Getting Connection reset by peer: socket write error while executing more than 1 test case

[sbelan]

@kstyrc I am using embedded redis for spring boot PCF application integration testing. I am starting server in @before and doing shutdown using @after. If test class has only once test case then its working fine whereas if class contains more that 1 test case then its failing for 2nd test case with below exception.

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.data.redis.RedisConnectionFailureException: java.net.SocketException: Connection reset by peer: socket write error; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketException: Connection reset by peer: socket write error Caused by: org.springframework.data.redis.RedisConnectionFailureException: java.net.SocketException: Connection reset by peer: socket write error; nested exception is redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketException: Connection reset by peer: socket write error at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:67) at org.springframework.data.redis.connection.jedis.JedisExceptionConverter.convert(JedisExceptionConverter.java:41) at org.springframework.data.redis.PassThroughExceptionTranslationStrategy.translate(PassThroughExceptionTranslationStrategy.java:37) at org.springframework.data.redis.FallbackExceptionTranslationStrategy.translate(FallbackExceptionTranslationStrategy.java:37) at org.springframework.data.redis.connection.jedis.JedisConnection.convertJedisAccessException(JedisConnection.java:241) at org.springframework.data.redis.connection.jedis.JedisConnection.exists(JedisConnection.java:812) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.data.redis.core.CloseSuppressingInvocationHandler.invoke(CloseSuppressingInvocationHandler.java:57) at com.sun.proxy.$Proxy108.exists(Unknown Source) at org.springframework.data.redis.cache.RedisCache$1.doInRedis(RedisCache.java:176) at org.springframework.data.redis.cache.RedisCache$1.doInRedis(RedisCache.java:172) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:207) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:169) at org.springframework.data.redis.core.RedisTemplate.execute(RedisTemplate.java:157) at org.springframework.data.redis.cache.RedisCache.get(RedisCache.java:172) at org.springframework.data.redis.cache.RedisCache.get(RedisCache.java:133) at org.springframework.cache.interceptor.AbstractCacheInvoker.doGet(AbstractCacheInvoker.java:71) at org.springframework.cache.interceptor.CacheAspectSupport.findInCaches(CacheAspectSupport.java:536) at org.springframework.cache.interceptor.CacheAspectSupport.findCachedItem(CacheAspectSupport.java:502) at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:388) at org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:326) at org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:61) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) at com.app.demo.service.UserService$$EnhancerBySpringCGLIB$$8621f626.findUser(<generated>) at com.app.demo.controller.Login.login(Login.java:31) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ... 39 more Caused by: redis.clients.jedis.exceptions.JedisConnectionException: java.net.SocketException: Connection reset by peer: socket write error at redis.clients.jedis.Connection.flush(Connection.java:334) at redis.clients.jedis.Connection.getIntegerReply(Connection.java:263) at redis.clients.jedis.BinaryJedis.exists(BinaryJedis.java:279) at org.springframework.data.redis.connection.jedis.JedisConnection.exists(JedisConnection.java:810) ... 75 more Caused by: java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) at java.net.SocketOutputStream.write(SocketOutputStream.java:153) at redis.clients.util.RedisOutputStream.flushBuffer(RedisOutputStream.java:52) at redis.clients.util.RedisOutputStream.flush(RedisOutputStream.java:216) at redis.clients.jedis.Connection.flush(Connection.java:331) ... 78 more