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Cant create connections when using Eureka and grpc.client.GLOBAL.immediate-connect-timeout at startup #1129

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VasilyKuts opened this issue Jul 25, 2024 · 0 comments
Open

Cant create connections when using Eureka and grpc.client.GLOBAL.immediate-connect-timeout at startup #1129

VasilyKuts opened this issue Jul 25, 2024 · 0 comments
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bug Something does not work as expected

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@VasilyKuts
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VasilyKuts commented Jul 25, 2024 •
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Good day.

I have faced an issue: Im using a Eureka service discovery and add grpc.client.GLOBAL.immediate-connect-timeout at client side (time didn`t matter - trying 10s and 150s) I got errors during startup and application wont start.

If Im using static:// settings for addressing servers - with all same config - client start normally and open connections.
If Im delete immediate connect timeout parameter - services works well, but the connection (as i understand) is established only after the first request (and reaches via discovery).

Looks like library trying to connect before spring load discovery service stuff.

Can you help me with this issue?

Client side settings:


spring.application.name=mapMS
server.port=${SERVER_PORT:8080}

eureka.client.fetch-registry=true
eureka.client.service-url.defaultZone=${EUREKA_SERVICE_URL:http://serviceDiscovery:8761/eureka/}

grpc.client.GLOBAL.enable-keep-alive=true
grpc.client.GLOBAL.keep-alive-without-calls=true
grpc.client.GLOBAL.keep-alive-time=50s
grpc.client.GLOBAL.keep-alive-timeout=20s
grpc.client.GLOBAL.immediate-connect-timeout=50s
grpc.client.GLOBAL.negotiation-type=plaintext

grpc.client.inventory.address=${INVENTORY_SERVICE_GRPC:discovery:///inventory}

grpc.client.activeEvents.address=${ACTIVE_EVENTS_SERVICE_GRPC:discovery:///activeEvents}

Server side settings (have two with same settings ex port, name):

spring.application.name=inventory
grpc.server.port=9095
server.port=8095
grpc.server.security.enabled=false
server.ssl.enabled=false

eureka.instance.prefer-ip-address=true
eureka.client.register-with-eureka=true
eureka.client.fetch-registry=true

eureka.client.service-url.defaultZone=http://serviceDiscovery:8761/eureka/

Client log:

 .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v3.2.5)

2024-07-25T10:51:48.217+03:00  INFO 5756 --- [mapMS] [  restartedMain] ru.ic8.raptor.mapms.MapMsApplication     : Starting MapMsApplication using Java 21.0.3 with PID 5756 (C:\Projects\Monitoring\mapms\target\classes started by Vasily in C:\Projects\Monitoring\mapms)
2024-07-25T10:51:48.228+03:00  INFO 5756 --- [mapMS] [  restartedMain] ru.ic8.raptor.mapms.MapMsApplication     : No active profile set, falling back to 1 default profile: "default"
2024-07-25T10:51:48.626+03:00  INFO 5756 --- [mapMS] [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2024-07-25T10:51:48.627+03:00  INFO 5756 --- [mapMS] [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2024-07-25T10:51:53.686+03:00  INFO 5756 --- [mapMS] [  restartedMain] o.s.cloud.context.scope.GenericScope     : BeanFactory id=e2d9ab91-5964-3b23-878a-98cb1efe8263
2024-07-25T10:51:54.250+03:00  WARN 5756 --- [mapMS] [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.client.loadbalancer.LoadBalancerAutoConfiguration$DeferringLoadBalancerInterceptorConfig' of type [org.springframework.cloud.client.loadbalancer.LoadBalancerAutoConfiguration$DeferringLoadBalancerInterceptorConfig] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying). The currently created BeanPostProcessor [lbRestClientPostProcessor] is declared through a non-static factory method on that class; consider declaring it as static instead.
2024-07-25T10:51:54.257+03:00  WARN 5756 --- [mapMS] [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'deferringLoadBalancerInterceptor' of type [org.springframework.cloud.client.loadbalancer.DeferringLoadBalancerInterceptor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying). Is this bean getting eagerly injected into a currently created BeanPostProcessor [lbRestClientPostProcessor]? Check the corresponding BeanPostProcessor declaration and its dependencies.
2024-07-25T10:51:56.399+03:00  INFO 5756 --- [mapMS] [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port 8080 (http)
2024-07-25T10:51:56.445+03:00  INFO 5756 --- [mapMS] [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2024-07-25T10:51:56.445+03:00  INFO 5756 --- [mapMS] [  restartedMain] o.apache.catalina.core.StandardEngine    : Starting Servlet engine: [Apache Tomcat/10.1.20]
2024-07-25T10:51:56.689+03:00  INFO 5756 --- [mapMS] [  restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2024-07-25T10:51:56.689+03:00  INFO 5756 --- [mapMS] [  restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 8060 ms
2024-07-25T10:51:57.485+03:00  INFO 5756 --- [mapMS] [  restartedMain] n.d.b.g.c.a.GrpcClientAutoConfiguration  : Detected grpc-netty-shaded: Creating ShadedNettyChannelFactory + InProcessChannelFactory
2024-07-25T10:52:47.926+03:00  WARN 5756 --- [mapMS] [  restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'catalogRest' defined in file [C:\Projects\Monitoring\mapms\target\classes\ru\ic8\raptor\mapms\rest\CatalogRest.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'catalogService' defined in file [C:\Projects\Monitoring\mapms\target\classes\ru\ic8\raptor\mapms\services\CatalogService.class]: Failed to create channel: inventory
2024-07-25T10:52:47.964+03:00  INFO 5756 --- [mapMS] [ault-executor-0] DiscoveryClientOptionalArgsConfiguration : Eureka HTTP Client uses RestTemplate.
2024-07-25T10:52:47.971+03:00  INFO 5756 --- [mapMS] [  restartedMain] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2024-07-25T10:52:47.971+03:00  WARN 5756 --- [mapMS] [ault-executor-0] io.grpc.internal.ManagedChannelImpl      : [Channel<1>: (discovery:///inventory)] Failed to resolve name. status=Status{code=UNAVAILABLE, description=Failed to update server list for inventory, cause=org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'scopedTarget.eurekaClient' defined in class path resource [org/springframework/cloud/netflix/eureka/EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.class]: Unsatisfied dependency expressed through method 'eurekaClient' parameter 2: Error creating bean with name 'org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration': Unexpected exception during bean creation
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:795)
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:542)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1335)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1165)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:365)
	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:375)
	at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:179)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:362)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
	at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:203)
	at jdk.proxy3/jdk.proxy3.$Proxy66.getInstancesByVipAddress(Unknown Source)
	at org.springframework.cloud.netflix.eureka.EurekaDiscoveryClient.getInstances(EurekaDiscoveryClient.java:62)
	at org.springframework.cloud.client.discovery.composite.CompositeDiscoveryClient.getInstances(CompositeDiscoveryClient.java:54)
	at net.devh.boot.grpc.client.nameresolver.DiscoveryClientNameResolver.discoverServers(DiscoveryClientNameResolver.java:163)
	at net.devh.boot.grpc.client.nameresolver.DiscoveryClientNameResolver$Resolve.resolveInternal(DiscoveryClientNameResolver.java:357)
	at net.devh.boot.grpc.client.nameresolver.DiscoveryClientNameResolver$Resolve.run(DiscoveryClientNameResolver.java:333)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration': Unexpected exception during bean creation
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:535)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:409)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1335)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1165)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353)
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:782)
	... 21 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.core.env.ConfigurableEnvironment' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1880)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1406)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353)
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
	at org.springframework.beans.factory.support.ConstructorResolver.resolvePreparedArguments(ConstructorResolver.java:836)
	at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:158)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1355)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1181)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522)
	... 39 more
}
2024-07-25T10:52:48.002+03:00  INFO 5756 --- [mapMS] [  restartedMain] .s.b.a.l.ConditionEvaluationReportLogger : 

