create second gateway, where each gateway prefer a certain zone

.idea/compiler.xml

@@ -10,6 +10,7 @@
         <module name="replica-invoicing-service" />
         <module name="invoicing-service" />
         <module name="users-service-zone-2" />
+        <module name="cloud-gateway-zone-2" />
         <module name="invoicing-service-zone-2" />
         <module name="service-discovery" />
         <module name="cloud-gateway" />
@@ -20,6 +21,7 @@
   <component name="JavacSettings">
     <option name="ADDITIONAL_OPTIONS_OVERRIDE">
       <module name="cloud-gateway" options="-parameters" />
+      <module name="cloud-gateway-zone-2" options="-parameters" />
       <module name="invoicing-service" options="-parameters" />
       <module name="invoicing-service-zone-2" options="-parameters" />
       <module name="replica-invoicing-service" options="-parameters" />

.idea/encodings.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/cloud-gateway-zone-2/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/cloud-gateway-zone-2/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/cloud-gateway/src/main/java" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/cloud-gateway/src/main/resources" charset="UTF-8" />
     <file url="file://$PROJECT_DIR$/invoicing-service-zone-2/src/main/java" charset="UTF-8" />

cloud-gateway-zone-2/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.0.1</version>
+        <relativePath/>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>cloud-gateway-zone-2</artifactId>
+    <name>cloud-gateway-zone-2</name>
+
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <spring-cloud.version>2022.0.0</spring-cloud.version>
+    </properties>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-gateway</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+    <repositories>
+        <repository>
+            <id>netflix-candidates</id>
+            <name>Netflix Candidates</name>
+            <url>https://artifactory-oss.prod.netflix.net/artifactory/maven-oss-candidates</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+
+</project>
\ No newline at end of file

cloud-gateway-zone-2/src/main/java/org/example/CloudGatewayZone2Application.java

+package org.example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+@SpringBootApplication
+@EnableDiscoveryClient
+public class CloudGatewayZone2Application {
+    public static void main(String[] args) {
+        SpringApplication.run(CloudGatewayZone2Application.class, args);
+    }
+}

cloud-gateway-zone-2/src/main/resources/application.yml

+server:
+  port: 9091
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: http://localhost:8761/eureka/
+      registerWithEureka: false
+      preferSameZoneEureka: true
+  instance:
+    metadataMap:
+      zone: latakia
+spring:
+  application:
+    name: api-gateway-zone-2
+  cloud:
+    gateway:
+      routes:
+        - id: invoicing-service-damascus-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: replica-invoicing-service-damascus-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: users-service-damascus-zone
+          uri: lb://users-service
+          predicates:
+            - Path=/users/**
+        - id: invoicing-service-latakia-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: replica-invoicing-service-latakia-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: users-service-latakia-zone
+          uri: lb://users-service
+          predicates:
+            - Path=/users/**

cloud-gateway-zone-2/target/classes/application.yml

+server:
+  port: 9091
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: http://localhost:8761/eureka/
+      registerWithEureka: false
+      preferSameZoneEureka: true
+  instance:
+    metadataMap:
+      zone: latakia
+spring:
+  application:
+    name: api-gateway-zone-2
+  cloud:
+    gateway:
+      routes:
+        - id: invoicing-service-damascus-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: replica-invoicing-service-damascus-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: users-service-damascus-zone
+          uri: lb://users-service
+          predicates:
+            - Path=/users/**
+        - id: invoicing-service-latakia-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: replica-invoicing-service-latakia-zone
+          uri: lb://invoicing-service
+          predicates:
+            - Path=/invoices/**
+        - id: users-service-latakia-zone
+          uri: lb://users-service
+          predicates:
+            - Path=/users/**

