OPC DataHub™ : Version 6.4
	OPC DataHub Command Set

`report_domain`

report_domain — registers points and requests information on a whole domain.

Syntax

(report_domain domain flags)

Arguments

domain

The desired domain.

flags

Any bitwise-or combination of:

`DH_REG_ALL`	Register all points on this domain.
`DH_REG_FUTURE`	Register any new points created on this domain subsequent to this call.
`DH_REG_QUALIFY`	Tell the Cascade DataHub to emit all point names with the domain prepended, as in `domain:point_name`.
`DH_REG_ONCEONLY`	Tell the Cascade DataHub to send each point value exactly once.
`DH_REG_MODEL`	Tell the Cascade DataHub to send the data model as well as the point values.

Returns

One or more messages, depending on the flag(s) chosen. Each message contains the complete definition of the point.

Description

This command lets TCP client connections decide on a per-domain basis whether to informed of the data model for the domain, and whether to get future updates, fully-qualified domain names, or new points.


report		report_errors