Django: Send data to devices via admin dashboard #27
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Kappuccino111
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Jun 4, 2024
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@jonas-rem, this primarily revolves around the initial setup of DeviceOperations and communication from the Django backend to the device endpoint. Seems good to go 👍.
Django needs to know how to reach leshan. This can be either http://0.0.0.0 or http://leshan depending if the server runs locally or in docker. Django reads the env variable and assigns either. Signed-off-by: Jonas Remmert <jremmert@gmx.net>
When a DeviceOperation gets saves (added or changed) django triggers a ReST api call to Leshan to send that resource. Depending on whether that was successfull, it updates the fields "status, Retransmit counter". Limitation: Works only for non-queue mode for now. Rest api gets called synchronously. Signed-off-by: Jonas Remmert <jremmert@gmx.net>
Signed-off-by: Jonas Remmert <jremmert@gmx.net>
Signed-off-by: Jonas Remmert <jremmert@gmx.net>
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Add the capability to send messages to devices from the django dashboard. Once a DeviceOperation Resource gets
Note: this initial feature set only works for non-queue mode (devices always online). Queued mode requires more work on thee Leshan->Django interfaces so that Leshan updates Django on the current device status (online/offline).
Fixes: #13