Process Health configuration. |
|
process_dependents.cfg file. |
Process Health configuration
Check any of the following groups to enable the feature for the selected process.
Field |
Description |
||
Restarts the process a specified number of times within a selected number of seconds. Important: The process you are configuring may have dependent processes (processes that start after the selected process starts). If it does, you must configure a process_dependents.cfg file to insure that the dependent processes will stop and restart based on the selected process behavior. Example 1. Process #2 (e.g. Derived Point Process) Is dependent on another process #1 (e.g, Point Manager). Assumes that process #1 is started first. 2. Process #1 fails and is restarted 3. Dependent process #2 must be stopped and restarted immediately following Process #1. |
|||
|
Threshold |
Number of times the process can be restarted, within the number of seconds specified by the Restart period, before it is failed. |
|
|
Period |
Number of seconds in which the restart threshold is operational. |
|
|
Default |
Disabled. |
|
Check health |
Send messages to the process to determine if it is running correctly. For example, a process may appear to be running when, in fact, it is hung. |
||
|
Poll interval |
Number of seconds that elapse between polls. |
|
|
Kill process on no response |
If the process does not respond when it is polled, it will be stopped. |
|
|
Default |
Disabled |
|
|
Note: Check health is enabled only if the process supports active health checks. |
||
Fail project on process failure |
(For clusters only) The project stops when the selected process fails. |
||
Default |
Disabled |
Important
Process health does not support dynamic configuration. Specifications for the process must be entered when the project is stopped, then incorporated through a project configuration update.
If you change a process name you must identify the process in the process_dependents.cfg file.
The process_dependents.cfg file must be edited if:
Default PRT service names have been changed.
Customized processes that have dependencies are configured to restart.
The default process_dependents.cfg is located in the ...\Proficy CIMPLICITY\bsm_data folder.
The default process_dependents.cfg file is as follows.
|-*
* The first field is the name of the process that has died
* The remaining fields are the names of processes that will be stopped and restarted if they are currently running
MASTER_PTM0_RP|MASTER_PTDP_RP
PRT_DC|PRT_DS
About Process Health parameters. |