Purpose

Display how many sessions are active for the specified Web application, categorized by their duration.

To use this action, the Tomcat manager (manager.war ) must be deployed on the instance and the instance must be running. You can deploy manager.war from $CATALINA_HOME/extras.

Syntax

tcman.sh sessions [general_options] -u user_id:password app_name

Parameters

general_options
Specify one or more of the options that can be used with any TCMAN action.
-u user_id:password
Specify a valid user name and password for HTTP Basic access authentication. (The default is -u tomcat:tomcat.)
app_name
Specify the name of the web application to analyze for session information.

Example

Show the active sessions for the manager application deployed on the acme1 instance:

/psc/acme1/bin/tcman.sh sessions -u tomcat:tomcat manager
OK - Session information for application at context path /manager
Default maximum session inactive interval 30 minutes
<1 minutes: 1 sessions
8 - <9 minutes: 2 sessions
9 - <10 minutes: 1 sessions