mon_handler alternatives and similar packages
Based on the "Actors" category.
Alternatively, view mon_handler alternatives based on common mentions on social networks and blogs.
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Director
moved to https://github.com/pouriya/director - Director is a production-ready supervisor and manager for Erlang/Elixir processes that focuses on speed, performance and flexibility. -
Load-Balancer
moved to https://github.com/pouriya/lb - Load-Balancer for spreading Erlang/Elixir messages. -
SockErl
moved to https://github.com/pouriya/sockerl - Sockerl is an advanced Erlang/Elixir socket framework for TCP protocols and provides fast, useful and easy-to-use API for implementing servers, clients and client connection pools.
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README
MonHandler - Monitored Event Handler
This is a minimal GenServer module that is used to monitor an event handler.
To use simply call add_mon_handler or start_link with the GenEvent event manager, event handler and args for your event handler. Optionally you can also pass arguments for the MonHandler GenServer.
MonHanlder will handle messages from the event manager if the event handler terminates. For normal terminations MonHandler will stop. For terminations due to errors MonHandler will re-add the event handler to the event manager.
Use Cases
Basic:
iex(x)> {:ok, manager} = GenEvent.start_link
{:ok, #PID<X.Y.Z>}
iex(x)> {:ok, mon_han} = MonHandler.start_link(manager, YourEventHandler, event_handler_args, gen_server_args)
{:ok, #PID<X.Y.Z>}
iex(x)> GenEvent.notify(manager, {:your_event, "some data"})
:ok
iex(x)> MonHandler.remove_handler(mon_han)
:ok
Starting with a supervisor
mon_handler_config = MonHandler.get_config(manager, YourEventHandler, event_handler_args)
supervise([worker(MonHandler, [mon_handler_config, []])], [strategy: :one_for_one])
If you want to use MonHandler for multiple handlers within a single app you will need to give each an id when adding them to the supervisor.
supervise(
[
worker(
MonHandler,
[
MonHandler.get_config(:manager_one, YourEventHandler, []),
[]
],
[id: :first_handler]
),
worker(
MonHandler,
[
MonHandler.get_config(:manager_two, YourSecondEventHandler, []),
[]
],
[id: :second_handler]
)
],
[strategy: :one_for_one]
)