Problem Note 49131: SAS® Enterprise Guide® silently starts a secondary workspace server immediately after termination
SAS Enterprise Guide 5.1 silently starts a secondary workspace server immediately after termination. This secondary workspace server session runs only briefly and then closes. During the brief instance, the secondary workspace session removes temporary files left behind from the initial workspace server's session. The brief execution by the secondary workspace server does not impact users.
In future releases of SAS Enterprise Guide, the original workspace server session cleans up all of its own temporary files prior to its termination. No secondary server process is spawned.
SAS server administrators might notice the secondary workspace process while connected to the workspace server in SAS® Management Console or when reviewing the SAS Object Spawner log.
Below is an example of an SAS Object Spawner log that contains the user-requested server and the immediate invocation of the new secondary server session upon disconnecting from the server.
2013-02-12T16:36:00,706 INFO [00000029] sasdemo@trcvlt002 - New client connection (21) accepted from
server port 8591 for user sasdemo@trcvlt002. Encryption level is Credentials using encryption algorithm
SASProprietary. Peer IP address and port are [::ffff:10.11.11.160]:65433.
2013-02-12T16:36:01,049 INFO [00000029] sasdemo@trcvlt002 - Created process 5460 using credentials
sasdemo@trcvlt002 (child id 0).
2013-02-12T16:36:01,049 INFO [00000048] SYSTEM@TRCVLT002 - New out call client connection (22) for launched
server (child 0). Peer IP address and port are [fe80::6436:3142:d7c3:ef24%16]:64579.
2013-02-12T16:36:01,065 INFO [00000052] SYSTEM@TRCVLT002 - Launched process 5460 (child id 0) is now running
as process 4144.
2013-02-12T16:36:01,065 INFO [00000048] SYSTEM@TRCVLT002 - Client connection 21 for user sasdemo@trcvlt002 closed.
2013-02-12T16:37:55,041 INFO [00000059] sasdemo@trcvlt002 - New client connection (23) accepted from
server port 8591 for user sasdemo@trcvlt002. Encryption level is Credentials using encryption algorithm SASProprietary.
Peer IP address and port are [::ffff:10.11.11.160]:65434.
2013-02-12T16:37:55,385 INFO [00000059] sasdemo@trcvlt002 - Created process 5764 using credentials sasdemo@trcvlt002 (child id 1).
2013-02-12T16:37:55,400 INFO [00000065] SYSTEM@TRCVLT002 - New out call client connection (24) for launched server
(child 1). Peer IP address and port are [fe80::6436:3142:d7c3:ef24%16]:64585.
2013-02-12T16:37:55,400 INFO [00000069] SYSTEM@TRCVLT002 - Launched process 5764 (child id 1) is now running as process 5152.
2013-02-12T16:37:55,416 INFO [00000065] SYSTEM@TRCVLT002 - Client connection 23 for user sasdemo@trcvlt002 closed.
2013-02-12T16:37:55,775 INFO [00000078] SYSTEM@TRCVLT002 - Client connection 22 for user sasdemo@TRCVLT002 closed.
2013-02-12T16:37:55,806 INFO [00000080] SYSTEM@TRCVLT002 - Client connection 24 for user sasdemo@TRCVLT002 closed.
2013-02-12T16:37:55,885 INFO [00000047] SYSTEM@TRCVLT002 - Process 5152 (originally 5764) for user sasdemo@trcvlt002 (child id 1) has ended.
2013-02-12T16:37:55,885 INFO [00000047] SYSTEM@TRCVLT002 - Process 4144 (originally 5460) for user sasdemo@trcvlt002 (child id 0) has ended.
Operating System and Release Information
| SAS System | SAS Enterprise Guide | Microsoft® Windows® for x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows 8 Pro | 5.1 | | | |
| Microsoft Windows Server 2003 Datacenter Edition | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows Server 2003 Enterprise Edition | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows Server 2003 Standard Edition | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows Server 2003 for x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows Server 2008 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows Server 2008 for x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Microsoft Windows Server 2012 | 5.1 | | | |
| Microsoft Windows XP Professional | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Enterprise 32 bit | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Enterprise x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Home Premium 32 bit | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Home Premium x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Professional 32 bit | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Professional x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Ultimate 32 bit | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows 7 Ultimate x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows Vista | 5.1 | 6.1 | | 9.4 TS1M0 |
| Windows Vista for x64 | 5.1 | 6.1 | | 9.4 TS1M0 |
*
For software releases that are not yet generally available, the Fixed
Release is the software release in which the problem is planned to be
fixed.
| Type: | Problem Note |
| Priority: | medium |
| Date Modified: | 2013-04-10 12:50:11 |
| Date Created: | 2013-02-12 16:17:37 |