cloud-gateway/src/main/resources/application.yml

 server:
   port: 9090
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: http://localhost:8761/eureka/
+      registerWithEureka: false
+      preferSameZoneEureka: true
+  instance:
+    metadataMap:
+      zone: damascus
 spring:
   application:
     name: api-gateway
@@ -9,36 +18,24 @@ spring:
         - id: invoicing-service-damascus-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/damascus/invoices/**
-          filters:
-            - RewritePath=/damascus/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: replica-invoicing-service-damascus-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/damascus/invoices/**
-          filters:
-            - RewritePath=/damascus/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: users-service-damascus-zone
           uri: lb://users-service
           predicates:
-            - Path=/damascus/users/**
-          filters:
-            - RewritePath=/damascus/users/(?<segment>.+), /users/${segment}
+            - Path=/users/**
         - id: invoicing-service-latakia-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/latakia/invoices/**
-          filters:
-            - RewritePath=/latakia/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: replica-invoicing-service-latakia-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/latakia/invoices/**
-          filters:
-            - RewritePath=/latakia/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: users-service-latakia-zone
           uri: lb://users-service
           predicates:
-            - Path=/latakia/users/**
-          filters:
-            - RewritePath=/latakia/users/(?<segment>.+), /users/${segment}
+            - Path=/users/**
\ No newline at end of file

cloud-gateway/target/classes/application.yml

 server:
   port: 9090
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: http://localhost:8761/eureka/
+      registerWithEureka: false
+      preferSameZoneEureka: true
+  instance:
+    metadataMap:
+      zone: damascus
 spring:
   application:
     name: api-gateway
@@ -9,36 +18,24 @@ spring:
         - id: invoicing-service-damascus-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/damascus/invoices/**
-          filters:
-            - RewritePath=/damascus/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: replica-invoicing-service-damascus-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/damascus/invoices/**
-          filters:
-            - RewritePath=/damascus/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: users-service-damascus-zone
           uri: lb://users-service
           predicates:
-            - Path=/damascus/users/**
-          filters:
-            - RewritePath=/damascus/users/(?<segment>.+), /users/${segment}
+            - Path=/users/**
         - id: invoicing-service-latakia-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/latakia/invoices/**
-          filters:
-            - RewritePath=/latakia/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: replica-invoicing-service-latakia-zone
           uri: lb://invoicing-service
           predicates:
-            - Path=/latakia/invoices/**
-          filters:
-            - RewritePath=/latakia/invoices/(?<segment>.+), /invoices/${segment}
+            - Path=/invoices/**
         - id: users-service-latakia-zone
           uri: lb://users-service
           predicates:
-            - Path=/latakia/users/**
-          filters:
-            - RewritePath=/latakia/users/(?<segment>.+), /users/${segment}
+            - Path=/users/**
\ No newline at end of file

invoicing-service-zone-2/src/main/java/org/example/resources/InvoiceResource.java

@@ -24,6 +24,7 @@ public class InvoiceResource {
         Invoice invoice = null;
         try {
             invoice = ExternalAPI.getInvoiceDetails(invoiceId);
+            System.out.println("I am in latakia zone");
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println(invoice.toString());
@@ -37,6 +38,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoicesForSpecificUser(@PathVariable("userId") String userId){
         List<Invoice> inv = new ArrayList<>();
         inv = ExternalAPI.getUnPaidInvoicesForSpecificUser(userId);
+        System.out.println("I am in latakia zone");
         log.info("Got unpaid invoices for user has "+userId+ " userId");
         System.out.println("Got unpaid invoices for user has "+userId+ " userId");
         return inv;
@@ -44,6 +46,7 @@ public class InvoiceResource {
     @PostMapping("/updateInvoiceStatus/{invoiceId}")
     public boolean updateInvoiceStatus(@PathVariable("invoiceId") String invoiceId){
         /* here some logic like get invoice from database and set the status to true */
+        System.out.println("I am in latakia zone");
         log.info("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         System.out.println("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         return true;
@@ -52,6 +55,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getUnPaidInvoices();
+        System.out.println("I am in latakia zone");
         log.info("Got all unpaid invoices");
         System.out.println("Got all unpaid invoices");
         return invoices;
@@ -60,6 +64,7 @@ public class InvoiceResource {
     public List<Invoice> getPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getPaidInvoices();
+        System.out.println("I am in latakia zone");
         log.info("Got all paid invoices");
         System.out.println("Got all paid invoices");
         return invoices;

