Previously, Messenger was `Start`ed multiple times, which resulted in
the shutdown process not being invoked on previously initialized
Messenger's sub-instances. This led to the failure of MVDS instance
shutdown causing massive error logs due to the attempts to read from a
closed database.
When we received a remove event from a private group chat out of order,
the chat would not be created.
This was causing some issues if later on we received the previous event.
This commit changes the behavior so that a chat is created.
When discovery fails to be seeded with bootstrap/fallback nodes, it
never recovers.
This commit changes the behavior so that status-go retries fetching
bootnodes, and restarts discovery when that happens.
yqrashawn
Patryk Osmaczko
Mohsen
Andrea Maria Piana
frank
Omar Basem