[Ovmsdev] Change to v2 server - client specific commands

Michael Balzer dexter at expeedo.de
Sat Oct 26 15:54:48 HKT 2019

Live on ovms.dexters-web.de now as well.


Am 24.10.19 um 10:52 schrieb Mark Webb-Johnson:
> I made a change to the ovms v2 server code (remember, the repository moved) and added support for client specific commands.
> Previously, if an App sent a command to the car, the reply from the car is transmitted to all connected Apps. The change is to try to keep track (a queue) of
> outstanding commands and who sent them - then when the reply comes in we direct it to the specific App that sent the original command (and not the others). If
> the queue messes up, and we lose track, we revert to the old behaviour.
> It seems to work well, but was non-trivial. In particular, the command functions 1 and 3 (feature and parameter lists) complicate things as they have multiple
> replies to a single command - so specific support had to be added for those.
> It is live on the api.openvehicles.com <http://api.openvehicles.com> server now. Hopefully there won’t be any issues, but please let me know if you see any
> issues running commands - send me the vehicle ID and time, and I can check.
> Regards, Mark.
> _______________________________________________
> OvmsDev mailing list
> OvmsDev at lists.openvehicles.com
> http://lists.openvehicles.com/mailman/listinfo/ovmsdev

Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26

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