3.2.2 Timers
Idle-Timeout: This timer is used for cleaning up an unused session state. If no requests are received from the client, the Idle-Timeout timer will expire and the server is then free to delete the session state. The minimum allowed value for the time-out period is 10 seconds. This timer does not have a default value. When the timer is started, the timeout interval SHOULD be set to 60000 milliseconds.
Pipeline-Test: This timer is used as part of the processing of pipeline requests. The minimum allowed value for the time-out period is 100 milliseconds. This timer does not have a default value.