invoicing-service/src/main/java/org/example/resources/InvoiceResource.java

@@ -24,9 +24,11 @@ public class InvoiceResource {
         Invoice invoice = null;
         try {
             invoice = ExternalAPI.getInvoiceDetails(invoiceId);
+            System.out.println("I am in damascus zone");
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println(invoice.toString());
+
         } catch (IOException e){
             throw new RuntimeException(e);
         }
@@ -37,6 +39,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoicesForSpecificUser(@PathVariable("userId") String userId){
         List<Invoice> inv = new ArrayList<>();
         inv = ExternalAPI.getUnPaidInvoicesForSpecificUser(userId);
+        System.out.println("I am in damascus zone");
         log.info("Got unpaid invoices for user has "+userId+ " userId");
         System.out.println("Got unpaid invoices for user has "+userId+ " userId");
         return inv;
@@ -44,6 +47,7 @@ public class InvoiceResource {
     @PostMapping("/updateInvoiceStatus/{invoiceId}")
     public boolean updateInvoiceStatus(@PathVariable("invoiceId") String invoiceId){
         /* here some logic like get invoice from database and set the status to true */
+        System.out.println("I am in damascus zone");
         log.info("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         System.out.println("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         return true;
@@ -52,6 +56,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getUnPaidInvoices();
+        System.out.println("I am in damascus zone");
         log.info("Got all unpaid invoices");
         System.out.println("Got all unpaid invoices");
         return invoices;
@@ -60,6 +65,7 @@ public class InvoiceResource {
     public List<Invoice> getPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getPaidInvoices();
+        System.out.println("I am in damascus zone");
         log.info("Got all paid invoices");
         System.out.println("Got all paid invoices");
         return invoices;

logs/damascus/invoicing-service.log

@@ -40,3 +40,76 @@ com.netflix.discovery.shared.transport.TransportException: Cannot execute reques
 2024-04-27 22:34:32.470 [main] DEBUG o.e.InvoicingServiceApplication - Running with Spring Boot v3.0.1, Spring v6.0.3
 2024-04-27 22:34:32.480 [main] INFO  o.e.InvoicingServiceApplication - No active profile set, falling back to 1 default profile: "default"
 2024-04-27 22:34:42.618 [main] INFO  o.e.InvoicingServiceApplication - Started InvoicingServiceApplication in 12.377 seconds (process running for 14.273)
+2024-04-27 23:03:59.219 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/DESKTOP-LO543MC:invoicing-service:8081 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)
+2024-04-27 23:51:44.249 [main] INFO  o.e.InvoicingServiceApplication - Starting InvoicingServiceApplication using Java 17 with PID 1368 (D:\Second Semester\Advanced DS\Practical\New folder\micro-services\invoicing-service\target\classes started by dell in D:\Second Semester\Advanced DS\Practical\New folder\micro-services)
+2024-04-27 23:51:44.262 [main] DEBUG o.e.InvoicingServiceApplication - Running with Spring Boot v3.0.1, Spring v6.0.3
+2024-04-27 23:51:44.273 [main] INFO  o.e.InvoicingServiceApplication - No active profile set, falling back to 1 default profile: "default"
+2024-04-27 23:51:58.166 [main] INFO  o.e.InvoicingServiceApplication - Started InvoicingServiceApplication in 16.865 seconds (process running for 18.304)
+2024-04-28 00:04:43.698 [http-nio-8081-exec-1] INFO  o.example.resources.InvoiceResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:12:10.781 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/localhost:invoicing-service:8081 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)

