Difference between revisions of "SHIP:Node:listener"

Revision as of 14:09, 27 November 2012

A listener nodes watch one or more properties (including variable values!) and, when an optional condition passes, invoke a script.

The following nodes are permitted to hold this node:

The following nodes are permitted to exist within this node:

Property Name	Description
name	A unique variable name within the listener's node peers
listeningto	a comma separated list of properties that, when any of them change, wake the listener
condition	An optional expression that results in a `true`/`false` or non-zero (`true`)/zero(`false`) result.
enabled	Defaults to `true`, but can be set `false` to disable the listener.

@@ Line 26: / Line 26: @@
 | listeningto|| a comma separated list of properties that, when any of them change, wake the listener
 |-
-| condition|| An optional expression that results in a true/false or non-zero (true)/zero(false) result.
+| condition|| An optional expression that results in a {{Reserved|true}}/{{Reserved|false}} or non-zero ({{Reserved|true}})/zero({{Reserved|false}}) result.
 |-
-| enabled || Defaults to true, but can be set false to disable the listener.
+| enabled || Defaults to {{Reserved|true}}, but can be set {{Reserved|false}} to disable the listener.
 |}
 == Examples ==