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Getting events from the cameras that changed their state during the request execution (~30-60 seconds).
General request format:
http://IP-address:port/web2/secure/feed/
Request example
Connection is not lost and events are always received.
action – type of event. Possible values: create, delete, update.
The fields below are optional:
objectId - id of object that is the source of event (always with update, delete, create).
state – id of a new object state (always with create. If the state has not changed, then there is no update state).
x, y – new coordinates (if changed).
...
:
http://example.com:[port]127.0.0.1:8085/web2/secure/feed/Samples of response
Response example:
<message>| Code Block | ||
|---|---|---|
| ||
<message> <action>update</action> |
...
<objectId>CAM:1</objectId> |
...
<state>disconnected</state> |
...
</message> |
...
...
<message> |
...
<action>state</action> |
...
<objectId>CAM:1</objectId> |
...
<x>10.0</x> |
...
<y>123.9</y> |
...
</message> |
...
...
<message> |
...
<action>state</action> |
...
<objectId>CAM:1</objectId> |
...
<state>connected</state> |
...
<x>300.8</x> |
...
<y>670</y> |
...
</message> |
...
...
<message> |
...
<action>state</action> |
...
<objectId>CAM:1</objectId> |
...
<x>100</x> |
...
<y>100</y> |
...
</message> |
...
...
<message> |
...
<action>ping</action> |
...
</message> |
Response parameters:
| Parameter | Description |
|---|---|
| action | Type of event. Possible values: create, delete, update |
| objectId | id of the object that is the source of event (always with update, delete, create) |
| state | id of a new object state (always with create. If the state has not changed, then there is no update state). |
| x, y | New coordinates, if changed |
| ts | The time and date of the object state change |
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