Cannot debug OpenShift application ---------------------------------- Key: JBIDE-22075 URL: https://issues.jboss.org/browse/JBIDE-22075 Project: Tools (JBoss Tools) Issue Type: Bug Components: openshift Affects Versions: 4.3.1.CR1 Reporter: Marián Labuda Assignee: Fred Bricon Priority: Critical Labels: openshift_v3 When I am trying to run remote debugging of an application on OpenShift I get following error {code} Failed to connect to remote VM com.sun.jdi.connect.spi.ClosedConnectionException at org.eclipse.jdi.internal.connect.SocketTransportService.readHandshake(SocketTransportService.java:222) at org.eclipse.jdi.internal.connect.SocketTransportService.access$7(SocketTransportService.java:214) at org.eclipse.jdi.internal.connect.SocketTransportService$3.run(SocketTransportService.java:185) at java.lang.Thread.run(Thread.java:745) {code} I guess this is something related to port forwarding. Even the port for debugging is forwarded on a free port and it looks like started, it fails. When I stop port forwarding, start it again and use a port, which is used as a forwarded port for remote debug port, in debug configuration, it works.