Lightware MODEX-OPTS-TX User Manual page 65

Info: The subscriptions are handled separately for connections and not for users. Hence, if the
connection is terminated all registered subscriptions are deleted. After every connection
the subscribe command has to be sent in order to get the notifications of the changes.
Subscribe to a node
Command format: OPEN●[nodePath]
Response format: o-●[nodePath]
Example:
Subscribe to multiple nodes
Command format: OPEN●[nodePath]/*
Response format: o-●[nodePath]/*
Example:
Get the active subscriptions
Issuing an 'OPEN' command without any parameters returns the active subscriptions for
the current connection.
Command format: OPEN
Response format: o-●[nodePath]
Example:
Unsubscribe from a node
Command format: CLOSE●[nodePath]
Response format: c-●[nodePath]
Example:
Unsubscribe from multiple nodes
In order to subscribe to multiple nodes, asterisk wildchar can be used.
Command format: CLOSE●[nodePath]/*
Response format: c-●[nodePath]/*
Example:
Section 8. Programmer's reference
> OPEN●/MANAGEMENT/NETWORK
< o-●/MANAGEMENT/NETWORK
In order to subscribe to multiple nodes, asterisk wildchar can be used.
> OPEN●/MANAGEMENT/LOG/*
< o-●/MANAGEMENT/LOG/*
> OPEN
< o-●/SYS/CORE
< o-●/MEDIA/VIDEO
< o-●/MEDIA/AUDIO
< o-●/MEDIA/IR
< o-●/MEDIA/UART
> CLOSE●/MANAGEMENT/LOCK
< c-●/MANAGEMENT/LOCK
> CLOSE●/MANAGEMENT/*
< c-●/MANAGEMENT/*
MODEX-OPTS, MODEX-OPTM
User's Manual
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