logs/damascus/replica-invoicing-service.log

@@ -41,3 +41,79 @@ com.netflix.discovery.shared.transport.TransportException: Cannot execute reques
 2024-04-27 22:35:08.465 [main] DEBUG o.e.ReplicaInvoicingServiceApplication - Running with Spring Boot v3.0.1, Spring v6.0.3
 2024-04-27 22:35:08.468 [main] INFO  o.e.ReplicaInvoicingServiceApplication - No active profile set, falling back to 1 default profile: "default"
 2024-04-27 22:35:19.906 [main] INFO  o.e.ReplicaInvoicingServiceApplication - Started ReplicaInvoicingServiceApplication in 13.232 seconds (process running for 14.892)
+2024-04-27 23:03:59.325 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/DESKTOP-LO543MC:invoicing-service:8082 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)
+2024-04-27 23:52:18.372 [main] INFO  o.e.ReplicaInvoicingServiceApplication - Starting ReplicaInvoicingServiceApplication using Java 17 with PID 12408 (D:\Second Semester\Advanced DS\Practical\New folder\micro-services\replica-invoicing-service\target\classes started by dell in D:\Second Semester\Advanced DS\Practical\New folder\micro-services)
+2024-04-27 23:52:18.385 [main] DEBUG o.e.ReplicaInvoicingServiceApplication - Running with Spring Boot v3.0.1, Spring v6.0.3
+2024-04-27 23:52:18.392 [main] INFO  o.e.ReplicaInvoicingServiceApplication - No active profile set, falling back to 1 default profile: "default"
+2024-04-27 23:52:32.696 [main] INFO  o.e.ReplicaInvoicingServiceApplication - Started ReplicaInvoicingServiceApplication in 16.952 seconds (process running for 18.834)
+2024-04-27 23:56:14.302 [http-nio-8082-exec-1] INFO  o.example.resources.InvoiceResource - Got all paid invoices
+2024-04-28 00:00:17.696 [http-nio-8082-exec-3] INFO  o.example.resources.InvoiceResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:02:42.487 [http-nio-8082-exec-5] INFO  o.example.resources.InvoiceResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:05:09.283 [http-nio-8082-exec-7] INFO  o.example.resources.InvoiceResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:12:11.237 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/localhost:invoicing-service:8082 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)

logs/latakia/invoicing-service.log

@@ -41,3 +41,78 @@ com.netflix.discovery.shared.transport.TransportException: Cannot execute reques
 2024-04-27 22:34:50.491 [main] DEBUG o.e.InvoicingServiceZone2Application - Running with Spring Boot v3.0.1, Spring v6.0.3
 2024-04-27 22:34:50.494 [main] INFO  o.e.InvoicingServiceZone2Application - No active profile set, falling back to 1 default profile: "default"
 2024-04-27 22:35:01.092 [main] INFO  o.e.InvoicingServiceZone2Application - Started InvoicingServiceZone2Application in 12.219 seconds (process running for 14.397)
+2024-04-27 23:03:59.114 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/DESKTOP-LO543MC:invoicing-service:8085 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)
+2024-04-27 23:52:00.801 [main] INFO  o.e.InvoicingServiceZone2Application - Starting InvoicingServiceZone2Application using Java 17 with PID 17320 (D:\Second Semester\Advanced DS\Practical\New folder\micro-services\invoicing-service-zone-2\target\classes started by dell in D:\Second Semester\Advanced DS\Practical\New folder\micro-services)
+2024-04-27 23:52:00.808 [main] DEBUG o.e.InvoicingServiceZone2Application - Running with Spring Boot v3.0.1, Spring v6.0.3
+2024-04-27 23:52:00.810 [main] INFO  o.e.InvoicingServiceZone2Application - No active profile set, falling back to 1 default profile: "default"
+2024-04-27 23:52:13.985 [main] INFO  o.e.InvoicingServiceZone2Application - Started InvoicingServiceZone2Application in 15.878 seconds (process running for 17.657)
+2024-04-27 23:53:59.059 [http-nio-8085-exec-1] INFO  o.example.resources.InvoiceResource - Got all paid invoices
+2024-04-28 00:07:23.473 [http-nio-8085-exec-3] INFO  o.example.resources.InvoiceResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:09:41.902 [http-nio-8085-exec-5] INFO  o.example.resources.InvoiceResource - mark the invoice which has 2 invoiceId status as true (paid)
+2024-04-28 00:12:10.845 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/localhost:invoicing-service:8085 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)

