stdcm - results are printed for canceled requests

[maelysLeratRosso]

What happened?

If I cancel a request, I still receive the results in the frontend which creates the following weird behaviors :

• Minor : if I just cancel a request without launching another one, I receive a result which is confusing
• Major : VERY CONFUSING : If I cancel a request (n°1) and then start another one (n°2), I first receive the result of n°1 (but the inputs in the form are n°2) and then I receive n°2, which overwrites the first one (in the same simulation tab, the picture here shows what I have after the first result)

What did you expect to happen?

I expected either

• If possible, when a request is canceled, stopping the computation of the result
• If the previous point is not possible, ignoring the responses which correspond to canceled simulations, and not displaying them

How can we reproduce it (as minimally and precisely as possible)?

Create a first simulation, cancel it, change the inputs, and create a 2nd simulation. One sees the results of the first simulation, then these results are overwritten with those of the second simulation.

On which environments the bug occurs?

Dev (SNCF)

On which browser the bug occurs?

Google Chrome

OSRD version (top right corner Account button > Informations)

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