Barco Event Master E2 Lite User Manual page 314

Remote Control Protocol
All subscriptions are lost once the Event Master processor is restarted, and they must be
subscribed again if required.
subscribe
• Definition:
- User can use this API to subscribe to change events in the Event Master processor.
- Once subscribed, the API sends a notification in the form of an HTTP Post to the Url: http://hostname:
port/.
• Request:
- params: {"hostname": hostname, "port": port, "notification" : notificationType
[]}
◦
hostname—Hostname or IP Address to which the notifications are sent.
◦
port—TCP port to which the notification are posted.
◦
notificationTypes—an array of notifications to which a user wants to subscribe.
◦
ScreenDestChanged
◦
AUXDestChanged
◦
FrameChanged
◦
NativeRateChanged
◦
InputCfgChanged
◦
SourceChanged
◦
BGSourceChanged
◦
PresetChanged
◦
StillChanged
◦
OutputCfgChanged
• Response:
- response: {"method": "subscribe"}
- success: (0=success, anything else is an error)
• Example:
-
{"params": {"hostname" : "192.168.247.131", "port": "3000", "notification" :
["ScreenDestChanged", "AUXDestChanged"]}, "method":"subscribe", "id":"1234",
"jsonrpc":"2.0"}
unsubscribe
• Definition:
- User can use this API to remove the subscription for the given hostname, port, and notificationType.
• Request:
- params: {"hostname": hostname, "port": port, "notification" : notificationType
[]}
◦
hostname—Hostname or IP Address from which the subscription is to be removed.
◦
port—TCP port.
◦
notificationTypes—an array of notifications to which a user wants to subscribe.
◦
ScreenDestChanged
◦
AUXDestChanged
◦
FrameChanged
◦
NativeRateChanged
◦
InputCfgChanged
◦
SourceChanged
◦
BGSourceChanged
◦
PresetChanged
◦
StillChanged
◦
OutputCfgChanged
• Response:
- response: {"method": "unsubscribe"}
- success: (0=success, anything else is an error)
• Example:
-
{"params": {"hostname" : "192.168.247.131", "port": "3000", "notification" :
314 R5909934 /00 E2 Lite and EC-40