logs/latakia/replica-invoicing-service.log

@@ -41,3 +41,78 @@ com.netflix.discovery.shared.transport.TransportException: Cannot execute reques
 2024-04-27 22:35:27.599 [main] DEBUG o.e.ReplicaInvoicingServiceZone2Application - Running with Spring Boot v3.0.1, Spring v6.0.3
 2024-04-27 22:35:27.601 [main] INFO  o.e.ReplicaInvoicingServiceZone2Application - No active profile set, falling back to 1 default profile: "default"
 2024-04-27 22:35:37.400 [main] INFO  o.e.ReplicaInvoicingServiceZone2Application - Started ReplicaInvoicingServiceZone2Application in 11.469 seconds (process running for 13.428)
+2024-04-27 23:03:59.581 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/DESKTOP-LO543MC:invoicing-service:8084 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)
+2024-04-27 23:52:53.052 [main] INFO  o.e.ReplicaInvoicingServiceZone2Application - Starting ReplicaInvoicingServiceZone2Application using Java 17 with PID 15744 (D:\Second Semester\Advanced DS\Practical\New folder\micro-services\replica-invoicing-service-zone-2\target\classes started by dell in D:\Second Semester\Advanced DS\Practical\New folder\micro-services)
+2024-04-27 23:52:53.084 [main] DEBUG o.e.ReplicaInvoicingServiceZone2Application - Running with Spring Boot v3.0.1, Spring v6.0.3
+2024-04-27 23:52:53.086 [main] INFO  o.e.ReplicaInvoicingServiceZone2Application - No active profile set, falling back to 1 default profile: "default"
+2024-04-27 23:53:06.845 [main] INFO  o.e.ReplicaInvoicingServiceZone2Application - Started ReplicaInvoicingServiceZone2Application in 16.69 seconds (process running for 18.788)
+2024-04-27 23:55:06.828 [http-nio-8084-exec-1] INFO  o.example.resources.InvoiceResource - Got all paid invoices
+2024-04-28 00:01:39.476 [http-nio-8084-exec-3] INFO  o.example.resources.InvoiceResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:08:06.355 [http-nio-8084-exec-5] INFO  o.example.resources.InvoiceResource - mark the invoice which has 2 invoiceId status as true (paid)
+2024-04-28 00:12:11.666 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_INVOICING-SERVICE/localhost:invoicing-service:8084 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)

logs/latakia/users-service.log

@@ -8,3 +8,48 @@
 2024-04-27 22:35:45.027 [main] DEBUG o.e.UsersServiceZone2Application - Running with Spring Boot v3.0.1, Spring v6.0.3
 2024-04-27 22:35:45.030 [main] INFO  o.e.UsersServiceZone2Application - No active profile set, falling back to 1 default profile: "default"
 2024-04-27 22:35:54.367 [main] INFO  o.e.UsersServiceZone2Application - Started UsersServiceZone2Application in 10.982 seconds (process running for 12.942)
+2024-04-27 23:03:59.831 [SpringApplicationShutdownHook] ERROR c.netflix.discovery.DiscoveryClient - DiscoveryClient_USERS-SERVICE/DESKTOP-LO543MC:users-service:8083 - de-registration failedCannot execute request on any known server
+com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
+	at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$2.execute(EurekaHttpClientDecorator.java:74)
+	at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
+	at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.cancel(EurekaHttpClientDecorator.java:71)
+	at com.netflix.discovery.DiscoveryClient.unregister(DiscoveryClient.java:916)
+	at com.netflix.discovery.DiscoveryClient.shutdown(DiscoveryClient.java:892)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
+	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
+	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:424)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeDestroyMethods(InitDestroyAnnotationBeanPostProcessor.java:382)
+	at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeDestruction(InitDestroyAnnotationBeanPostProcessor.java:212)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:191)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.run(DisposableBeanAdapter.java:184)
+	at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.destroy(GenericScope.java:389)
+	at org.springframework.cloud.context.scope.GenericScope.destroy(GenericScope.java:136)
+	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:200)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:587)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:559)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:1177)
+	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:520)
+	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:1170)
+	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1082)
+	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1051)
+	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.doClose(ServletWebServerApplicationContext.java:173)
+	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:1001)
+	at org.springframework.boot.SpringApplicationShutdownHook.closeAndWait(SpringApplicationShutdownHook.java:139)
+	at java.base/java.lang.Iterable.forEach(Iterable.java:75)
+	at org.springframework.boot.SpringApplicationShutdownHook.run(SpringApplicationShutdownHook.java:108)
+	at java.base/java.lang.Thread.run(Thread.java:833)
+2024-04-27 23:53:10.864 [main] INFO  o.e.UsersServiceZone2Application - Starting UsersServiceZone2Application using Java 17 with PID 9968 (D:\Second Semester\Advanced DS\Practical\New folder\micro-services\users-service-zone-2\target\classes started by dell in D:\Second Semester\Advanced DS\Practical\New folder\micro-services)
+2024-04-27 23:53:10.938 [main] DEBUG o.e.UsersServiceZone2Application - Running with Spring Boot v3.0.1, Spring v6.0.3
+2024-04-27 23:53:10.943 [main] INFO  o.e.UsersServiceZone2Application - No active profile set, falling back to 1 default profile: "default"
+2024-04-27 23:53:22.623 [main] INFO  o.e.UsersServiceZone2Application - Started UsersServiceZone2Application in 14.622 seconds (process running for 16.087)
+2024-04-27 23:55:06.930 [http-nio-8083-exec-1] INFO  org.example.resources.UserResource - Got all users have paid invoices
+2024-04-27 23:56:14.350 [http-nio-8083-exec-2] INFO  org.example.resources.UserResource - Got all users have paid invoices
+2024-04-28 00:00:17.700 [http-nio-8083-exec-5] INFO  org.example.resources.UserResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:01:39.481 [http-nio-8083-exec-6] INFO  org.example.resources.UserResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:02:42.492 [http-nio-8083-exec-9] INFO  org.example.resources.UserResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:04:43.723 [http-nio-8083-exec-10] INFO  org.example.resources.UserResource - Got unpaid invoices for user has 1 userId
+2024-04-28 00:05:09.287 [http-nio-8083-exec-1] INFO  org.example.resources.UserResource - Got unpaid invoices for user has 1 userId

