cubicweb-subprocess #4478410 Have a "synchronousstart" entry point [resolved]

The current API forces to start a subprocess in a thread. There are (legitimate) use cases when the thread is unwanted.

prioritynormal
typeenhancement
done in0.2.0
load0.100
load left0.000
closed by#90c0fc8d2895 [entities] provide a synchronous start entry point
patch[entities] provide a synchronous start entry point [applied]