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eventstore
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Event store using PostgreSQL for persistence.
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Files
lib/event_store/subscriptions/supervisor.ex
defmodule EventStore.Subscriptions.Supervisor do
@moduledoc """
Supervise zero, one or more subscriptions to an event stream
"""
use Supervisor
def start_link do
Supervisor.start_link(__MODULE__, nil)
end
def subscribe_to_stream(supervisor, stream_uuid, subscription_name, subscriber) do
Supervisor.start_child(supervisor, [stream_uuid, subscription_name, subscriber])
end
def unsubscribe_from_stream(supervisor, subscription) do
Supervisor.terminate_child(supervisor, subscription)
end
def init(_) do
children = [
worker(EventStore.Subscriptions.Subscription, [], restart: :temporary),
]
supervise(children, strategy: :simple_one_for_one)
end
end