pom.xml

@@ -18,6 +18,7 @@
         <module>users-service-zone-2</module>
         <module>invoicing-service-zone-2</module>
         <module>replica-invoicing-service-zone-2</module>
+        <module>cloud-gateway-zone-2</module>
     </modules>
 
     <properties>

replica-invoicing-service-zone-2/src/main/java/org/example/resources/InvoiceResource.java

@@ -24,6 +24,7 @@ public class InvoiceResource {
         Invoice invoice = null;
         try {
             invoice = ExternalAPI.getInvoiceDetails(invoiceId);
+            System.out.println("I am in latakia zone");
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println(invoice.toString());
@@ -37,6 +38,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoicesForSpecificUser(@PathVariable("userId") String userId){
         List<Invoice> inv = new ArrayList<>();
         inv = ExternalAPI.getUnPaidInvoicesForSpecificUser(userId);
+        System.out.println("I am in latakia zone");
         log.info("Got unpaid invoices for user has "+userId+ " userId");
         System.out.println("Got unpaid invoices for user has "+userId+ " userId");
         return inv;
@@ -44,6 +46,7 @@ public class InvoiceResource {
     @PostMapping("/updateInvoiceStatus/{invoiceId}")
     public boolean updateInvoiceStatus(@PathVariable("invoiceId") String invoiceId){
         /* here some logic like get invoice from database and set the status to true */
+        System.out.println("I am in latakia zone");
         log.info("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         System.out.println("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         return true;
@@ -52,6 +55,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getUnPaidInvoices();
+        System.out.println("I am in latakia zone");
         log.info("Got all unpaid invoices");
         System.out.println("Got all unpaid invoices");
         return invoices;
@@ -60,6 +64,7 @@ public class InvoiceResource {
     public List<Invoice> getPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getPaidInvoices();
+        System.out.println("I am in latakia zone");
         log.info("Got all paid invoices");
         System.out.println("Got all paid invoices");
         return invoices;

replica-invoicing-service/src/main/java/org/example/resources/InvoiceResource.java

