bartbutenaers
commented
4 years ago Hi Evert,
I have some shady Chinese Onvif camera
Do other types exist ? ;-)
i'm getting an error "You should create pull-point subscription first" when pressing on the "Start listening" node in the event example.
That is weird. Had the same issue long time ago. But in the onvif library that I'm using, they have recently rewritten the entire Event stuff from scratch. And now it works very smooth here at home ...
If you try the following flow:
[{"id":"2774034b.91102c","type":"inject","z":"b3db206e.b7139","name":"Get event properties","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":230,"y":1220,"wires":[["e59923ee.4db8d"]]},{"id":"e59923ee.4db8d","type":"change","z":"b3db206e.b7139","name":"","rules":[{"t":"set","p":"action","pt":"msg","to":"getEventProperties","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":520,"y":1220,"wires":[["d701df1c.6f0f1"]]},{"id":"120e35a2.b4da5a","type":"inject","z":"b3db206e.b7139","name":"Get event service capabilities","topic":"","payload":"","payloadType":"date","repeat":"","crontab":"","once":false,"onceDelay":0.1,"x":260,"y":1180,"wires":[["2c1017b7.e2e448"]]},{"id":"2c1017b7.e2e448","type":"change","z":"b3db206e.b7139","name":"","rules":[{"t":"set","p":"action","pt":"msg","to":"getEventServiceCapabilities","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":520,"y":1180,"wires":[["d701df1c.6f0f1"]]},{"id":"d701df1c.6f0f1","type":"onvif-events","z":"b3db206e.b7139","name":"","deviceConfig":"c6b46a46.8067f8","action":"","x":750,"y":1180,"wires":[["de45638b.327d9"]]},{"id":"de45638b.327d9","type":"debug","z":"b3db206e.b7139","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"false","x":950,"y":1180,"wires":[]},{"id":"c6b46a46.8067f8","type":"onvif-config","z":"","xaddress":"192.168.1.174","port":"80","name":"Hikvision"}]Can you share your output please, when you press both buttons?
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Get event service capabilities: to determine if your camera supports pull point listeners. My camera gives this:
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Get event properties: to determine which events your camera can push. My camera gives this:
Bart
EvertDekker
Hi Bart, I'm playing around with your Onvif node, but i'm getting an error "You should create pull-point subscription first" when pressing on the "Start listening" node in the event example.
22 Mar 16:32:06 - Error: You should create pull-point subscription first! at Cam.pullMessages (C:\Users\Evert.node-red\node_modules\onvif\lib\events.js:188:10) at Cam._eventPull (C:\Users\Evert.node-red\node_modules\onvif\lib\events.js:311:9) at Cam. (C:\Users\Evert.node-red\node_modules\onvif\lib\events.js:100:13)
at parseSOAPString (C:\Users\Evert.node-red\node_modules\onvif\lib\utils.js:108:3)
at IncomingMessage. (C:\Users\Evert.node-red\node_modules\onvif\lib\cam.js:214:4)
at emitNone (events.js:111:20)
at IncomingMessage.emit (events.js:208:7)
at endReadableNT (_stream_readable.js:1055:12)
at _combinedTickCallback (internal/process/next_tick.js:138:11)
at process._tickCallback (internal/process/next_tick.js:180:9)
I have some shady Chinese Onvif camera and want to use to motion detection of the camera. Let me know if I can test something for you.