Port forwarding, Environment Variables: Port forwarding tears the SSH session down, harms environment variables --------------------------------------------------------------------------------------------------------------- Key: JBIDE-18147 URL: https://issues.jboss.org/browse/JBIDE-18147 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift Affects Versions: 4.2.0.CR1 Reporter: Marián Labuda Fix For: 4.2.0.CR2 After starting and stopping port forwarding there happens something wrong with session / ssh calling. I found it in Environment variables shell after creating env. variable and clicking on Refresh button. Following error has shown in log and environment variable from table was not removed, although it should be (Refresh button update local environment variables to environment variable of an existing OpenShift application). {code} com.openshift.client.OpenShiftSSHOperationException: Failed to execute remote ssh command "eap" at com.openshift.internal.client.ApplicationResource.sshExecCmd(ApplicationResource.java:871) at com.openshift.internal.client.ApplicationResource.loadPorts(ApplicationResource.java:840) at com.openshift.internal.client.ApplicationResource.refresh(ApplicationResource.java:614) at org.jboss.tools.openshift.express.internal.ui.wizard.environment.EditEnvironmentVariablesWizardModel.refreshEnvironmentVariables(EditEnvironmentVariablesWizardModel.java:35) at org.jboss.tools.openshift.express.internal.ui.wizard.environment.EnvironmentVariablesWizardPage$RefreshEnvironmentVariablesJob.doRun(EnvironmentVariablesWizardPage.java:292) at org.jboss.tools.openshift.express.internal.ui.job.AbstractDelegatingMonitorJob.run(AbstractDelegatingMonitorJob.java:36) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: com.jcraft.jsch.JSchException: session is down at com.jcraft.jsch.Session.openChannel(Session.java:843) at com.openshift.internal.client.ApplicationResource.sshExecCmd(ApplicationResource.java:865) ... 6 more {code}