MIPNODE callback not getting called when using the cloud env

[Ido Hadanny]

Hey,

I have a python client callback that waits for `if where == GRB.Callback.MIPNODE` in the callback.

When using a local env with `gurobi810` installed on a `Ubuntu 16.04` box, it works.

When calling the cloud env with the same code, from the same box, the event never gets fired, although the cloud env is supposed to be exactly the same (gurobi810).

Interestingly, the code that waits for the `where == GRB.Callback.MIPSOL` event DOES work.

did the code for `MIPNODE` change in the cloud env?

Thanks, Ido

[Robert Luce]

Hello Ido,

unfortunately calling callbacks upon the MIPNODE event is currently not supported for Compute Server and Instant Cloud environments, see the documentation here.

Best,

Robert