@@ -24,6 +24,7 @@ public class InvoiceResource {
         Invoice invoice = null;
         try {
             invoice = ExternalAPI.getInvoiceDetails(invoiceId);
+            System.out.println("I am in damascus zone");
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println("Got invoice details it's Id is "+ invoiceId);
             System.out.println(invoice.toString());
@@ -37,6 +38,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoicesForSpecificUser(@PathVariable("userId") String userId){
         List<Invoice> inv = new ArrayList<>();
         inv = ExternalAPI.getUnPaidInvoicesForSpecificUser(userId);
+        System.out.println("I am in damascus zone");
         log.info("Got unpaid invoices for user has "+userId+ " userId");
         System.out.println("Got unpaid invoices for user has "+userId+ " userId");
         return inv;
@@ -44,6 +46,7 @@ public class InvoiceResource {
     @PostMapping("/updateInvoiceStatus/{invoiceId}")
     public boolean updateInvoiceStatus(@PathVariable("invoiceId") String invoiceId){
         /* here some logic like get invoice from database and set the status to true */
+        System.out.println("I am in damascus zone");
         log.info("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         System.out.println("mark the invoice which has "+invoiceId+" invoiceId status as true (paid)");
         return true;
@@ -52,6 +55,7 @@ public class InvoiceResource {
     public List<Invoice> getUnPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getUnPaidInvoices();
+        System.out.println("I am in damascus zone");
         log.info("Got all unpaid invoices");
         System.out.println("Got all unpaid invoices");
         return invoices;
@@ -60,6 +64,7 @@ public class InvoiceResource {
     public List<Invoice> getPaidInvoices(){
         List<Invoice> invoices = new ArrayList<Invoice>();
         invoices = ExternalAPI.getPaidInvoices();
+        System.out.println("I am in damascus zone");
         log.info("Got all paid invoices");
         System.out.println("Got all paid invoices");
         return invoices;

service-discovery/logs/application.log

@@ -12019,3 +12019,20 @@ java.lang.IllegalStateException: Client instance has been closed.
 2024-04-27 22:32:36.584 [main] DEBUG o.e.ServiceDiscoveryApplication - Running with Spring Boot v3.0.1, Spring v6.0.3
 2024-04-27 22:32:36.587 [main] INFO  o.e.ServiceDiscoveryApplication - No active profile set, falling back to 1 default profile: "default"
 2024-04-27 22:32:50.785 [main] INFO  o.e.ServiceDiscoveryApplication - Started ServiceDiscoveryApplication in 15.74 seconds (process running for 17.625)
+2024-04-27 23:03:55.992 [Eureka-Jersey3Client-Conn-Cleaner2] ERROR c.n.d.s.t.j.EurekaJersey3ClientImpl - Cannot clean connections
+java.lang.IllegalStateException: Client instance has been closed.
+	at org.glassfish.jersey.internal.guava.Preconditions.checkState(Preconditions.java:169)
+	at org.glassfish.jersey.client.JerseyClient.checkNotClosed(JerseyClient.java:257)
+	at org.glassfish.jersey.client.JerseyClient.getConfiguration(JerseyClient.java:372)
+	at org.glassfish.jersey.client.JerseyClient.getConfiguration(JerseyClient.java:56)
+	at com.netflix.discovery.shared.transport.jersey3.EurekaJersey3ClientImpl$ConnectionCleanerTask.run(EurekaJersey3ClientImpl.java:348)
+	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
+	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
+	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
+	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
+	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
+	at java.base/java.lang.Thread.run(Thread.java:833)
+2024-04-27 23:49:48.882 [main] INFO  o.e.ServiceDiscoveryApplication - Starting ServiceDiscoveryApplication using Java 17 with PID 13464 (D:\Second Semester\Advanced DS\Practical\New folder\micro-services\service-discovery\target\classes started by dell in D:\Second Semester\Advanced DS\Practical\New folder\micro-services)
+2024-04-27 23:49:48.893 [main] DEBUG o.e.ServiceDiscoveryApplication - Running with Spring Boot v3.0.1, Spring v6.0.3
+2024-04-27 23:49:48.897 [main] INFO  o.e.ServiceDiscoveryApplication - No active profile set, falling back to 1 default profile: "default"
+2024-04-27 23:50:04.989 [main] INFO  o.e.ServiceDiscoveryApplication - Started ServiceDiscoveryApplication in 18.687 seconds (process running for 20.271)

