"Unable to retrieve a list of remote deployment scanners" because "Could not connect to http-remoting://localhost:9990." ------------------------------------------------------------------------------------------------------------------------ Key: JBIDE-20490 URL: https://issues.jboss.org/browse/JBIDE-20490 Project: Tools (JBoss Tools) Issue Type: Bug Components: server Affects Versions: 4.3.0.Beta2 Environment: Spring Tool Suite 3.7.0 Reporter: The Alchemist Assignee: Rob Stryker Priority: Minor Fix For: 4.3.0.CR1 Attachments: screenshot-of-server-config.png {noformat} org.jboss.ide.eclipse.as.management.core.JBoss7ManangerException: java.io.IOException: java.net.ConnectException: WFLYPRT0053: Could not connect to http-remoting://localhost:9990. The connection failed at org.jboss.ide.eclipse.as.internal.management.wildfly9.Wildfly9Manager.execute(Wildfly9Manager.java:361) at org.jboss.ide.eclipse.as.internal.management.wildfly9.Wildfly9ManagerService.execute(Wildfly9ManagerService.java:171) at org.jboss.ide.eclipse.as.management.core.JBoss7ManagerServiceProxy.execute(JBoss7ManagerServiceProxy.java:87) at org.jboss.ide.eclipse.as.core.server.internal.v7.AS7DeploymentScannerUtility$1.execute(AS7DeploymentScannerUtility.java:236) at org.jboss.ide.eclipse.as.core.server.internal.v7.AS7DeploymentScannerUtility$1.execute(AS7DeploymentScannerUtility.java:1) at org.jboss.ide.eclipse.as.management.core.JBoss7ManagerUtil.executeWithService(JBoss7ManagerUtil.java:136) at org.jboss.ide.eclipse.as.core.server.internal.v7.AS7DeploymentScannerUtility.executeWithResult(AS7DeploymentScannerUtility.java:234) at org.jboss.ide.eclipse.as.core.server.internal.v7.AS7DeploymentScannerUtility.getDeploymentScanners(AS7DeploymentScannerUtility.java:122) at org.jboss.ide.eclipse.as.core.server.internal.v7.AS7DeploymentScannerUtility.getDeploymentScannersFromServer(AS7DeploymentScannerUtility.java:198) at org.jboss.ide.eclipse.as.core.server.internal.v7.LocalJBoss7DeploymentScannerAdditions.loadScannersFromServer(LocalJBoss7DeploymentScannerAdditions.java:144) at org.jboss.ide.eclipse.as.core.server.internal.v7.LocalJBoss7DeploymentScannerAdditions.ensureScannersAdded(LocalJBoss7DeploymentScannerAdditions.java:57) at org.jboss.ide.eclipse.as.core.server.internal.AbstractDeploymentScannerAdditions.updateDeploymentScanners(AbstractDeploymentScannerAdditions.java:61) at org.jboss.ide.eclipse.as.core.server.internal.AbstractDeploymentScannerAdditions$1.run(AbstractDeploymentScannerAdditions.java:74) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: java.net.ConnectException: WFLYPRT0053: Could not connect to http-remoting://localhost:9990. The connection failed at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:149) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:75) at org.jboss.ide.eclipse.as.internal.management.wildfly9.Wildfly9Manager.execute(Wildfly9Manager.java:350) ... 13 more Caused by: java.net.ConnectException: WFLYPRT0053: Could not connect to http-remoting://localhost:9990. The connection failed at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:122) at org.jboss.as.protocol.ProtocolConnectionManager$EstablishingConnection.connect(ProtocolConnectionManager.java:257) at org.jboss.as.protocol.ProtocolConnectionManager.connect(ProtocolConnectionManager.java:71) at org.jboss.as.protocol.mgmt.FutureManagementChannel$Establishing.getChannel(FutureManagementChannel.java:212) at org.jboss.as.controller.client.impl.RemotingModelControllerClient.getOrCreateChannel(RemotingModelControllerClient.java:146) at org.jboss.as.controller.client.impl.RemotingModelControllerClient$1.getChannel(RemotingModelControllerClient.java:65) at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:147) at org.jboss.as.protocol.mgmt.ManagementChannelHandler.executeRequest(ManagementChannelHandler.java:122) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeRequest(AbstractModelControllerClient.java:263) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.execute(AbstractModelControllerClient.java:168) at org.jboss.as.controller.client.impl.AbstractModelControllerClient.executeForResult(AbstractModelControllerClient.java:147) ... 15 more Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.xnio.nio.WorkerThread$ConnectHandle.handleReady(WorkerThread.java:319) at org.xnio.nio.WorkerThread.run(WorkerThread.java:539) at ...asynchronous invocation...(Unknown Source) at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:272) at org.jboss.remoting3.EndpointImpl.doConnect(EndpointImpl.java:253) at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:351) at org.jboss.remoting3.EndpointImpl.connect(EndpointImpl.java:339) at org.jboss.as.protocol.ProtocolConnectionUtils.connect(ProtocolConnectionUtils.java:83) at org.jboss.as.protocol.ProtocolConnectionUtils.connectSync(ProtocolConnectionUtils.java:114) ... 25 more {noformat} h2. More Info I'm using a modified {{standalone-full.xml}} with a few extra datasources and JMS queues. My impression is that it's not waiting long enough, and perhaps the appropriate behavior is to NOT throw an exception until it's tried at least twice with, say, two seconds in between. h2. Screenshot of server config in Eclipse !screenshot-of-server-config.png!