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ASF GitHub Bot commented on CLOUDSTACK-8611: -------------------------------------------- Github user GabrielBrascher commented on the pull request: https://github.com/apache/cloudstack/pull/1459#issuecomment-207159361 @rafaelweingartner now I am using PowerMockito to test the "throwSshExceptionIfSshConnectionIsNull" method without the need to wait for the "Thread.sleep(WAITING_OPEN_SSH_SESSION)". Also I am adding the integration test ("canEndTheSshConnectionTest()"). Thanks. > CS waits indefinitely for CheckS2SVpnConnectionsCommand to return > ----------------------------------------------------------------- > > Key: CLOUDSTACK-8611 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8611 > Project: CloudStack > Issue Type: Bug > Security Level: Public(Anyone can view this level - this is the > default.) > Reporter: Likitha Shetty > Assignee: Suresh Kumar Anaparti > Fix For: 4.6.1 > > > On one instance, CS began to execute CheckS2SVpnConnectionsCommand command on > a router but the command result was never returned to the MS. If a command > never returns, then 'DirectAgent' thread executing this command is blocked > indefinitely and cannot pick up any other request. > Now since this command is designed to execute in sequence on a host and is > run regularly, every execution of that command thereafter on that particular > host ended up picking up a DirectAgent thread and waiting for the previous > execution to complete. And hence overtime, the host ended up using and > blocking all 'DirectAgent' threads indefinitely. -- This message was sent by Atlassian JIRA (v6.3.4#6332)