Gmd_Publish_Timeout

The Gmd_Publish_Timeout option specifies the amount of time RTserver continues to maintain GMD information for a subject that has not been recently published to with GMD. There is some initial overhead for the first publish to a subject using GMD and then a smaller amount of overhead to maintain the GMD accounting information. If no direct RTclients publish to a subject with GMD in Gmd_Publish_Timeout seconds, and if all direct publishing RTclients disconnect, then RTserver stops maintaining this GMD accounting until the next GMD publish occurs. Checking for GMD publishing timeouts is disabled if Gmd_Publish_Timeout is set to 0.0.

This option is required and cannot be unset.