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2024-07-25T10:52:48.018+03:00 ERROR 5756 --- [mapMS] [  restartedMain] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'catalogRest' defined in file [C:\Projects\Monitoring\mapms\target\classes\ru\ic8\raptor\mapms\rest\CatalogRest.class]: Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'catalogService' defined in file [C:\Projects\Monitoring\mapms\target\classes\ru\ic8\raptor\mapms\services\CatalogService.class]: Failed to create channel: inventory
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:795) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:237) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1355) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1192) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:562) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:975) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:962) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624) ~[spring-context-6.1.6.jar:6.1.6]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:334) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354) ~[spring-boot-3.2.5.jar:3.2.5]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-3.2.5.jar:3.2.5]
	at ru.ic8.raptor.mapms.MapMsApplication.main(MapMsApplication.java:12) ~[classes/:na]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:50) ~[spring-boot-devtools-3.2.5.jar:3.2.5]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'catalogService' defined in file [C:\Projects\Monitoring\mapms\target\classes\ru\ic8\raptor\mapms\services\CatalogService.class]: Failed to create channel: inventory
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:607) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:522) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:782) ~[spring-beans-6.1.6.jar:6.1.6]
	... 22 common frames omitted
Caused by: java.lang.IllegalStateException: Failed to create channel: inventory
	at net.devh.boot.grpc.client.inject.GrpcClientBeanPostProcessor.processInjectionPoint(GrpcClientBeanPostProcessor.java:216) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at net.devh.boot.grpc.client.inject.GrpcClientBeanPostProcessor.processFields(GrpcClientBeanPostProcessor.java:146) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at net.devh.boot.grpc.client.inject.GrpcClientBeanPostProcessor.postProcessBeforeInitialization(GrpcClientBeanPostProcessor.java:123) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:422) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1778) ~[spring-beans-6.1.6.jar:6.1.6]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:600) ~[spring-beans-6.1.6.jar:6.1.6]
	... 32 common frames omitted
Caused by: java.lang.IllegalStateException: Can't connect to channel inventory
	at net.devh.boot.grpc.client.channelfactory.AbstractChannelFactory.connectOnStartup(AbstractChannelFactory.java:301) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at net.devh.boot.grpc.client.channelfactory.AbstractChannelFactory.newManagedChannel(AbstractChannelFactory.java:142) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) ~[na:na]
	at net.devh.boot.grpc.client.channelfactory.AbstractChannelFactory.createChannel(AbstractChannelFactory.java:107) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at net.devh.boot.grpc.client.channelfactory.InProcessOrAlternativeChannelFactory.createChannel(InProcessOrAlternativeChannelFactory.java:85) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at net.devh.boot.grpc.client.inject.GrpcClientBeanPostProcessor.processInjectionPoint(GrpcClientBeanPostProcessor.java:211) ~[grpc-client-spring-boot-starter-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	... 37 common frames omitted


Process finished with exit code 0

Client side application is a simple with Blocking Stubs and using only @GrpcClient as examples in project.

Server side just @GrpcService annotation at java class.
If client crushed down - servers still working, i`m checked with postman GRPC client.
Servers are registering in Eureka service normally.

Version:
JDK 21
Spring boot 3.2.5
Spring cloud 2023.0.2
grpc-spring library version 3.1.0.RELEASE
io.grpc.version 1.63.0
protoc.version 3.25.1
os-maven-plugin.version 1.7.1
protobuf-maven-plugin.version 0.6.1
annotation-api.version 1.3.2
@VasilyKuts VasilyKuts added the bug Something does not work as expected label Jul 25, 2024
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