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IOM Bridge
Using Telnet to Administer the Spawner
The spawner can be controlled and monitored using a telnet
client connected to the operator port or service.
Connecting to a Spawner
To connect to an executing spawner, telnet to the operator
interface port or service that is specified in the
spawner definition.
The following example, run on UNIX, assumes 6337 was specified as the
port for the operator: myHost> telnet serverhost 6337
Trying...
Connected to serverhost.
Escape character is '^]'.
After the telnet conversation is active, enter the
operator password that is specified. If the operator password was not specified,
use sasobjspawn as the
password.
Note: You will not be prompted for the password. For example:
sasobjspawn
Operator conversation established
You can now interact with the executing spawner by issuing any of the Available Commands.
Available Commands
The following is a list of commands that are available via the spawner's operator interface:
| Command |
Description |
btrace filename |
Begin trace. filename is a fully qualified path to the file
in which to log spawner activity. |
bye |
Terminate the spawner execution.
Note: You cannot shut down an object spawner while there are current or pending load-balancing tasks.
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cluster reset all
or
cluster reset
<name or ID of load-balancing logical server (cluster)> |
- If
all is specified, shuts down all multi-user servers associated with load-balancing logical servers (clusters) defined on the local machine. Note: This command only affects SAS Stored Process Servers that were launched from object spawner that you are currently administering.
For example, to shutdown all servers in a cluster:
cluster reset all
- If a load-balancing logical server (cluster) name or ID is specified, shuts down all
multi-user servers on the local machine that are part of the named load-balancing logical server (cluster).
Note: If you use a character encoding other than Latin-1, you must specify the cluster using the object ID (for example, A5JJTGEQ.AX00005L).
For example:
- To shut down a cluster by specifying the name of a load-balancing logical server:
cluster reset "SASMain - Logical Stored Process Server"
To determine the name of the load-balancing logical server, in SAS Management Console, select the load-balancing logical server definition, and then select File  Properties from the menu bar. Use the value in the Name field.
- To shut down a cluster by specifying the object ID of a load-balancing logical server:
cluster reset A5JJTGEQ.AX00005L
To determine the object ID of the load-balancing logical server definition,
in SAS Management Console, select the load-balancing logical server definition, and then select File Properties from the menu bar. Use the value in the ID field.
To understand how to locate the logical server definition, see Planning for Metadata Definitions or the Server Manager online Help.
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etrace |
End trace. |
help |
List available operator commands. |
list |
List all known servers that are supported by this spawner. |
quit |
Exit operator conversation. |
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