Problem when publishing with RMQFMU 'from_cosim'

[sagilar]

The behavior when logging variables using RMQFMU seems not to properly publish the data on the RMQ broker.

It's expected that the data would come from the co-simulation, using the default exchange fmi_digital_twin with routing key data.from_cosim. However, when bound to this routing key, the co-sim only outputs one message:

Received [x] b'{"internal_status":"ready", "internal_message":"waiting for input data for simulation"}'

Trying with the other existing exchange available by default on the MD.xml file, fmi_digital_twin_sh, with the same routing key, the co-simulation only logs the simAtTime field, but not the other fields which were set as inputs:

...
Received [x] b'{"simAtTime":"2025-01-31T15:00:48.133+00:00"}'
Received [x] b'{"simAtTime":"2025-01-31T15:00:48.616+00:00"}'
Received [x] b'{"simAtTime":"2025-01-31T15:00:49.200+00:00"}'
Received [x] b'{"simAtTime":"2025-01-31T15:00:49.650+00:00"}'
Received [x] b'{"simAtTime":"2025-01-31T15:00:50.202+00:00"}'
...

From the log of co-simulation itself, I can see that the inputs are being properly updated from the co-simulation (refs 26, 27, 28, 29, 30, and 31, defined in the MD.xml file):

i:35
 [x] Sent {"time": "2025-01-31T16:01:03.066+01:00", "moveDiscreteCommand": false, "MovementArgs_target_X": 0, "MovementArgs_target_Y": 0, "MovementArgs_target_Z": 0, "closeGripperCommand": false, "openGripperCommand": false}
16:01:03.068 [Thread-48] INFO  org.intocps.maestro.interpreter.Interpreter - logOk OK rmqfmu Got data '2025-01-31 16:01:03.066', '{"time": "2025-01-31T16:01:03.066+01:00", "moveDiscreteCommand": false, "MovementArgs_target_X": 0, "MovementArgs_target_Y": 0, "MovementArgs_target_Z": 0, "closeGripperCommand": false, "openGripperCommand": false}', '1738335663067832205'
16:01:03.068 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Step reached target time 18500 [ms]
16:01:03.068 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu ************ Exit 2 FmuContainer::step ***************
16:01:03.069 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu fmi2GetInteger 'rmqfmu'
16:01:03.069 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu fmi2GetBoolean 'rmqfmu'
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu fmi2SetReal 'rmqfmu'
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Setting real ref 26 = -2.584727
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Setting real ref 27 = -1.343846
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Setting real ref 28 = 1.361651
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Setting real ref 29 = -2.077081
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Setting real ref 30 = -0.927128
16:01:03.071 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Setting real ref 31 = -0.849338
16:01:03.162 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu fmi2DoStep 'rmqfmu'
16:01:03.162 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu ************ Enter FmuContainer::step ***************
16:01:03.162 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Step time 19.000000 s converted time 19000.000000 ms
16:01:03.162 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Sending to rabbitmq: COSIM TIME: {"simAtTime":"2025-01-31T15:01:03.162+00:00"}
16:01:03.163 [Thread-1] INFO  org.intocps.maestro.interpreter.Interpreter - logAll OK rmqfmu Send enabled on this step, for message 

I attach the MD.xml file (as .txt) that was used for this test.

Additional information:
OS: Ubuntu 24.04
Maestro version: 3.0.1

modelDescription.txt