users-service-zone-2/src/main/java/org/example/resources/UserResource.java

@@ -25,7 +25,8 @@ public class UserResource {
     public List<Invoice> getUnPaidInvoices(@PathVariable("userId") String userId){
         if(userRepository.exist(userId))   {
             List<Invoice> invoices = Arrays.asList(restTemplate.getForObject("http://invoicing-service/invoices/getUnPaidInvoicesForSpecificUser/" + userId, Invoice[].class));
-           log.info("Got unpaid invoices for user has "+userId+ " userId");
+            System.out.println("I am in latakia zone");
+            log.info("Got unpaid invoices for user has "+userId+ " userId");
             System.out.println("Got all unpaid invoices for user has "+userId+ " userId");
             return invoices;
         }
@@ -43,6 +44,7 @@ public class UserResource {
                 ResponseEntity<Boolean> response = restTemplate.exchange(url, HttpMethod.POST, null, Boolean.class);
                 boolean status = response.getBody();
                 userRepository.updateUser(user);
+                System.out.println("I am in latakia zone");
                 log.info("paid invoice with "+invoiceId+ " invoiceId for user has "+userId+" userId");
                 System.out.println("paid invoice with "+invoiceId+ " invoiceId for user has "+userId+" userId");
                 return status;
@@ -69,6 +71,7 @@ public class UserResource {
             user = userRepository.getUser(invoice.getUserID());
             userInvoiceHashMap.put(user,invoice);
         }
+        System.out.println("I am in latakia zone");
         log.info("Got all users have unPaid invoices");
         System.out.println("Got all users have unPaid invoices");
         return userInvoiceHashMap;
@@ -85,6 +88,7 @@ public class UserResource {
             user = userRepository.getUser(invoice.getUserID());
             userInvoiceHashMap.put(user,invoice);
         }
+        System.out.println("I am in latakia zone");
         log.info("Got all users have paid invoices");
         System.out.println("Got all users have paid invoices");
         return userInvoiceHashMap;

users-service/src/main/java/org/example/resources/UserResource.java

@@ -25,7 +25,8 @@ public class UserResource {
     public List<Invoice> getUnPaidInvoices(@PathVariable("userId") String userId){
         if(userRepository.exist(userId))   {
             List<Invoice> invoices = Arrays.asList(restTemplate.getForObject("http://invoicing-service/invoices/getUnPaidInvoicesForSpecificUser/" + userId, Invoice[].class));
-           log.info("Got unpaid invoices for user has "+userId+ " userId");
+            System.out.println("I am in damascus zone");
+            log.info("Got unpaid invoices for user has "+userId+ " userId");
             System.out.println("Got all unpaid invoices for user has "+userId+ " userId");
             return invoices;
         }
@@ -43,6 +44,7 @@ public class UserResource {
                 ResponseEntity<Boolean> response = restTemplate.exchange(url, HttpMethod.POST, null, Boolean.class);
                 boolean status = response.getBody();
                 userRepository.updateUser(user);
+                System.out.println("I am in damascus zone");
                 log.info("paid invoice with "+invoiceId+ " invoiceId for user has "+userId+" userId");
                 System.out.println("paid invoice with "+invoiceId+ " invoiceId for user has "+userId+" userId");
                 return status;
@@ -69,6 +71,7 @@ public class UserResource {
             user = userRepository.getUser(invoice.getUserID());
             userInvoiceHashMap.put(user,invoice);
         }
+        System.out.println("I am in damascus zone");
         log.info("Got all users have unPaid invoices");
         System.out.println("Got all users have unPaid invoices");
         return userInvoiceHashMap;
@@ -85,6 +88,7 @@ public class UserResource {
             user = userRepository.getUser(invoice.getUserID());
             userInvoiceHashMap.put(user,invoice);
         }
+        System.out.println("I am in damascus zone");
         log.info("Got all users have paid invoices");
         System.out.println("Got all users have paid invoices");
         return userInvoiceHashMap;