{"action":"created","issue":{"url":"https://api.github.com/repos/radical-cybertools/saga-python/issues/571","repository_url":"https://api.github.com/repos/radical-cybertools/saga-python","labels_url":"https://api.github.com/repos/radical-cybertools/saga-python/issues/571/labels{/name}","comments_url":"https://api.github.com/repos/radical-cybertools/saga-python/issues/571/comments","events_url":"https://api.github.com/repos/radical-cybertools/saga-python/issues/571/events","html_url":"https://github.com/radical-cybertools/saga-python/issues/571","id":165826190,"number":571,"title":"Could not detect shell prompt (timeout) on OSG","user":{"login":"mingtaiha","id":7219445,"avatar_url":"https://avatars.githubusercontent.com/u/7219445?v=3","gravatar_id":"","url":"https://api.github.com/users/mingtaiha","html_url":"https://github.com/mingtaiha","followers_url":"https://api.github.com/users/mingtaiha/followers","following_url":"https://api.github.com/users/mingtaiha/following{/other_user}","gists_url":"https://api.github.com/users/mingtaiha/gists{/gist_id}","starred_url":"https://api.github.com/users/mingtaiha/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mingtaiha/subscriptions","organizations_url":"https://api.github.com/users/mingtaiha/orgs","repos_url":"https://api.github.com/users/mingtaiha/repos","events_url":"https://api.github.com/users/mingtaiha/events{/privacy}","received_events_url":"https://api.github.com/users/mingtaiha/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/radical-cybertools/saga-python/labels/pty","name":"pty","color":"207de5"}],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2016-07-15T16:21:30Z","updated_at":"2016-07-25T00:01:30Z","closed_at":"2016-07-25T00:01:30Z","body":"Hello. I tried to submit an RP script to OSG, but RP hangs. The reason for this is that SAGA cannot detect the shell prompt on OSG. Though I did not get the SAGA level error message, I suspect that SAGA could not detect the shell prompt because the profile shows the line\r\n```\r\n2016-07-15 17:59:35,486: rp.session.radical.mingtha.016997.0010: umgr.scheduling.0               : MainThread     : DEBUG   : rsup.PTYShell('ssh://xd-login.opensciencegrid.org')\r\n```\r\nfollowed by a heartbeat DEBUG messages before I messages which indicated that I had manually closed the session.\r\n\r\nI have set `SAGA_PTY_SSH_TIMEOUT=300` and yet SAGA still cannot connect to OSG. \r\n\r\nI at first suspected that there may be some load on the machine. Upon inspection, I found that OSG was working fine. I am able to SSH into OSG without delay, and I am able to submit jobs to OSG via `condor_submit` without problem. The Condor script queued and executed successfully.\r\n\r\nI am using RP `feature/split_module_2`, RU `v0.41.1-12-gac72a2c@feature-raise_on`, SAGA `v0.41-40-g0754105@feature-osg_optimizations`\r\n\r\nEDIT: More details"},"comment":{"url":"https://api.github.com/repos/radical-cybertools/saga-python/issues/comments/234811678","html_url":"https://github.com/radical-cybertools/saga-python/issues/571#issuecomment-234811678","issue_url":"https://api.github.com/repos/radical-cybertools/saga-python/issues/571","id":234811678,"user":{"login":"mingtaiha","id":7219445,"avatar_url":"https://avatars.githubusercontent.com/u/7219445?v=3","gravatar_id":"","url":"https://api.github.com/users/mingtaiha","html_url":"https://github.com/mingtaiha","followers_url":"https://api.github.com/users/mingtaiha/followers","following_url":"https://api.github.com/users/mingtaiha/following{/other_user}","gists_url":"https://api.github.com/users/mingtaiha/gists{/gist_id}","starred_url":"https://api.github.com/users/mingtaiha/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mingtaiha/subscriptions","organizations_url":"https://api.github.com/users/mingtaiha/orgs","repos_url":"https://api.github.com/users/mingtaiha/repos","events_url":"https://api.github.com/users/mingtaiha/events{/privacy}","received_events_url":"https://api.github.com/users/mingtaiha/received_events","type":"User","site_admin":false},"created_at":"2016-07-25T00:01:30Z","updated_at":"2016-07-25T00:01:30Z","body":"Welp, this is embarrassing. I get another error for another reason, but that's for another ticket."}}
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