Starting a session for an Actor can fail, typically, due to a timeout
connecting with the web browser. Now if the session fails to start it
will be tried again up to "actorTimeoutMultiplier" times in total before
giving up.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
The data storage (the "notebook") is shared between all the actors, so
the data can be stored and retrieved between different steps by any
actor in the same scenario.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
