spring-cloud

问题 I am using spring cloud gateway as API gateway in my micro service setup with consul as service discovery. In some case when API of some microservice take more then 2 minutes, gateway throws below error: java.io.IOException: Connection closed prematurely at reactor.ipc.netty.http.client.HttpClientOperations.onInboundClose(HttpClientOperations.java:269) at reactor.ipc.netty.channel.ChannelOperationsHandler.channelInactive(ChannelOperationsHandler.java:113) at io.netty.channel

问题 I am using spring cloud gateway as API gateway in my micro service setup with consul as service discovery. In some case when API of some microservice take more then 2 minutes, gateway throws below error: java.io.IOException: Connection closed prematurely at reactor.ipc.netty.http.client.HttpClientOperations.onInboundClose(HttpClientOperations.java:269) at reactor.ipc.netty.channel.ChannelOperationsHandler.channelInactive(ChannelOperationsHandler.java:113) at io.netty.channel

问题 In my Spring Boot project, I defined 4 profiles demo dev test prod properties in YAML files will be replaced by HashiCorp Vault properties during startup. For this, I use Spring Cloud Vault library. Everything works as expected in Spring Boot 2.3.x When I try to upgrade the project to Spring Boot 2.4.0 with Spring Cloud Vault 3.0.0-SNAPSHOT version, the properties are not being replaced bootstrap.yml spring: cloud: vault: authentication: APPROLE app-role: role-id: ${role-id} secret-id: $

问题 Running several instances of application with embedded hazelcast on PCF. My goal is to chain hazelcast members into cluster. For purpose of member discovery I am using hazelcast-eureka plugin . I am able to achieve member discovery using simple Eureka Server app, passing eureka URL to hazelcast-eureka plugin , using this example. Now I want to use PCF Registry Service instead of Eureka Server app. For that purpose I am using EurekaOneDiscoveryStrategyFactory with EurekaClient autowired which

问题 Running several instances of application with embedded hazelcast on PCF. My goal is to chain hazelcast members into cluster. For purpose of member discovery I am using hazelcast-eureka plugin . I am able to achieve member discovery using simple Eureka Server app, passing eureka URL to hazelcast-eureka plugin , using this example. Now I want to use PCF Registry Service instead of Eureka Server app. For that purpose I am using EurekaOneDiscoveryStrategyFactory with EurekaClient autowired which

问题 Running several instances of application with embedded hazelcast on PCF. My goal is to chain hazelcast members into cluster. For purpose of member discovery I am using hazelcast-eureka plugin . I am able to achieve member discovery using simple Eureka Server app, passing eureka URL to hazelcast-eureka plugin , using this example. Now I want to use PCF Registry Service instead of Eureka Server app. For that purpose I am using EurekaOneDiscoveryStrategyFactory with EurekaClient autowired which

问题 Running several instances of application with embedded hazelcast on PCF. My goal is to chain hazelcast members into cluster. For purpose of member discovery I am using hazelcast-eureka plugin . I am able to achieve member discovery using simple Eureka Server app, passing eureka URL to hazelcast-eureka plugin , using this example. Now I want to use PCF Registry Service instead of Eureka Server app. For that purpose I am using EurekaOneDiscoveryStrategyFactory with EurekaClient autowired which

问题 I have a Spring Clound Feign Client mapping defined as following @RequestMapping(method = RequestMethod.GET, value = "/search/findByIdIn") Resources<MyClass> get(@RequestParam("ids") List<Long> ids); when I call feignClient.get(Arrays.asList(1L,2L,3L)) according to what I can see in the debugger, the feign-core library forms the following request: /search/findByIdIn?ids=1&ids=2&ids=3 instead of expected /search/findByIdIn?ids=1,2,3 which would be correct for the server Spring Data REST

问题 I am trying to build Authorization Server using Spring Security. Code is available on git - https://github.com/bharatnpti/SpringAuthServerSO I have implemented JWT, everything is working fine for example - generation of token, check_token. However the endpoint oauth/token_key is giving error - 404, not found. Have tried the following access for token_key :- tokenKeyAccess("permitAll() || isAnonymous()") tokenKeyAccess("permitAll()") Below are the logs for token_key request :- 2020-12-07 03:22

问题 I am trying to build Authorization Server using Spring Security. Code is available on git - https://github.com/bharatnpti/SpringAuthServerSO I have implemented JWT, everything is working fine for example - generation of token, check_token. However the endpoint oauth/token_key is giving error - 404, not found. Have tried the following access for token_key :- tokenKeyAccess("permitAll() || isAnonymous()") tokenKeyAccess("permitAll()") Below are the logs for token_key request :- 2020-12-07 03:22