Supervision Tree
process control
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process control
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To create fault-tolerant applications, Ergo Framework introduces a process structuring model. The core idea of this model is to divide processes into two types:
worker
supervisor
Worker processes perform computations, while supervisors are responsible solely for managing worker processes.
In Ergo Framework, worker processes are actors based on . Supervisors, on the other hand, are actors based on . The role of act.Supervisor is to start child processes and restart them according to the chosen restart strategy. Several are available for this purpose. A child process can be not only an actor based on act.Actor but also a supervisor based on act.Supervisor. This allows you to form a hierarchical structure for managing processes. Thanks to this approach, your solution becomes more reliable and fault-tolerant.