memcached endpoint is not being able to reconnect to the server --------------------------------------------------------------- Key: ISPN-10941 URL: https://issues.jboss.org/browse/ISPN-10941 Project: Infinispan Issue Type: Bug Components: Memcached Affects Versions: 10.0.1.Final Reporter: Gustavo Lira Silva Priority: Major The following scenario is not working: * Start the server * Connect to memcached * Store some entries * Stop the server * Start the server again * Reconnect to memcached The following exception is being thrown: {noformat} 2019-11-11 16:53:43.360 INFO net.spy.memcached.MemcachedConnection: Setting retryQueueSize to -1 2019-11-11 16:53:43.361 INFO net.spy.memcached.MemcachedConnection: Added {QA sa=localhost/127.0.0.1:11221, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue 2019-11-11 16:53:43.363 WARN net.spy.memcached.MemcachedConnection: Could not redistribute to another node, retrying primary node for k1. 2019-11-11 16:53:43.363 INFO net.spy.memcached.MemcachedConnection: Reconnecting due to failure to connect to {QA sa=localhost/127.0.0.1:11221, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} java.net.ConnectException: Connection refused at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779) at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:691) at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:450) at net.spy.memcached.MemcachedConnection.run(MemcachedConnection.java:1457) 2019-11-11 16:53:43.366 WARN net.spy.memcached.MemcachedConnection: Closing, and reopening {QA sa=localhost/127.0.0.1:11221, #Rops=0, #Wops=0, #iq=1, topRop=null, topWop=null, toWrite=0, interested=0}, attempt 1. Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 12.554 sec <<< FAILURE! testStartStop(com.example.MemcachedTest) Time elapsed: 12.472 sec <<< ERROR! net.spy.memcached.OperationTimeoutException: Timeout waiting for value: waited 2,500 ms. Node status: Connection Status { localhost/127.0.0.1:11221 active: false, authed: true, last read: 2,508 ms ago } at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1240) at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1256) at com.example.MemcachedTest.testStartStop(MemcachedTest.java:37) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165) at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) Caused by: net.spy.memcached.internal.CheckedOperationTimeoutException: Timed out waiting for operation - failing node: localhost/127.0.0.1:11221 at net.spy.memcached.internal.OperationFuture.get(OperationFuture.java:167) at net.spy.memcached.internal.GetFuture.get(GetFuture.java:69) at net.spy.memcached.MemcachedClient.get(MemcachedClient.java:1229) ... 31 more {noformat}