SystemStatus
[Components, Stand-Alone Components, C++, Linux, QNX]

Connects to any number of Status interfaces and aggregates their information. More...

Connects to any number of Status interfaces and aggregates their information.

Aggregates Status information from any number of components. It also adds *observed* states and health information which can only be obtained by an outside observer and not reported by the component itself.

See also:

SystemStatusMon

Provides

• orca_interface_home
• orca_interface_systemstatus

Requires

• none

Configuration

• SystemStatus.Config.ComponentList (string sequence)
  • A list of components to observe: they are specified as "platform/component" pairs
  • The list is space-separated
  • Default: alpha/laser2d alpha/lasermon

• SystemStatus.Config.JobQueueThreadPoolSize (int)
  • Thread pool size for making connections to status interfaces
  • Default: 10

• SystemStatus.Config.JobQueueSizeWarning (int)
  • When the queue of pending jobs reaches this number, a warning is issued through the Tracer interface
  • Default: 2

• SystemStatus.Config.ResubscribeInterval (int) [sec]
  • The minimum time period between resubscription attempts
  • Default: 5

An example configuration file is installed into [ORCA-INSTALL-DIR]/share/orca/cfg/ directory.

Authors

Tobias Kaupp