureDefault(id -> {
CircuitBreakerConfig circuitBreakerConfig = circuitBreakerRegistry.find(id).isPresent() ? circuitBreakerRegistry.find(id).get().getCircuitBreakerConfig()
: circuitBreakerRegistry.getDefaultConfig();
TimeLimiterConfig timeLimiterConfig = timeLimiterRegistry.find(id).isPresent() ? timeLimiterRegistry.find(id).get().getTimeLimiterConfig()
: timeLimiterRegistry.getDefaultConfig();
return new Resilience4JConfigBuilder(id)
.circuitBreakerConfig(circuitBreakerConfig)
.timeLimiterConfig(timeLimiterConfig)
.build();
});
return reactiveResilience4JCircuitBreakerFactory;
}
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