rdisp/http_check

Use

This parameter controls the check made by the dispatcher on whether a dialog work process free is for processing HTTP(S)/SMTP calls. The number of dialog processes available depends on the number of free dialog processes and the number of work processes that are kept free for dialog use. (see rdisp/http_min_wait_dia_wp).

If there is no free work process currently available for HTTP(S)/SMTP, the dispatcher places the request in the queue and processes it later.

This check protects the application server from being overloaded with HTTP(S)/SMTP requests.

The parameter rdisp/rfc_check performs the same checks but for RFC requests.

Properties

Work area

Dispatcher

Unit

Integer value

Standard value

1

Dynamically changeable

Yes

Value Range and Syntax

The following values are permitted:

0: The check is not made.

1: The check is made, that is, the start of all HTTP/SMTP requests is monitored.

You can set the parameter dynamically in productive operation (transaction RZ11).Though these settings will be lost when the instance is started up the next time.

More Information

Note the following documentation:

icm/<PROT>/context_quota

rdisp/http_min_wait_dia_wp

rdisp/rfc_check