JS7 JobScheduler

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The Log Notification Service is configured with the JS7 - Settingspage.

Configuration Items

SectionSettingDefault ValueRequiredPurpose
lognotification
Log
log_server_active falseno

Specifies that the Log Notification Service is started with JOC Cockpit.


log_server_port

4245noSpecifies the UDP port to which the Log Notification Service will listen.

log_server_max_messages_per_second

1000no

Specifies the max. number of messages per second that the Log Notification Service will process.

Delimitation

Due to limitations of the underlying Syslog Protocol the JS7 Log Notification Service does not meet elaborated requirements for security, resiĺience and high availability.

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  • This allows the service to switch from a current JOC Cockpit instance to the next active JOC Cockpit instance.
  • Switching to a different host operating the active JOC Cockpit instance includes that the hostname of the Log Notification Service will change.
    • Users can apply a FailoverAppender to switch between JOC Cockpit instances in case of unavailability.
    • Users can set up a Proxy Service that will forward log messages to the currently active JOC Cockpit instance.

If no JOC Cockpit instance is active, then no log messages can be picked up:

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